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ABB SACE Emax 2, Installation, Operation And Maintenance Instructions

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ABB SACE Emax 2 Installation, Operation And Maintenance Instructions Download Page 92

ABB | SACE Emax 2

88 | © 2013 

ABB |  

1SDH001000R0002 - L7804

Ekip Touch protection release | 9 - Touch protections

Protection G

G

I4

t

t4

I

Path

Main page - Menus - Protections

Function

The protection G protects against an earth fault.

 NOTE:

• 

The protection is available for the LSIG version of the release.

• 

With Ekip Touch, Ekip Hi-Touch and Ekip G Touch releases, if the protection is 
activated the presence of the Gext sensor has been selected, it is possible to 
adjust the protection in the Advanced section, under the Gext item. With Ekip G 
Hi-Touch both the G and the Gext items are available, in the respective sections.

When the activation threshold is exceeded, the protection trips within a fixed or dynamic time 
(the time decreases as the current read increases).

Parameters

The following is a description of the parameters:

Parameter

Description

Enabling

Activates/deactivates the protection.
If enabled, the protection is inhibited automatically by the release in two 
conditions:
 • Disconnection of one or more current sensors.
 • Current measured on one of the phases is higher than a maximum 
value.

 

IMPORTANT: the maximum current value that deactivates 

protection G varies according to the threshold set:

 • 

8 In (with I4 

≥

 0.8 In).

 • 

6 In (with 0.5 In 

≤

 I4 < 0.8 In).

 • 

4 In (with 0.2 In 

≤

 I4 < 0.5 In).

 • 

2 In (with I4 < 0.2 In).

Function

Determines the dynamic of the curve and the tripping time, fixed or 
dynamic according to the selection:
 • t=k (ANSI 50NTD): fixed time trip.
 • t=k/i

 2

 (ANSI 51N): inverse time dynamic tripping.

The calculation of the tripping time of the inverse time curve is based 
on a mathematical expression. The details are provided in the table on 
page 94.

 

IMPORTANT: The minimum tripping time of the protection 

is t4. If according to the calculation the tripping time is less, 
it is automatically limited to t4.

Threshold (I4)

The value I4 contributes in calculating the tripping time, and also 
defines the current value that, if exceeded, activates the protection (in 
reference to the curve, it is the part parallel to the ordinate).
It is represented both as an absolute value (Ampere) and as a relative 
value (In, nominal value defined by the Rating Plug).

Time (t4)

The selected function determines the contribution of t4:
 • t=k: t4 is the delay time between the exceeding of the I4 threshold 
and the sending of the opening command.
 • t=k/i

 4

: t4 contributes in calculating the tripping time (in reference to 

the curve, t2 affects the entire curve, moving it along the vertical axis).

The protection G has 

Trip Enable, Zone Selectivity, Startup Enable

, see page 93.

 

Summary of Contents for SACE Emax 2

Page 1: ...DOC N 1SDH001000R0002 L7804 SACE Emax 2 Emax low voltage air circuit breakers E2 2 E4 2 E6 2 Installation operation and maintenance instructions for the installer and the user ...

Page 2: ...ABB SACE Emax 2 2 2013 ABB 1SDH001000R0002 L7804 ...

Page 3: ...t breaker 25 Types of terminal 25 Reversal of the position of the vertical horizontal terminals 26 Connection to the power circuit 27 Dimensions 28 Phase separators 28 Positioning anchor plates 29 Earthing 29 Introduction to Ekip protection releases 30 1 Presentation 30 Families and functionality 30 Protections 31 Measurements 32 Integrated functions Self diagnosis Test and Power Controller 33 Acc...

Page 4: ...le of Measuring Pro protections 101 11 Hi Touch protections 102 Presentation 102 Protection S2 103 D Protection 104 Protection UV2 105 Protection OV2 105 Protection UF2 106 Protection OF2 107 Set A B 108 Harmonic Distortion 108 Additional Hi functions 109 Summary table of Hi Touch protections 110 12 G Touch protections 111 Presentation 111 S V Protection 112 Protection RV 113 Protection RQ 113 Pro...

Page 5: ...nd inputs outputs 192 6 Ekip Com Modbus RS 485 modules 193 Description 193 Compatibility and power supply 193 AUP auxiliary contacts 193 Ekip RTC contact 193 Signallings 194 Termination resistor 194 Connections 195 Access from the display 196 7 Ekip Com Profibus modules 197 Description 197 Compatibility and power supply 197 AUP auxiliary contacts 197 Ekip RTC contact 197 Connections 198 Terminatio...

Page 6: ...ck of type B Three Circuit breakers 241 Mechanical interlock of type C Three Circuit breakers 241 Mechanical interlock of type D Three Circuit breakers 241 Putting into service and maintenance 242 1 Putting into service 242 Introduction 242 General checks 242 Procedures for checking the accessories 243 Final check list 245 2 Identification of alarms or failures 246 Introduction 246 Faults causes a...

Page 7: ...ABB SACE Emax 2 3 2013 ABB 1SDH001000R0002 L7804 ...

Page 8: ...d to avoid the hazards potentially created by electricity Instructed person in the electrical area IEV 195 04 02 person adequately informed or supervised by electrotechnical personnel to allow them to perceive the risks and to avoid the hazards potentially created by electricity NOTE This manual specifically indicates what operations can be performed by people trained in the field of electricity A...

Page 9: ...iptions of standard procedures for installation use maintenance and principles for safe operation are not included It is important to note that this document contains safety and precaution instructions against certain methods of installation use and maintenance that could cause harm to personnel damage devices or make them unsafe these warnings and alarms do not include all conceivable ways to mak...

Page 10: ...ational standards IEC 60947 EN 60947 CEI EN 60947 IEC 61000 They comply with the following EC directives Low Voltage Directives LVD no 2006 95 EC Electromagnetic Compatibility Directive EMC no 2004 108 EC The Emax 2 circuit breakers also feature a range certified according to these standards American UL 1066 Russian GOST Russia Certificate of Conformity Chinese China CCC China Compulsory Certifica...

Page 11: ...ing part of withdrawable device Fixed part of withdrawable device III IV Fs III IV Fs III IV Fs E2 2 46 58 53 60 41 49 E4 2 63 77 67 81 57 69 E6 2 118 134 151 129 143 159 96 109 123 NOTE weights are indicated with reference to the basic circuit breakers including protection release and its sensors without terminals and without accessories the weights of the fixed part of withdrawable circuit break...

Page 12: ...reaker serial number 6 Features of the circuit breaker Packaging checks Examine the state of the material received and verify that The circuit breaker or the fixed part are consistent with the order The circuit breaker or the fixed part are completely intact IMPORTANT If the material is to be stored check it beforehand For opening the packaging follow the procedures outlined in the section Unpacki...

Page 13: ... storage that The circuit breaker is in the open position and the springs are unloaded See the chapter Description circuit breaker opening closing operations on page 15 The circuit breaker is protected and locked in its original packaging WARNING overlay up to three packages with circuit breakers E2 2 and E4 2 and up to two packages with circuit breakers E6 2 If the packaging has been opened you c...

Page 14: ...g NOTE to unpack the circuit breaker safely refer to the instruction sheet in the zipped packaging pouch The following is the procedure for opening the packaging 1 Cut the bands that wrap the packing box See Figure 6 and Figure 7 Figure 6 Figure 7 2 Open the upper part of the packing box See Figure 8 and Figure 9 Figure 8 Figure 9 Continued on the next page ...

Page 15: ...e 10 Figure 11 5 Disassembly the screws See Figure 12 Fixed circuit breaker Disassembly the screws and the mounting brackets See Figure 13 Moving part of withdrawable device and Figure 14 Fixed part of withdrawable device Figure 12 Fixed circuit breaker Figure 13 Moving part of withdra wable device Figure 14 Fixed part of withdrawa ble device Disposal of packing materials For disposal of the packa...

Page 16: ...orizontal rear terminals Lift the fixed circuit breaker or the moving part of a withdrawable circuit breaker WARNING Improper lifting can result in death serious injury to persons and damage to the equipment Never lift a circuit breaker and or a fixed part above other people IMPORTANT The trained personnel in charge of handling and lifting must use appropriate safety equipment To lift the circuit ...

Page 17: ...er in its phase The structure of the poles differs between selective circuit breaker or limiter The circuit breaker is available in two types fixed version withdrawable The circuit breaker in fixed version see Figure 17 has its own terminals for connection to the power circuit The withdrawable circuit breaker consists of a mobile part see Figure 18 and of a fixed part see Figure 19 for connection ...

Page 18: ... Release tripping mechanical signal 7 Closing pushbutton 8 Springs loaded unloaded signalling device 9 Electrical specifications plate Description of specifications plate 1 9 10 4 5 11 8 7 2 3 12 6 13 Uimp 12Kv Figure 21 Pos Description 1 Type of circuit breaker 2 Utilization category 3 Device type Circuit breaker or disconnector 4 Rated current 5 Rated operating frequency 6 Rated voltage of acces...

Page 19: ...rings loaded signalling device B is yellow CHARGED SPRING as indicated in Figure 23 Figure 22 A B Figure 23 3 Check that the circuit breaker is open open closed signalling device O OPEN and check that the springs are loaded springs signalling device yellow CHARGED SPRING as indicated in Figure 24 4 Closing Press the closing push button I Push ON as indicated in Figure 25 Figure 24 Figure 25 5 Chec...

Page 20: ...2 E6 2 circuit breakers 4 Description Continued from the previous page 7 Check that the circuit breaker is open open closed indicator O OPEN and check that the springs are unloaded spring signalling device white DISCHARGED SPRING as indicated in Figure 28 Figure 28 ...

Page 21: ...manually or automatically by the gearmotor if provided 5 Circuit breaker open with springs charged and not ready to close see Figure 33 This state occurs in the following cases The circuit breaker is open due to tripping of protection releases and the Reset signal has not been reset To close the circuit breaker press the TU Reset button on the front of the circuit breaker The key lock or padlock i...

Page 22: ...s used 1 Position the lifting plates on the mobile part making sure that the tongue of the plates is latched properly See Figure 34 3 2 1 Figure 34 2 Extract the guides of the fixed part using the appropriate levers See Figure 35 3 Position the moving part over the guides of the fixed part Latch by inserting the hollow part of the side in the latch of the guide of the fixed part See Figure 36 Figu...

Page 23: ...ition See Figure 38 Figure 38 6 Grip the guide levers of the fixed part and push them until the moving part stops See Figure 39 Figure 39 7 Extract the disconnection crank from its housing See Figure 40 8 Press the lock push button and insert the crank in the moving part In this phase the moving part is still in DISCONNECT position See Figure 41 Figure 40 2 1 Figure 41 Continued on the next page ...

Page 24: ... in TEST position See Figure 42 Figure 42 10 Press the lock button and rotate the crank clockwise until the pushbutton comes out and the indicator shows that the circuit breaker is in CONNECT position See Figure 43 1 2 Figure 43 11 Extract the crank See Figure 44 12 Replace the crank in its housing See Figure 45 Figure 44 Figure 45 To extract the moving part from the fixed part perform the same st...

Page 25: ... indicators The following are the possible positions where you can find the mobile part of a withdrawable circuit breaker during its use circuit breaker in racked out position see Figure 46 circuit breaker in the test position see Figure 47 circuit breaker in connected position see Figure 48 Figure 46 Figure 47 Figure 48 ...

Page 26: ...etween 25 C and 70 C Particular weather conditions The circuit breaker is designed to operate in particularly difficult industrial environments It was tested according to IEC 60068 2 1 endurance at low temperatures IEC 60068 2 2 hot dry climate IEC 60068 2 30 hot humid climate IEC 60068 2 52 severity 2 saline mist atmosphere IEC 60947 pollution level 3 IEC60721 3 6 class 6C3 IEC60721 3 2 class 3C2...

Page 27: ...8 Rated current A at 40 C 100 98 93 90 Electromagnetic compatibility The use of specific devices in industrial installations may cause electromagnetic interference in the electrical system The SACE Emax 2 circuit breakers were developed and tested in an EMC environment in accordance with IEC 60947 2 Annex J and F Storage Environment Store the circuit breaker in a dry dust free environment free of ...

Page 28: ...of handling and lifting must use appropriate safety equipment Mounting of the fixed circuit breaker Fix the circuit breaker to a horizontal surface using 4 x M10 screws See Figure 49 Figure 49 WARNING E2 2 E4 2 and E6 2 circuit breakers can only be installed in a vertical position Mounting anti racking locks Before installing the fixed part it is necessary to fit the lock that prevents the inserti...

Page 29: ...The screws are supplied by ABB See Figure 51 Tighten the screws with tightening torque 30 Nm OK NO Figure 51 WARNING E2 2 E4 2 and E6 2 circuit breakers can only be installed in a vertical position Types of terminal Emax 2 circuit breakers can be equipped with different combinations of terminals for the upper and lower part The following are the different types of terminal Figure 52 HR Horizontal ...

Page 30: ...als If the circuit breaker is supplied equipped with terminals of the horizontal rear type it is possible at any moment to switch from horizontal to vertical and vice versa see Figure 56 and Figure 57 Lock the screws with the following tightening torques E2 2 M6 screws Tightening torque 8 6 Nm E4 2 and E6 2 M8 screws Tightening torque 20 Nm Figure 56 Figure 57 ...

Page 31: ...ble provides some examples of the amount and sizes of the connections that can be used for each type of circuit breaker Circuit breaker Iu A Dimension of busbars Horizontal terminals Vertical terminals E2 2 N S H 800 1x50x10 yes yes E2 2 N S H 1000 2x50x5 yes yes E2 2 N S H 1250 2x50x10 yes yes E2 2 B N S H 1600 2x60x10 yes 1x100x10 yes E2 2 B N S H 2000 3x60x10 yes 2x80x10 yes 3x60x10 yes 2x80x10...

Page 32: ...2 III IV Fixed F 1SDH001000R0102 E2 2 III IV Withdrawable HR VR 1SDH001000R0103 E2 2 III IV Withdrawable F 1SDH001000R0104 E2 2 III IV Fixed SHR 1SDH001000R0105 E2 2 III IV Withdrawable SHR 1SDH001000R0106 E2 2 III IV Fixed SVR 1SDH001000R0107 E2 2 III IV Withdrawable SVR 1SDH001001R0100 E4 2 III IV Fixed HR VR 1SDH001001R0101 E4 2 III IV Fixed F 1SDH001001R0102 E4 2 III IV Withdrawable HR VR 1SDH...

Page 33: ... E6 2 L mm 1 Ipk kA 2 L L Figure 59 1 distance of the first anchor plate from the circuit breaker terminals 2 peak current Earthing The circuit breaker in fixed version and the fixed part of withdrawable circuit breaker are equipped with a screw for the earth connection The connection must be implemented by means of a conductor of suitable cross section according to the IEC 61439 1 standard Clean ...

Page 34: ... order to extend the measurement functions or protection and measurement functions in the Ekip Measuring Pro version to voltages energy and power NOTE The Ekip Hi Touch Ekip G Touch and Ekip G Hi Touch versions have the Ekip Measuring Pro module mounted as standard The following chapters describe all the functional and usage specifications of the Ekip DIP and Ekip Touch releases organised by topic...

Page 35: ...G Touch P Touch P Measuring Pro P Hi Touch P G Touch P G Hi Touch External sensor Gext Rc All the protections are described by type Type Available protections Page DIP protections L functions S functions I G 38 Touch protections L functions S functions I functions G functions MCR CU 84 Measuring Pro protections UV OV UF OF VU RP and SC if the Ekip Synchrocheck module is also present 96 Hi Touch pr...

Page 36: ...uch M Touch M Touch M Touch M Measuring M Measuring M Measuring M Measuring M Hi Touch M Hi Touch All the measurements are described by type Type Available measurements Page Dip measurements Currents Trip History Measurement History Total Operations of the circuit breaker Contact wear 45 Touch measurements Currents Trip History Measurement History Peak Factor Datalogger Total Operations of the cir...

Page 37: ...aults Test for testing and checking the protections and other functionalities In addition releases of the Ekip Touch series can be supplied equipped with Power Controller to regulate the energy demand Dip Touch Self diagnosis Test Power Controller DISTRIBUTION GENERATORS Dip Touch Hi Touch G Touch G Hi Touch The additional functions are described for each protection release Release Available funct...

Page 38: ...uit breaker are Name Description Page Ekip Supply Power supply module 162 Ekip Signalling 2K Signalling module 185 Ekip Synchrocheck module for measuring voltage and synchronism between two power sources 171 Ekip COM Modbus RS 485 Profibus Devicenet Modbus TCP EtherNet IP Profinet Link Communication module 193 The modules external to the circuit breaker are Name Description Page Ekip Multimeter Po...

Page 39: ...iption A LED Protection LED L alarm and trip B Protection LED L prealarm C Protection LED S alarm and trip D Protection LED I trip E Protection LED G alarm and trip F Power LED release powered and on G Protections thresholds Protection L dip switch threshold I1 H Protection S dip switch threshold I2 I Protection I dip switch threshold I3 L Protection G dip switch threshold I4 M Protections times P...

Page 40: ...tection release LED on default configuration fixed or blinking signals release energized LED off signals release de energized NOTE With the Ekip T P and Ekip Bluetooth modules and the Ekip Connect software it is possible to configure how the Power LED functions LED fixed or blinking Protections thresholds The thresholds of all the protections can be modified with various dip switches as specified ...

Page 41: ...es on the Power LED if the release is off due to an energy drop primary current less than the minimum level of operation removal of auxiliary power supply with air circuit breaker etc the protection tripped LED if the release is off due to a protection trip Test connector The test connector allows the connection of Ekip TT Ekip T P and Ekip Bluetooth modules in order to perform the following opera...

Page 42: ...erence to the curve it is the part parallel to the ordinate IMPORTANT The protection is activated and starts timing for currents between 1 05 and 1 2 of the threshold I1 set 1 The delay is interrupted if the current drops below the activation threshold Time t1 The value t1 contributes in calculating the tripping time in reference to the curve T1 affects the entire curve shifting it as a whole alon...

Page 43: ...xpression The details are provided in the table on page 44 Threshold I2 It defines the current value that if exceeded activates the protection in reference to the curve it is the part parallel to the ordinate IMPORTANT The I2 threshold set must be higher than the I1 threshold An incorrect configuration returns an alarm signal The delay is interrupted if the current drops below the activation thres...

Page 44: ... non adjustable time Parameters The user can set the activation threshold Parameter Description Enabling By setting the threshold dip switches to the Off position the protection is disabled Threshold I3 It defines the current value that if exceeded activates the protection in reference to the curve it is the part parallel to the ordinate IMPORTANT The I3 threshold set must be higher than the I2 th...

Page 45: ...according to the threshold set 8 In with I4 0 8 In 6 In with 0 5 In I4 0 8 In 4 In with 0 2 In I4 0 5 In 2 In with I4 0 2 In Type of curve Determines the dynamic of the curve and the tripping time fixed or dynamic according to the selection NOTE the calculation of the tripping time of the inverse time curve is based on a mathematical expression The details are provided in the table on page 44 Thre...

Page 46: ...tion Enabling By setting the threshold dip switches to the Off position the protection on the Neutral line is disabled Threshold InN Represented as a percentage it defines the multiplication factor of the neutral current for calculating the activation threshold of the protections 50 lowest tripping threshold in reference to the curves of the protections the Neutral current is considered double the...

Page 47: ...es t 25 C or t 85 C Prealarm The prealarm L notifies that the current measured is close to the activation threshold of the protection L The prealarm threshold is expressed as a percentage value of the I1 threshold and is adjustable between 40 and 90 default value Example with I1 0 6 In and prealarm threshold 50 the prealarm is activated for currents greater than 0 3 In The prealarm state is activa...

Page 48: ...t 0 32 s with I4 0 8 In t4 0 2 s If 2 In 15 Iinst Defined by ABB Instantaneous 1 See the serigraph for the available combinations 2 The calculation of t t is valid for values of If that have exceeded the activation threshold of the protection 3 Tolerances valid with release energized in service conditions or with the auxiliary tripping time 100 ms temperature and currents within operating limits I...

Page 49: ...d operation range Accuracy Phase currents I1 I2 I3 INe 03 16 In 0 2 1 2 In 1 NOTE the precisions specified in the table refer to the range of normal operation Maximum and minimum currents The release is able to record the maximum and minimum current measured inside an interval that can be programmed by the user Every measurement recorded is accompanied by the following information Recording interv...

Page 50: ...is 0 in the case of no wear and 100 in the case of total wear It is calculated automatically by the release at every trip for protection or in the presence of an auxiliary power supply also at every manual opening of the circuit breaker Number of operations In the presence of auxiliary power the release records a series information relating to openings of the circuit breaker Number of manual opera...

Page 51: ...e protection LEDs off Battery test The battery check is integrated in the LED test procedure except for the battery error signal if the battery is absent or not working after iTest is pressed the error is signalled by 4 flashes of the prealarm LED L if the battery is present and working the LED test proceeds as in the normal procedure Protection test In order to perform the protection test follow ...

Page 52: ...st push button for at least 9 seconds 4 Check that the CB opens and that the TU Reset button comes out To perform the test from Ekip Connect Phase Operation 1 Make sure that the CB is closed and that there are no primary currents present 2 Connect Ekip T P or Ekip Bluetooth to the front test connector 3 Start the communication with Ekip Connect 4 Select the Trip Test command 5 Check that the CB op...

Page 53: ... and that of all the devices to which it is connected All the signals are available with the front LEDs The protection LEDs provide information with various combinations of lighting and flashing while the Power LED as described on page 36 indicates the power status of the release Figure 64 NOTE with release in LI and LSI version the expression all the LEDs must be adapted to the maximum number of ...

Page 54: ...rs disconnected x B Rating plug error X B E Protection delay x C Temperature alarm 1 x C L prealarm x C Trip 2 x C Hardware trip 3 x x B Installation error x E Parameters error x D Circuit breaker state not defined or in error x B Error on local bus x F Maintenance alarm x F 1 The temperature alarm is signalled by lighting of the protection L and I red LEDs 2 The last trip can also be displayed wi...

Page 55: ...g referring to the preceding LED table HELP note Operation A Contact ABB B Check the connections between release and accessories rating plug trip coil sensors etc C Normal operation signalling provided by the release D Error in setting of the dip switches Check and correct the following conditions All the dip switches of L are in the ON position I1 I2 or I2 I3 Iu 2 In I1 in the case where InN 200 ...

Page 56: ...recorded and the signal is reset The reference date is that of the internal clock and the elapsed time is calculated both with the release on and off provided that the internal battery is working NOTE manual modification of the date can cause variations in the calculation of the time elapsed and therefore the date of the next maintenance NOTE the maintenance signal due to increased contact wear is...

Page 57: ...ing some functions such as communication on the local bus or recording of manual operations The auxiliary power can be supplied by the modules of the Ekip Supply range for further functional details see page 162 or with direct connection to a terminal box The direct connection must be made guaranteeing the operating following conditions Parameter Operating limits Voltage 24 Vdc galvanically isolat...

Page 58: ...ith the front DIPs protections Frequency Neutral other via front bus Can modules Protection Parameter Value L 1 In 144 s S 1 Off 0 1 s I 4 In G 1 Off 0 1 s Frequency 50 Hz Neutral Off for 3P circuit breaker 50 for 4P circuit breaker Hardware trip Disabled Monitor Time 5 min Local bus Disabled Alive LED Disabled Power LED on fixed 1 Protection S available with LSI and LSIG versions of the release P...

Page 59: ...r Ekip Touch releases allows you to View signals and measurements related to the functions in progress or recorded events Configure the circuit breaker and the installation parameters Set the parameters for available protections and for other functions of the release Set parameters for the connected accessory modules Perform tests Display information on the circuit breaker release and connected ac...

Page 60: ... LED green The possible states are Off power supply absent On fixed or flashing power supply present and release on C Warning LED yellow D Alarm LED red E HOME key opens the main page or the start page F iTEST key If the main page or a level 2 page is displayed see below pressing it displays the following pages in succession List of Alarms if there are any messages present With information on the ...

Page 61: ...ixed prealarm of protection L or circuit breaker status error Red The possible states are Off no alarm or error On flashing quickly absence of communication with the Mainboard or trip coil disconnected or current sensor disconnected or delay active On with two quick flashes every 2 s Rating Plug error On flashing slowly internal error On fixed signal that opening has occurred Structure of the page...

Page 62: ...bar is not present in the menus or in the pages accessible from these The bar appears as follows TC disconnected Figure 66 The following table provides a description of the various areas of the bar Pos Description A It shows the type of message Alarm Warning error or prealarm Information Active delay B It displays the messages alternatively and in succession C ABB logo The Alarm List it can be ope...

Page 63: ... automatically to this page after some minute of inactivity The default start page is the page Histograms Any graphical level 2 page accessible from the main page can be set as the start page except for the pages Alarm List and Menu To set a page as the start page you need to 1 Open the page 2 Keep the HOME key pressed for at least 5 seconds 3 Select Yes in the confirm window that has opened Navig...

Page 64: ... key NOTE when the menus or the pages that can be accessed from them are displayed iTEST key doesn t open the page Alarm List Components of the page The page appears as follows A B C Alarm List TC disconnected Rating Plug RatingPlug installation CB undefined Figure 68 The following table provides a description of the various areas of the page Pos Function A Opens the page displayed previously B Sh...

Page 65: ...larm compared with the thresholds set see the chapter 9 Touch protections from page 84 and the chapter 10 Measuring Pro protections from page 96 In red voltage or current in alarm compared with the thresholds set see the chapter 9 Touch protections from page 84 and the chapter 10 Measuring Pro protections from page 96 C Abscissa of the histogram NOTE The references of the voltages are shown with t...

Page 66: ...the presence of several pages that you can scroll through by touching the sides of the display and in which of these pages it is located I Diagnosis bar Possible operations In this page you can do the following Without the Ekip Measuring module when the histograms area is touched open the main page With the Ekip Measuring module when the sides of the display are touched open a page that displays a...

Page 67: ...of indicator A ammeter with measurement of the maximum phase current V ammeter with measurement of the maximum phase to phase voltage kW measurement of the active power kVAR measurement of the reactive power kVA measurement of the apparent power NOTE all the indicators except the ammeter are available with the Ekip Measuring module B Measurement expressed as percentage of the nominal value set C M...

Page 68: ...A B C D E Voltage Figure 71 The following table provides a description of the various areas of the pages Pos Description A Viewed with the Ekip Measuring module it indicates the presence of several pages that you can scroll through by touching the sides of the display and in which of these pages it is located B Signalling and functions in progress see the Histograms page C Current time D Unit in w...

Page 69: ...can Open a submenu Open the page Modify Parameter to set a parameter Display scrollable lists of information e g on circuit breaker Mainboard release connected modules measurements in real time events recorded Open a graphical page secondary Perform a command e g reset or test Components of the page The page appears as follows A B C D E F G Protections Advanced Measurements Settings Test About Fig...

Page 70: ...lance 46 Figure 73 The following table provides a description of the various areas of the menus Pos Function A It opens the higher level menu or if there isn t one the Menu page B It displays the name of the menu C It displays a list of the available submenus the parameters that can be set and the commands that can be performed Depending on which it is selected it opens a submenu the Edit Paramete...

Page 71: ...et B of which the default configuration can be selected Protections Release Set A 1 Set B 1 Protection L Touch Hi Touch G Touch G Hi Touch Protection S Protection S2 Protection I Touch G Touch Protection G Touch 2 G Touch 2 Protection Gext 3 Touch G Touch 1 Submenus available with Hi Touch and G Hi Touch releases and the Dual Set function enabled see the Settings menu 2 With Touch and G Touch rele...

Page 72: ...ction IU Touch G Touch Protection RC 2 Protection UV Touch 3 Protection UV2 Protection OV Touch 3 G Touch Protection OV2 Protection RV G Touch Protection VU Touch 3 Hi Touch Protection UF Touch 3 Protection UF2 Protection OF Touch 3 G Touch Protection OF2 Protection ROCOF Protection RP Touch 3 Hi Touch G Touch Protection RQ Protection OP Protection OQ Protection UP Synchrocheck Protection 4 Touch ...

Page 73: ...cess to the menu in order to program the opening action Installation displayed if a Rating Plug or Ekip Measuring or Ekip Measuring Pro module is not installed It opens a list of the modules to be installed Line frequency Opens the Edit Parameters page to set the Line frequency Modules 1 Local Remote opens the Edit Parameters page to set the local or remote connection Local Bus opens the Edit Para...

Page 74: ... of the function Datalogger 2 available with the second Datalogger enabled opens a list of the parameters that can be set and the commands of the function Restart both available with the second Datalogger enabled it starts both recordings Stop both available with the second Datalogger enabled it stops both recordings Dual Set 3 Enable opens the Edit Parameters page to enable disable dual configura...

Page 75: ...test commands of the protection Protection G opens a list of the test commands of the protection Information menu This menu allows you to view information on Mainboard and release serial number model software version etc The circuit breaker serial number rated current configuration with or without neutral number of poles fixed or withdrawable version or state etc The connected electronic accessori...

Page 76: ...asurement interval It opens the Edit Parameters page to set the standby time between successive recordings of measurements in the history Power factor It displays the power factor measured Touch 1 G Touch Hi Touch G Hi Touch Frequency Shows the frequency measured for the voltages Energy Energy meters it displays the active reactive and apparent energies measured Reset Meters resets the energy mete...

Page 77: ...ayed Hi Touch G Hi Touch Maintenance Contact wear shows the estimated percentage of wear on the contacts Last Service Contact Wear shows the percentage of contact wear at the last maintenance Installation shows the installation date of the circuit breaker Last Maintenance shows the date of the last maintenance Service RESET it updates the values of the parameters Last Service Contact Wear and Last...

Page 78: ...utomatically The page shows details related to the selected opening To exit the page press the iTEST key which opens the main page The page appears as follows 1885 5A L3 L2 L1 1903 1A 14 07 13 406 Ne n 01 A B C D E Last Trip L Protection Mar 04 2013 Figure 74 The following table provides a description of the various areas of the page Pos Description A Name of the page B Time at which the selected ...

Page 79: ...s list C Time interval between one measurement and the next D The quantity with which the history is displayed and the measurement in numerical form of the bar that is flashing in the histogram E Date to which the measurement of the flashing bar refers date set on the release at the moment of the measurement F Time to which the measurement of the flashing bar refers time set on the release at the ...

Page 80: ...Voltage 12 Refresh Harmonics Figure 76 The following table provides a description of the various areas of the page Pos Description A It cancels the operation and opens the Wave forms list B Quantity selected in the Wave forms list C The value of the quantity in position B at the time of selection D The wave form of the quantity in position B at the time of selection E Refresh key performs a new ac...

Page 81: ... The page appears as follows A B C E D G F 100 Harmonic n 1 Harmonics Voltage 12 Figure 77 The following table provides a description of the various areas of the page Pos Description A It cancels the operation and opens the Wave forms list B Name of the page C Quantity in which the harmonics are displayed D The harmonic to which the flashing bar in the histogram corresponds E Measurement of the fl...

Page 82: ...ent access to parameters and tests by unauthorized personnel In order to modify the password from the menu Settings you need to select System New Password Components of the page The page appears as follows C D 0 A B E Password Confirm Figure 78 The following table provides a description of the various areas of the page Pos Function A Cancels the operation and opens the start menu B Shows the name ...

Page 83: ...In the case of an incorrect password the message Wrong Password appears for approximately 3 seconds and the page for insertion of the password will open again There is no limit to the number of incorrect passwords that you can insert If the password is lost it can be reset by inserting the Maintenance Password calculated from the serial number of the circuit breaker and which can be recovered usin...

Page 84: ...ogramming the release When a value different to the current value is assigned to the parameter the new value is indicated in the start menu and the parameter is associated to a tick symbol If available when going up to the higher level menus the submenus of which parameters have been modified are also associated to a tick symbol The menu with submenus and parameters with tick signs appears as foll...

Page 85: ...g a change in the page Programming other changes can be made both in the same menu and in higher or lower level menus In fact the changes remain in memory unless they are cancelled in the page Programming and the confirmation or the cancellation refers to all the changes made up to that moment but still not confirmed Edit Parameters by option page NOTE In the case of Edit Parameters by option sele...

Page 86: ...y Parameter Figure 81 The following table provides a description of the various areas of the page Pos Description A Cancels the operation and opens the start menu B Name of the page C Name of the parameter to be set D Value selected for the parameter E Bar represents the range of selectable values graphically F Cursor represents the selected value graphically G MIN key selects the minimum value MA...

Page 87: ...f the various areas of the page Pos Description A Name of the page B List of changes made C Confirm key confirms the changes programs the release and opens the Menus page D Cancel key cancels the changes and opens the Menus page E Modify key it keeps the changes and opens the menu with tick symbols for correction of the changes or to make other changes NOTE if the changes are confirmed The Menu pa...

Page 88: ...hort circuit at high currents called Iinst Operating principle The protections include a series of parameters that allow the user to adjust the activation thresholds and the tripping times of the circuit breaker The operating principle of all the protections is similar if the current exceeds the set protection threshold the specific protection will enter the alarm condition and will begin to delay...

Page 89: ...n the tripping time turns out to be less than 1 second it is automatically limited to 1 second Threshold I1 The value I1 contributes in calculating the tripping time and also defines the current value that if exceeded activates the protection in reference to the curve it is the part parallel to the ordinate It is represented both as an absolute value Ampere and as a relative value In nominal value...

Page 90: ...ion The details are provided in the table on page 94 IMPORTANT the minimum tripping time of the protection is t2 If according to the calculation the tripping time is less it is automatically limited to t2 Threshold I2 It defines the current value that if exceeded activates the protection in reference to the above curve it is the part of the curve parallel to the ordinate It is represented both as ...

Page 91: ...ion Enabling Activates deactivates the protection IMPORTANT it can be only activated if the MCR protection is Off Threshold I3 It defines the current value that if exceeded activates the protection in reference to the curve it is the part of the curve parallel to the ordinate It is represented both as an absolute value Ampere and as a relative value In nominal value defined by the Rating Plug IMPO...

Page 92: ...s according to the threshold set 8 In with I4 0 8 In 6 In with 0 5 In I4 0 8 In 4 In with 0 2 In I4 0 5 In 2 In with I4 0 2 In Function Determines the dynamic of the curve and the tripping time fixed or dynamic according to the selection t k ANSI 50NTD fixed time trip t k i 2 ANSI 51N inverse time dynamic tripping The calculation of the tripping time of the inverse time curve is based on a mathema...

Page 93: ...e protection trips within a fixed non adjustable time The user can set the activation threshold Parameters The following is a description of the parameters Parameter Description Enabling Activates deactivates the protection IMPORTANT it can be only activated if the protection is deactivated Threshold I3 It defines the current value that if exceeded activates the protection in reference to the curv...

Page 94: ...xceeding of the I6 threshold and the sending of the opening command in reference to the curve t6 it affects the entire curve moving it along the vertical axis Hardware trip Path Main page Menus Settings Circuit breaker Function The Hardware trip protection protects against internal connection errors in the circuit breaker If enabled the fault is signalled and an opening command is sent if one or m...

Page 95: ...al The function is active if the release is energized by an auxiliary power supply or Ekip Measuring Pro Parameters The following is a description of the parameters Parameter Description Threshold 1 It is possible to do the following Enable the function Set the activation percentage value Threshold 2 It is possible to do the following Enable the function Set the activation percentage value Thresho...

Page 96: ...ferent to the other phases IMPORTANT the protection is available with four pole circuit breakers 4P or three pole circuit breakers with external neutral 3P N Parameters The following is a description of the parameters Parameter Description Enabling Activates deactivates the protection NOTE with a 4P circuit breaker and neutral Off the measurement of the current is provide in any case Neutral thres...

Page 97: ...e parameter can be activated if the function of the selected protection is t k i 2 Trip Enable Disables the trip command in order to use the protection as an alarm signal without any opening commands Zone Selectivity The function allows multiple circuit breakers belonging to the same installation to be connected together in order to coordinate the releases and to reduce the tripping times in the c...

Page 98: ...In 7 with I2 6 In 10 with I2 6 In t2 0 05 0 8 s step 0 01 s t t t2 The better of the two values 10 or 40 ms S t k I 2 51 I2 0 6 10 In step 0 1 In 7 with I2 6 In 10 with I2 6 In t2 0 05 0 8 s step 0 01 s t t 100 t2 If 2 t t 5 s con I2 1 In t2 0 8 s If 4 In 15 with If 6 In 20 with If 6 In I 50 I3 1 5 15 In step 0 1 In 10 Not adjustable t t 30 ms G t k 50N TD I4 4 0 1 1 In step 0 001 In 7 t4 0 1 s st...

Page 99: ... The better of the two values 10 or 40 ms S SdZ t2 SdZ 0 04 0 2 s step 0 01 s G SdZ t4 SdZ 0 04 0 2 s step 0 01 s NOTES 1 For details see the table with all curves defined by standard 60255 3 that can be selected by the user 2 The calculation of t t is valid for values of If that have exceeded the activation threshold of the protection 3 Valid tolerances with release energized in service condition...

Page 100: ...is similar if the voltage frequency or power signal exceeds the set protection threshold the specific protection will enter the alarm condition and will begin to delay The duration of the delay depends on the threshold and time parameters set and depending on the dynamic of the signal we can have two behaviours If the alarm condition persists the release opens the circuit breaker If the signal dro...

Page 101: ...hreshold and the sending of the opening command in reference to the curve it is the part parallel to the abscissa Protection UV has Trip Enable see page 93 Protection OV U9 t t9 V OV Path Main page Menu Advanced protections Function The OV protection trips when the phase voltage rises above the set threshold If the voltage of at least one phase rises above the activation threshold the protection t...

Page 102: ... the sending of the opening command in reference to the curve it is the part parallel to the abscissa Protection VU has Trip Enable see page 93 Protection UF f12 t t12 f UF Path Main page Menu Advanced protections Function The UF protection trips when line frequency drops below the set threshold If the line frequency drops below the activation threshold the protection trips within a fixed time set...

Page 103: ...llel to the abscissa Protection OF has Trip Enable see page 93 Protection RP P11 t t11 P RP Path Main page Menu Advanced protections Function Protection RP trips when the total reverse active power exceeds the reverse active power threshold set When the total reverse active power rises above the set threshold the protection delays for the set time t11 and then opens Parameters The following is a d...

Page 104: ...e drops below the threshold set NOTE the total cos φ is calculated considering Total active power and Total apparent power Parameters The following is a description of the parameters Parameter Description Enabling Activates deactivates the protection Threshold It defines the value of cos φ below which the protection is activated Synchrocheck Path Main page Menu Advanced protections Function The Sy...

Page 105: ...or 40 ms OF 81H f13 1 01 1 1 fn Step 0 01 fn 5 t13 0 5 60s step 0 01 s t t t13 The better of the two values 10 or 40 ms RP 32R P11 1 0 08 Sn Step 0 001 Sn 10 t11 0 5 100 s step 0 1 s t t t11 The better of the two values 10 or 40 ms Synchrocheck 25 Ulive 0 5 1 1 Un Step 0 01 Un U 0 02 0 12 Un Step 0 01 Un f 0 1 1 Hz Step 0 1 Hz Cos φ 5 50 elt Step 5 elt tsyn 0 1 3 s Step 0 1 s 10 tref 0 1 30 s step...

Page 106: ...ld the specific protection will enter the alarm condition and will begin to delay The duration of the delay depends on the threshold and time parameters set and depending on the dynamic of the signal we can have two behaviours If the alarm condition persists the release opens the circuit breaker If the signal drops below the protection threshold the release exits from the alarm condition interrupt...

Page 107: ...the parameters Parameter Description Enabling Activates deactivates the protection Threshold I5 It defines the current value that if exceeded activates the protection in reference to the above curve it is the part of the curve parallel to the ordinate It is represented both as an absolute value Ampere and as a relative value In nominal value defined by the Rating Plug IMPORTANT The I5 threshold se...

Page 108: ...on Enabling Activates deactivates the protection Threshold I7 It defines the current value that if exceeded activates the protection in reference to the curve it is the part parallel to the ordinate It is represented both as an absolute value Ampere and as a relative value In nominal value defined by the Rating Plug Time t7fw This is the delay time between the exceeding of the I7 threshold and the...

Page 109: ...eshold and the sending of the opening command in reference to the curve it is the part parallel to the abscissa Protection UV2 has Trip Enable see page 109 Protection OV2 U16 t t16 V OV2 Path Main page Menu Advanced protections Function Protection OV2 Trips when the phase voltage rises above the set threshold like the protection OV It is independent from the OV protection dual protection of type O...

Page 110: ...n threshold the protection trips within a fixed time set by the user Parameters The following is a description of the parameters Parameter Description Enabling Activates deactivates the protection Threshold f17 Defines the frequency value below which the protection is activated in reference to the curve it is the part parallel to the ordinate It is represented both as an absolute value Hertz and a...

Page 111: ... threshold the protection trips within a fixed time set by the user Parameters The following is a description of the parameters Parameter Description Enabling Activates deactivates the protection Threshold f18 Defines the frequency value above which the protection is activated in reference to the curve it is the part parallel to the ordinate It is represented both as an absolute value Hertz and a ...

Page 112: ...t Defines the main and secondary protection sets CB Closing Dual Set If activated it has two conditions the main set is active if the position of the circuit breaker open or closed has been stable for a duration greater than the value set for CB closing time the secondary set is active at the change of state of the circuit breaker for a duration defined by the parameter CB closing time CB closing ...

Page 113: ... the circuit breaker closest to the fault trips the other circuit breakers are locked for a programmable time For greater details see the programmer manual Startup Enable The function allows you to modify the threshold of the protection for a period that can be set by the user The period is activated when a threshold is exceeded Startup Threshold which can be programmed by the user via Ekip Connec...

Page 114: ...10 or 40 ms Table of Additional Functions of the protections The following table summarises the additional functions combined with protections S2 and D ABB Threshold Threshold tolerance 2 Time 3 Calculation formula t t 1 Tolerance t t 2 S2 Startup I5 startup 0 6 10 In step 0 1 In 7 with I5 6 In 10 with I5 6 In t5 startup 0 1 30 s step 0 01 s t t t5 startup The better of the two values 10 or 40 ms ...

Page 115: ... specific protection will enter the alarm condition and will begin to delay The duration of the delay depends on the threshold and time parameters set and depending on the dynamic of the signal we can have two behaviours If the alarm condition persists the release opens the circuit breaker If the signal drops below the protection threshold the release exits from the alarm condition interrupts the ...

Page 116: ...e Ampere and as a relative value In nominal value defined by the Rating Plug UI Threshold Step With the curve in step mode it is the threshold that determines the variation in the level of I20 With voltage Ul the tripping threshold is I20 With voltage Ul the tripping threshold is Ks I20 It is represented both as an absolute value Volts and as a percentage of Vn a nominal value defined on the relea...

Page 117: ...esented both as an absolute value Volts and a relative value Vn nominal value defined on the release Time t22 This is the delay time between the exceeding of the U22 threshold determined by the voltage value read and the sending of the opening command in reference to the curve t22 affects the entire curve moving it along the vertical axis Protection RV has Trip Enable see page 93 Protection RQ Q24...

Page 118: ...the opening command Protection RQ has Trip Enable see page 93 Protection OQ Q27 t t27 Q OQ Path Main page Menu Advanced protections Function The protection OQ trips when the power supplied rises above the set threshold If the reactive power rises above the activation threshold the protection trips within a fixed time set by the user Parameters It is possible to modify various parameters Parameter ...

Page 119: ...old and the sending of the opening command in reference to the curve it is the part parallel to the abscissa Protection OP has Trip Enable see page 93 Protection UP U23 t t23 P UP Path Main page Menu Advanced protections Function The protection UP trips when the power supplied drops below the set threshold If the active power drops below the activation threshold the protection trips within a fixed...

Page 120: ... 4 2 Sn Step 0 001 Sn 10 t27 0 5 100 s Step 0 5 s t t t27 The better of the two values 10 or 40 ms UP 32LF P23 0 1 1 Sn Step 0 001 Sn 10 t23 0 5 100 s Step 0 5 s t t t23 The better of the two values 10 or 40 ms Table of Additional Functions of the protections Protection UP has Startup Enable ABB Time 4 UP Startup t23 startup 0 1 30 s step 0 01 s Notes 1 The calculation of t t is valid for values t...

Page 121: ...d will begin to delay The duration of the delay depends on the threshold and time parameters set and depending on the dynamic of the signal we can have two behaviours If the alarm condition persists the release opens the circuit breaker If the signal drops below the protection threshold the release exits from the alarm condition interrupts the delay and doesn t open the circuit breaker The protect...

Page 122: ...crease or decrease or to consider both conditions f Hz Time failure 50 60 Hz frequency after failure frequency after failure Figure 83 Parameters It is possible to modify various parameters Parameter Description Enabling Activates deactivates the protection Threshold f28 It defines the maximum frequency variation allowed which if exceeded activates the protection It is represented as an absolute v...

Page 123: ...ction S V the dual protection allows you to widen the level of protection against overload When the activation threshold I21 is exceeded the protection trips within a fixed time t21 The I21 threshold as a result of a voltage drop decreases in steps or in linear fashion according to two different modes Step Mode provides for variation in steps according to the Ul2 parameter Linear Mode provides for...

Page 124: ... With voltage Ul2 the tripping threshold is Ks I21 It is represented both as an absolute value Volts and as a percentage of Vn a nominal value defined on the release Uh2 and Ul2 Threshold Linear With the curve in linear mode it is the threshold that determines the variation of the level of I21 With voltage Uh2 the tripping threshold is I21 With voltage Uh2 and Ul2 the tripping threshold changes gr...

Page 125: ...in the following image Q P kq2 kq Q25 Q24 TRIP Parameters It is possible to modify various parameters Parameter Description Enabling Activates deactivates the protection Threshold Kq It defines the course slope of the protection function Threshold Kq2 It defines the course slope of the protection function Threshold Q24 Defines the reactive power value for which the protection is activated It is re...

Page 126: ... for values that have exceeded the activation threshold of the protection 2 Valid tolerances with release energized in service conditions or with the auxiliary tripping time 100 ms temperature and currents within operating limits If the conditions are not guaranteed the tolerance of the tripping time becomes 20 3 The tripping threshold of the current for voltage values between Ul2 and Uh2 is calcu...

Page 127: ...ration counters Number of mechanical and electrical operations Instantaneous currents Description Instantaneous currents are real time measurements of earth fault and phase currents Representations and access pages The current measurements are available in different representations accessible from the following pages Histograms page graphical representation in the form of a histogram of the phase ...

Page 128: ... NOTE Ne is available with four pole or three pole CBs with external Neutral Ig is available with a release in the LSIG version Igext is available with a release with a homopolar sensor Irc is available with a release with a differential toroid Temperature Phase currents L1 L2 L3 Ne NOTE the temperature cannot be viewed from the display Access to the most recent opening The information on the most...

Page 129: ...ircuit breaker current sensors trip coil rating plug Tripping status of the opening command or signal of opening for protection NOTE in the list of the events the first available is the most recent one If the release has exceeded the threshold of 200 events the oldest ones are progressively overwritten Correlated information Every event is correlated by the following information Icon that identifi...

Page 130: ...nd Reset measurements available in the menu History Measurements Correlated information Every measurement is correlated by the following information The time interval since the previous measurement The phase to which it refers and value in Amperes The date and time referring to the internal clock Graphical representation in the form of a histogram on a time axis NOTE If the value is less than 0 03...

Page 131: ...rther Reaching 80 is signalled with a prealarm while reaching 100 is signalled with an alarm IMPORTANT 100 wear doesn t involve any functional limit for the release but the state of the circuit breaker must be checked as soon as possible Datalogger Path Main page Menus Settings Description The datalogger it is a function that allows the recording of data associated to a trigger event The data reco...

Page 132: ... to set the parameters and to manually command recording number 1 Stop Source it selects the trigger event on the occurrence of which the recording is to be stopped Stop Delay sets the delay after the trigger event after which recording is to be stopped Restart command starts recording Stop command stops the recording and saves it in memory IMPORTANT the recording can only be downloaded with the E...

Page 133: ... release the following counters are also available The number of openings due to tripping of protections The number of openings due tripping of failed protections The number of opening tests performed NOTE the counters are updated only when the release is energized with auxiliary voltage Summary table of base measurements The following table summarises the base measurements Quantities measured Mea...

Page 134: ... voltage History of the maximum voltages recorded with an interval that can be set Minimum voltage History of the minimum voltages recorded with an interval that can be set Maximum power History of the maximum active powers recorded with an interval that can be set Average power History of the average active powers recorded with an interval that can be set Power factor Real time measurement of the...

Page 135: ...e is a graphical representation in the form of a volt meter and measurement in Volts of the highest phase to phase voltage In the Measurements page there are measurements in Volts of all the phase to phase voltages and phase voltages The measurements in Volts are available by a minimum value of 5 V to a maximum value of 1 25 Vn NOTE For voltages lower than 5 V is shown while for voltages greater t...

Page 136: ...reakers there are three Measurements pages available that contain all the measurements of the powers one for each phase The measurements in kW or kVAR are available with minimum voltages of 5 V and minimum currents of 0 03 In The maximum measurable power value is 1 25 Pn NOTE With voltages or currents lower than the minimum values or power higher than 1 25 Pn the indication is shown Pn is calculat...

Page 137: ...one measurement and the other can be set through the parameter Measurement interval available in the menu History The recordings can be reset through the command Reset measurements available in the menu History Measurements Correlated information Every measurement is correlated by the following information The time interval since the previous measurement The phase to phase voltage to which it refe...

Page 138: ...Reset measurements available in the menu History Measurements NOTE with external communication recordings of total maximum and average reactive and apparent power measurements are also available Correlated information Every measurement is correlated by the following information The time interval since the previous measurement The value in kW The date and time referring to the internal clock Graphi...

Page 139: ...ers are the measurements of the reactive and apparent active energy totals updated every minute The measurements can be reset through the command Reset Meters available in the menu Energy Runtime frequency Path Main page Menus Measurements Description The Runtime frequency is the Real time measurement of line frequency expressed in Hertz NOTE The measurement of the line frequency is available with...

Page 140: ...val Normal operating interval Accuracy Line to line and phase voltages 5 V 1 25 Vn 50 400 V phase 100 690 V phase to phase 0 5 Line frequency 30 80 Hz 45 66 Hz 0 1 Active reactive and apparent power total and phase 16 In 1 25 Vn 16 In 1 25 Vn 6 0 3 Pn 0 3 6 Pn 2 Power factor 1 1 2 Total apparent active reactive and apparent energy 1 kWh 2 TWh 1 kVAh 2 TVARh 1 kVARh 2 TVAh 2 NOTE the precisions ref...

Page 141: ...he selected quantity and acquired at the moment of selection The quantities with which the wave form can be displayed are Phase currents L1 L2 L3 Of Phase to phase voltages V12 V23 V31 NOTE The Ne phase current is available with four pole or three pole circuit breakers with external neutral For the details on the pages see the chapter Menu Page and menus and the paragraph Measurements Menu on page...

Page 142: ...ailable With external communication the cumulative counter and the counters refer to the last 7 days of activity 8 counters for each monitoring are available Average voltage The average voltage is calculated considering the positive sequence of three phase voltage system There are two alarm counters Over voltages counts the times in which the medium voltage rises above a threshold Under voltages c...

Page 143: ...er than the set time The corresponding alarm counter is called Sags Parameters that can be set for the check are Parameter Description Sag Threshold First Class Defines the first alarm threshold It is expressed as Un Sag Time First Class In the event of dropping under the first alarm threshold it defines the time beyond which the alarm counter is increased Sag Threshold Second Class It defines the...

Page 144: ...iffer from balanced conditions or both these conditions The phase shifting is calculated considering the positive and negative sequences of the three phase system The phase shifting threshold is expressed in in which a value equal to 0 corresponds to a balanced three phase system The corresponding alarm counter is called Voltage unbalance Harmonic distortion The Harmonic Distortion check regards p...

Page 145: ...ence of an Rc type release and auxiliary power supply the dedicated test section is enabled RC test allows you to check the connection and correct operation of the residual current sensor NOTE access to the test menu requires the insertion of the password Using the test accessories Ekip T P and Ekip Bluetooth it is also possible to verify the commands of the protections Self test The automatic seq...

Page 146: ...g of the circuit breaker NOTE The command Open CB is sent in the presence of a closed or open circuit breaker The Close CB is activated in the presence of an open circuit breaker The command Zone Selectivity allows you to select the line you want to check Protection S or Protection G The following are available for each command Input to check the state of the zone selectivity input Output force to...

Page 147: ...y connected release in Rc configuration auxiliary power supply present Protection test To perform the protection command test follow the following procedure Phase Operation 1 Make sure that the circuit breaker is closed and that there are no currents circulating 2 Connect a test front unit between Ekip T P or Ekip Bluetooth 3 Start the communication with Ekip Connect 4 Open the Information page an...

Page 148: ...detected is reported Signal Description Local bus No module detected on the terminal box Trip Coil disconnected Trip Coil not connected L1 sensor Disconnected Current sensor not connected L2 sensor Disconnected Current sensor not connected L3 sensor Disconnected Current sensor not connected Ne sensor Disconnected Current sensor not connected Gext sensor Disconnected Current sensor not connected Ra...

Page 149: ...rotection UF OF alarm Blocked Trip Protection OF UnderActivePowerBlockedTrip Protection UP MaxReactivePowerBlockedTrip Protection OQ UV2 alarm Blocked Trip Protection UV2 OV2 alarm Blocked Trip Protection OV2 UF2 alarm Blocked Trip Protection UF2 OF2 alarm Blocked Trip Protection OF2 ROCOFalarmBlockedTrip Protection ROCOF LC Alarm Current thresholds protections Iw warning Current thresholds protec...

Page 150: ...zone selectivity with protections S S2 G or Rc enabled S V t20 and S V I20 error Incorrect configuration of the protection S V RQ Q24 Q25 Incorrect configuration of the protection RQ SYNCHRO parameters error Error in the parameters of the Ekip Synchrocheck module ROCOF t28 error Incorrect configuration of the protection ROCOF And the MCR enabled together Simultaneous enabling of the protections I ...

Page 151: ...ternal auxiliary power source useful for activating certain functions such as communication on local bus recording of manual operations certain measurements and dataloggers The auxiliary power can be supplied by the modules of the Ekip Supply range for further functional details see page 162 or with direct connection to a terminal box The direct connection must be made guaranteeing the operating f...

Page 152: ... currents are performed in function of the grid frequency set A wrong setting could cause protection and measurement faults Local Remote In the menu Settings Modules Local Remote you can enable modification of the parameters and sending of certain commands remotely via Ekip Com communication modules Enabling Remote configuration inhibits the ability to change from display of all parameters with th...

Page 153: ...dware Trip Disabled Monitor Time 5 min Local bus Disabled Alive LED Disabled Language English Password 00001 Mode Local Modbus RTU par Address 247 baudrate 19 2 Kb Profibus par Address 2 Devicenet MAC ID 63 baudrate 125 Kb Modbus TCP Static IP 0 0 0 0 1 Thermal memory startup Zone selectivity set to Off 2 Protection S available with LSI and LSIG versions of the release Protection G available with ...

Page 154: ...armonic calculation Off Set A B Off The Ekip G Touch and Ekip G Hi Touch releases have additional protections provided with the following default parameters Protection Parameter Value 1 S v Off 0 6 In type Voltage consent U1 100 U2 50 U 100 RV Off 0 15 Un 15 s RQ Off K1 2 K2 2 q01 0 1 An q02 0 11 An Vmin 0 5 Un 100 s OQ Off 1 sn 1 s OP Off 1 sn 1 s UP Off 1 sn 1 s The Ekip G Hi Touch release has a...

Page 155: ...ng via display Modify some of the parameters of the function Display some measurements of the function View the status of the loads NOTE the Ekip Power Controller function is available if requested when ordering the CB or the protection Release Parameters on the display The parameters available following the path Main page Menus Settings Power Controller are Parameter Description Enable It allows ...

Page 156: ...the path Main page Measurements page Page Power Controller they are Measurement Description Ea Expected energy DT Time elapsed inside of the evaluation window LOADS Number of loads monitored LOADS Shed Number of shed loads Sp Shed priority set T Evaluation window Info on the display Information is available on the activation and status of the 15 loads by following the path Main page Menu About Pow...

Page 157: ...mbination tables The following table shows the possible combinations of the electrical and mechanical accessories Type of Accessory Accessory Circuit breakers Disconnectors Derived versions CS MV MTP Electrical signalling AUX 4Q S R AUX 6Q R R AUX 15Q R R AUP R R R R R RTC R R S51 S S33 M 2 R R Electrical control YO YC R R YO2 YC2 R R YU R R M R R YR R Safety mechanical KLC and PLC R R KLP and PLP...

Page 158: ...ip Com Redundant R R R R Ekip Com Actuator R R R R R Ekip Link R R R R R Ekip Bluetooth R R R R R Signal Ekip Signalling 2K R R R R Ekip Signalling 4K R R R R Ekip Signalling 10K R R R R Measurement and Protection Ekip Measuring R Ekip Measuring Pro R S S S Ekip Synchrocheck R R R R Ekip Fan R R R R R Rating Plug R R R R R Homopolar toroid R R R R Differential toroid R R R R External neutral senso...

Page 159: ...cheon plate of the circuit breaker C by removing the mounting screws D A D B C 2 1 90 1 2 Figure 85 Removing the flange and escutcheon plate After reassembling the accessories the parts previously disassembled must be reassembled as indicated Escutcheon plate of the circuit breaker C by screwing in the mounting screws D Tighten with tightening torque 1 1 Nm Transparent flange A of the release by t...

Page 160: ...P G HI TOUCH EKIP G TOUCH Q 27 Q 26 YO1 7 8 XK3 XK3 10 9 XK3 6 5 RTC EKIP A1 A T41 T42 8 7 TI N C EKIP DIP EKIP TOUCH EKIP HI TOUCH H Diagram A General diagram of the circuit breaker NOTE The diagram is shown in the following conditions Circuit breaker in withdrawable version also valid for fixed version open and connected Circuits de energized Releases not tripped Motor operator with springs unlo...

Page 161: ...n The differences between the two terminal boxes are shown in Figure 87 C13 C3 K6 HC Q5 Q10 EKIP Signalling 4K Ne Rca Ne K2 K1 W3 W4 Trip Unit I O V3 Vn Ge Szi Szo Ge Rct V2 V1 Gzo Szc Gzi S51 95 96 98 38 36 35 M U1 U2 R1 R2 YR Module EKIP Supply S33 51 52 54 64 HC 62 HC 61 71 72 H1 K3 K7 74 84 K8 K4 82 H2 81 91 H3 92 94 K9 K10 04 K5 02 H4 01 Q4 44 42 41 31 32 34 Q3 Q2 24 22 21 11 12 14 Q1 YC2 C22...

Page 162: ... L1 VN K51 MEAS 11 12 13 14 Szi Szo Ge Rca Ge Rct K51 24 Gzo Gzi Szc K51 26 Ne Ne K51 27 O ORTA COMUNIC COMMUN O ORT K51 COM W R REDUNDANT RIDONDANTE 61 66 n 58 K51 MEAS 51 48 43 42 41 O ORTA COMUNIC COMMUN O ORT W K51 COM K31 K33 K32 K34 K51 SIGN O 32 H32 H31 HC3 O 31 K51 SIGN K21 K23 K22 K24 K51 SIGN O 22 H22 H21 HC2 O 21 K51 SIGN VN V3 V1 V2 K51 SYNC Vs VS1 VS2 KS1 KS2 K51 SYNC XSC K51 SIGN O 1...

Page 163: ...odule 24 48Vdc and 110 220Vac dc K51 SYNC Synchronization module K51 YC Closing command via Ekip protection release K51 YO Opening command via Ekip protection release M Motor for loading the closing springs M2 Fan motor O 01 32 Programmable signalling contacts of the Ekip protection release O SC Contact of the Ekip protection release for synchronism control Q Circuit breaker Q 1 Q 27 Auxiliary con...

Page 164: ...tion contacts of the circuit breaker in withdrawable version XF1 XF2 Contact of the Ekip protection release for activation of the fans XK1 XK3 Connectors for the auxiliary circuits of the Ekip protection release XK7 Connector for the auxiliary circuits of the communication modules XV Delivery terminal box for the auxiliary circuits of the circuit breaker in fixed version YC Closing coil YC2 Second...

Page 165: ... the diagrams 31 32 33 NOTE Ekip Fan 220VAC occupies the space of the Ekip Supply and two Module slots in the terminal box L In the presence of diagram 32 up to three applications can be provided between diagrams 41 58 taken only once In addition it is possible to duplicate an Ekip Com module that may be selected choosing between diagrams 61 66 M In the presence of diagram 33 up to three applicati...

Page 166: ...lease Supply 24 V DC non insulated power to the electronic accessories mounted on the terminal box Act as a bridge for the Local Bus between the release and the electronic accessories mounted on the terminal box Compatibility The modules can be installed in the presence of Ekip Dip Ekip Touch Ekip Hi Touch Ekip G Touch and Ekip G Hi Touch releases Electrical characteristics The following table lis...

Page 167: ... Q2 Q1 YC2 YC YU YO2 RTC I O TU 44 42 41 34 32 31 24 22 21 14 12 11 C22 C21 C12 C13 C11 C2 C3 C1 D2 D1 48 46 45 Ne Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 V3 U2 U1 38 36 35 98 96 95 YR M S33 S51 EKIP Signalling 4K Q5 Q10 Module Module Module EKIP Supply HC X A4 XV A3 XV X A4 32 Uaux K1 K1 K1 K2 K2 K2 110 240VAC DC L N W3 W3 W4 B A W2 LOCAL BUS W3 W4 W4 24 48VDC Ekip Supply 24 48VDC Ekip Supply 110 240...

Page 168: ...rement function the possibility of powering the release and activation of the Measuring protections see the chapter 10 Measuring Pro protections on page 96 With the Ekip Measuring Pro module the power supply of the release is guaranteed if at least one phase to phase voltage is greater than or equal to 80 V AC Compatibility and power supply The Ekip Measuring and the Ekip Measuring Pro module can ...

Page 169: ...atic protection with screen to be connected to earth Electrical Precision class 0 5 Performance 10 VA Overload 20 permanent Insulations 4 kV between inputs and outputs 4 kV between screen and outputs 4 kV between screen and inputs Frequency 45 66 Hz Measurements The following table lists the measurement precision for the modules Quantity Interval Accuracy Phase to phase voltage 1 100 1150 V AC 0 5...

Page 170: ...d without an isolation transformer YO 01 H4 02 K5 04 K10 K9 94 92 H3 91 81 H2 82 K4 K8 84 74 K7 K3 H1 72 71 61 HC 62 HC 64 54 52 51 Trip Unit I O HC K6 Ge Ge Szc K2 K1 W4 W3 R2 R1 Q4 Q3 Q2 Q1 YC2 YC YU YO2 RTC I O TU 44 42 41 34 32 31 24 22 21 14 12 11 C22 C21 C12 C13 C11 C2 C3 C1 D2 D1 48 46 45 Ne Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 V3 U2 U1 38 36 35 98 96 95 YR M S33 S51 EKIP Signalling 4K Q5 Q1...

Page 171: ...s accessible from the menu Measurements see page 72 The wave forms and the harmonics of the phase to phase voltages accessible from the menu Measurements The additional menus allow you to Configure the protections activated by Ekip Measuring Pro Configure the modules Display the measurements associated to the modules in addition to those displayed in the graphical pages Display information on the ...

Page 172: ...rotections on page 102 The following table illustrates the path from the display for viewing the measurements and commands activated by the modules and accessible from the menus Measurements History Events Measurements I Max U Min U Max P Max P Mean Q Max Q Mean S Max S Mean Reset Measurements Measurement interval Power factor Frequency Energy Energy meters Reset Meters Energy RESET Peak Factor Ha...

Page 173: ...story of the maximum apparent power measurements in the form of a histogram see page 75 S Mean Shows the history of the mean apparent power measurements in the form of a histogram see page 75 Power factor Shows the value of the power factor Energy meters Shows the values of active reactive and apparent energy Reset Meters Resets the energy meters Energy RESET Opens a list of the parameters for pro...

Page 174: ...isolation transformer Secondary voltage 100 V 110 V 115 V 120 V 200 V 230 V 100 V Displayed with Voltage Transformer set as present the secondary voltage of the isolation transformer Flow of power Low High High Low Low High Low High Flow of power from low terminals to high terminals of the circuit breaker load connected high High Low Flow of power from high terminals to the low terminals the circu...

Page 175: ... if the internal voltage is greater than or equal to a minimum 0 5 Un by default for a minimum time 1 s by default The synchronism is considered to be reached if the external voltage is less than or equal to a maximum 0 2 by default for a minimum time 1 s by default With Bar dead and Reversed configuration the roles of the internal and external voltages are inverted To the above mentioned synchron...

Page 176: ... the characteristics listed in the following table Characteristics Description Mechanical Mounting EN 50022 DIN43880 guide Material self extinguishing thermoplastic Protection class IP30 Electrostatic protection with screen to be connected to earth Electrical Precision class 0 5 Performance 5 VA Overload 20 permanent Insulations 4 kV between inputs and outputs 4 kV between screen and outputs 4 kV ...

Page 177: ...Synchrocheck SYNC K51 L M Diagram 48 Further information is available on page 156 or on the site http www abb com abblibrary DownloadCenter where the wiring diagram is available 1SDM000091R0001 Signallings A B The following table illustrates the possible signals and their meaning Pos Description A Power status LED green The possible states are Off power supply absent On fixed power supply and comm...

Page 178: ...ether the dead Bar option is enabled or not The following table illustrates the path from the display for accessing configuration parameters of the function and the parameters available with dead Bar disabled Advanced Protection UP Syncrocheck Protection Enable Delta U Threshold U Live Threshold Delta Frequency Delta Phase Dead Bus Option Off Signallings The following table illustrates the path fr...

Page 179: ...a synchronism condition maximum difference between internal and external phase minimum matching Time 3 100 3000 ms in steps of 10 ms 100 ms With the Bar live the minimum time within which the Delta Phase condition must be satisfied this is not a synchronism condition but a parameter that allows you to discriminate between correct combinations rather than the Delta Frequency and Delta Phase conditi...

Page 180: ...uring 1 Ext Side Frequency Frequency measured by Ekip Synchrocheck Int Side Frequency Frequency measured by Ekip Measuring 1 Phase Difference Phase difference between the voltages With Bar dead Ext Side Voltage Voltage measured by Ekip Synchrocheck Int Side Voltage Voltage measured by Ekip Measuring 1 1 For the characteristics of the voltage and frequency internal measurements of the Ekip Measurin...

Page 181: ...ry Voltage 100 V 110 V 115 V 120 V 100 V Secondary voltage of the isolation transformer Concatenated Ref V12 V23 V31 V12 Input phase to phase voltage to the module NO Contact No Yes Yes Status of the contact No Normally closed Yes Normally open The following table illustrates the path from the display to view information on the module and synchronism status Information Protection unit Circuit brea...

Page 182: ...n action on the part of the release Instead the closing or the opening of the contacts is commanded by the release which can be programmed so that the closing opening corresponds to the occurrence of a desired event or combination of events The signalling LEDs light up in the presence of the short circuit for the inputs or by closing the contact for the outputs Compatibility and power supply The m...

Page 183: ...2 K4 K8 84 74 K7 K3 H1 72 71 61 HC 62 HC 64 54 52 51 Trip Unit I O HC K6 Ge Ge Szc R2 R1 Q4 Q3 Q2 Q1 YC2 YC YU YO2 RTC I O TU 43 42 41 33 32 31 23 22 21 13 12 11 C22 C21 C12 C13 C11 C2 C3 C1 D2 D1 48 46 45 Ne Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 V3 U2 U1 38 36 35 98 96 95 YR M S33 S51 EKIP Signalling 4K Q5 Q10 Module Module Module EKIP Supply K2 K1 W4 W3 2 K3 K7 K3 K7 K3 K7 XV A4 X X XV A1 A4 I 01 ...

Page 184: ... 03 2 O 04 2 Function Power Controller 1 Like the menu I 01 2 Like the menu O 01 NOTE the module can also be configured the Ekip Connect application see the chapter 13 Other accessories and the paragraph Ekip Connect application on page 221 The following table illustrates configuration parameters of the inputs Parameter Selectable values Default Description Polarity Active open Active closed Activ...

Page 185: ...s the output is kept active for the minimum time selected IMPORTANT if the output is used for the Power Controller function self latching must not be enabled min Activation Time 0 ms 100 ms 200 ms Power Controller 0 ms The Power Controller value must be selected if the output is used for the Power Controller function see the chapter 21 Ekip Power Controller on page 151 The output is then kept acti...

Page 186: ...ons you wish the release to perform in the event of an input being activated NOTE the selection of an action opens a list of the programming parameters that is a list of the events for which the action can be performed and the delay For details on the parameters see the chapter 19 Operating features and the paragraph Functional specifications on page 148 Advanced Current thresholds Function Trip R...

Page 187: ...15 Measuring Measurements and the paragraph Energy meters on page 135 External Trip Opening of the circuit breaker Switch On LOCAL Switching of the connection from remote to local see the chapter 6 Menu and the paragraph Settings Menu on page 69 Signalling RESET Reset of the signals YO Command Tripping of the opening coil YC Command Tripping of the closing coil Switch On SET B Switching the protec...

Page 188: ...contact closed D O 03 LED for signalling the state of the contact K5 K9 green The possible states are Off contact open On fixed contact closed E O 04 LED for signalling the state of the contact K6 K10 green The possible states are Off contact open On fixed contact closed F I 01 LED for signalling the physical state of the input H1 green The possible states are Off floating input On fixed input sho...

Page 189: ...osing opening corresponds to the occurrence of a desired event or combination of events The signalling LEDs light up in the presence of the short circuit for the inputs or by closing the contact for the outputs IMPORTANT a maximum of three Ekip Signalling 2K modules can be installed on the same circuit breaker one 2K 1 one 2K 2 and one 2K 3 These modules differ by name and label and have different...

Page 190: ... R1 Q4 Q3 Q2 Q1 YC2 YC YU YO2 RTC I O TU 44 42 41 34 32 31 24 22 21 14 12 11 C22 C21 C12 C13 C11 C2 C3 C1 D2 D1 48 46 45 Ne Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 V3 U2 U1 38 36 35 98 96 95 YR M S33 S51 EKIP Signalling 4K Q5 Q10 Module Module HC 42 XV A4 X X XV A3 A4 H11 H11 H12 H12 H11 H12 K13 K14 K13 K14 K13 K14 I 12 O 12 O 11 I 11 K12 K11 K12 K11 K12 K11 41 Ekip Signalling 2K 1 SIGN K51 HC1 HC1 HC...

Page 191: ...ettings Modules Local Bus The following table illustrates the path for accessing the configuration parameters of the modules from the display Settings Network frequency Modules Local Remote Local Bus Ekip Signalling 2K 1 I 01 Signal source Delay I 02 1 O 01 Signal source Delay Contact Type Self latching min Activation Time O 02 2 Ekip Signalling 2K 2 3 Ekip Signalling 2K 3 3 Function Power Control...

Page 192: ...s the output is kept active for the minimum time selected IMPORTANT if the output is used for the Power Controller function self latching must not be enabled min Activation Time 0 ms 100 ms 200 ms Power Controller 0 ms The Power Controller value must be selected if the output is used for the Power Controller function see the chapter 21 Ekip Power Controller on page 151 The output is then kept acti...

Page 193: ...ual to the delay has elapsed the change of state is nor recognised If 0 00 s is selected the value 300 μs is assigned to the parameter IMPORTANT if the release is disconnected for at least 8 s the outputs are deactivated except for those programmed to be activated in the case of disconnection Normal operation is restored on reconnection The following table illustrates the path from the display for...

Page 194: ...which the action can be performed and the delay For details on the parameters see the chapter 19 Operating features and the paragraph Functional specifications on page 148 Advanced Current thresholds Function Trip RESET Measurements Frequency Energy 1 Energy meters Reset Meters Energy RESET Peak Factor 1 Menu available with Ekip Measuring or Ekip Measuring Pro modules Settings Circuit breaker Eart...

Page 195: ... an opening Trip Reset Reset of the opening signal Switch on Set B Switching of the protections according to the configuration from A to B see paragraph Settings Menu in chapter 6 Menu Switch on Local Switching of the connection from remote to local see paragraph Set A B in chapter 11 Hi Touch protections Signalling Reset Reset of the signals Energy Reset Resetting of the energy meters see paragra...

Page 196: ...e Local Bus disabled 1 B I x1 2 LED for signalling the physical state of the input H x1 green The possible states are Off floating input On fixed input short circuited on H Cx C I x2 2 LED for signalling the physical state of the input H x2 green The possible states are Off floating input On fixed input short circuited on H Cx D O x1 2 LED for signalling contact K x1 K x2 green The possible states...

Page 197: ...rresponding Redundant module The Redundant module is identical in terms of specifications and installation methods but its wiring is different to the first one IMPORTANT on the same circuit breaker a single Ekip Com Modbus RS 485 and a single Ekip Com Modbus RS 485 Redundant can be installed Compatibility and power supply The modules can be installed in the presence of Ekip Touch Hi Touch G Touch ...

Page 198: ... enabled On with two quick flashes per second not synchronized with those of the green LED on the release power supply present and communication with release absent for example because Local Bus disabled B RX and TX LEDs green The possible states are Off Modbus RTU communication not active On flashing rapidly Modbus RTU communication active Termination resistor The modules provide the possibility ...

Page 199: ...92 H3 91 81 H2 82 K4 K8 84 74 K7 K3 H1 72 71 61 HC 62 64 54 52 51 EKIP Supply Module Trip Unit I O HC K6 Ge Ge Szc K2 K1 W4 W3 R2 R1 Q4 Q3 Q2 Q1 YC2 YC YU YO2 RTC I O TU 44 42 41 34 32 31 24 22 21 14 12 11 C22 C21 C12 C13 C11 C2 C3 C1 D2 D1 48 46 45 Ne Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 V3 U2 U1 38 36 35 98 96 95 YR M S33 S51 EKIP Signalling 4K Q5 Q10 Module Module HC XV A4 X X XV A3 A4 S75I 5 19...

Page 200: ...table illustrates configuration parameters of the modules Parameter Values Default Description Address 1 247 Ekip Com Modbus RS 485 247 Ekip Com Modbus RS 485 Redundant 246 Address to be assigned to the modules IMPORTANT devices connected to the same network must have different addresses Baudrate 9600 bit s 19200 bit s 19200 bit s Data transmission speed Protocol 8 E 1 8 O 1 8 N 2 8 N 1 8 E 1 8 E ...

Page 201: ...rresponding Redundant module The Redundant module is identical in terms of specifications and installation methods but its wiring is different to the first one IMPORTANT on the same circuit breaker a single Ekip Com Profibus and a single Ekip Com Profibus Redundant can be installed Compatibility and power supply The modules can be installed in the presence of Ekip Touch Hi Touch G Touch and G Hi T...

Page 202: ... Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 V3 U2 U1 38 36 35 98 96 95 YR M S33 S51 EKIP Signalling 4K Q5 Q10 Module Module HC XV A4 X X XV A3 A4 53 W5 W5 W6 B A W5 W6 W6 194 XK7 XK7 1 2 193 S75I 5 BUS 1 Ekip Com Profibus COM K51 O L M L M Ekip Com R Profibus BUS 2 W6R W6R W5R A B W6R W5R W5R 63 K51 COM Diagrams 53 63 Further information is available on page 156 or on the site http www abb com abblibrary...

Page 203: ...Ekip Com Profibus Serial address Ekip Com Profibus R Serial address Function Power Controller NOTE the modules can also be configured with the Ekip Connect application see the chapter 13 Other accessories and the paragraph Ekip Connect application on page 221 The default serial address is 2 for the Ekip Com Profibus and 3 for the Ekip Com Profibus Redundant and can be modified with a value between...

Page 204: ...h that of the green LED on the release power supply and communication with release present with a release with the Alive LED option enabled On with two quick flashes per second not synchronized with those of the green LED on the release power supply present and communication with release absent for example because Local Bus disabled B RX LED green The possible states are Off communication between ...

Page 205: ...orresponding Redundant module The Redundant module is identical in terms of specifications and installation methods but its wiring is different to the first one IMPORTANT on the same circuit breaker a single Ekip Com DeviceNet and a single Ekip Com DeviceNet Redundant can be installed Compatibility and power supply The modules can be installed in the presence of Ekip Touch Hi Touch G Touch and G H...

Page 206: ...C12 C13 C11 C2 C3 C1 D2 D1 48 46 45 Ne Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 V3 U2 U1 38 36 35 98 96 95 YR M S33 S51 EKIP Signalling 4K Q5 Q10 Module Module HC Ekip Com Devicenet 55 W7 W7 W8 L H BUS 1 W7 W8 W8 194 XK7 XK7 1 2 193 S75I 5 A4 A3 XV X X A4 XV O K51 COM L M W8R W8R W7R BUS 2 H L W8R W7R W7R Ekip Com R Devicenet K51 COM L M 65 Diagrams 55 65 Further information is available on page 156 or...

Page 207: ...udrate Function Power Controller The following table illustrates configuration parameters of the modules Parameter Values Default Description MAC Address 1 63 Ekip Com DeviceNet 63 Ekip Com DeviceNet Redundant 62 Address to be assigned to the modules IMPORTANT devices connected to the same network must have different addresses Baudrate 125 kbit s 250 kbit s 500 kbit s 125 kbit s Data transmission ...

Page 208: ...esent with a release with the Alive LED option enabled On with two quick flashes per second not synchronized with those of the green LED on the release power supply present and communication with release absent for example because Local Bus disabled B RX LED green The possible states are Off device off line with red TX LED off 1 or in error conditions with red TX LED on On fixed device on line and...

Page 209: ...ly to the Internet Connection is recommended only to dedicated Ethernet networks with the Modbus TCP communication protocol Remote opening and closing of the circuit breaker can be performed only if the circuit breaker is equipped with an Ekip Com Actuator module see page 219 For applications in which a high network reliability is necessary the module can be installed along with the corresponding ...

Page 210: ...e kit sheet 1SDH001000R0514 The wiring diagrams for the modules are included below YO 01 H4 02 K5 04 K10 K9 94 92 H3 91 81 H2 82 K4 K8 84 74 K7 K3 H1 72 71 61 HC 62 64 54 52 51 EKIP Supply Module Trip Unit I O HC K6 Ge Ge Szc K2 K1 W4 W3 R2 R1 Q4 Q3 Q2 Q1 YC2 YC YU YO2 RTC I O TU 44 42 41 34 32 31 24 22 21 14 12 11 C22 C21 C12 C13 C11 C2 C3 C1 D2 D1 48 46 45 Ne Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 ...

Page 211: ...odbus TCP menu The following table illustrates the parameters for setting the addressing of the modules For further information see the table on page 208 Parameter Selectable values Default Description Force Static IP address Off On Off Off Dynamic IP address On Static IP address Static IP Address Displayed with static IP Address enabled it must be selected in order to insert the IP Address of the...

Page 212: ...onnected in the presence of multiple subnets If you enabled the Static IP Address option you must also enter the correct Gateway Address TCP Client There are three IP Addresses of the client devices connected to the modules MAC Address It is the address assigned by ABB having a OUI equal to ac d3 64 1 1 Organizationally Unique Identifier formed from the first three bytes of a MAC address and which...

Page 213: ...h per second synchronized with that of the green LED on the release power supply and communication with release present with a release with the Alive LED option enabled On with two quick flashes per second not synchronized with those of the green LED on the release power supply present and communication with release absent for example because Local Bus disabled B Link LED green The possible states...

Page 214: ...osing of the circuit breaker can be performed only if the circuit breaker is equipped with an Ekip Com Actuator module see page 219 For applications in which a high network reliability is necessary the module can be installed along with the corresponding Redundant module The Redundant module is identical in terms of specifications and installation methods but its wiring is different to the first o...

Page 215: ...2 K5 04 K10 K9 94 92 H3 91 81 H2 82 K4 K8 84 74 K7 K3 H1 72 71 61 HC 62 64 54 52 51 EKIP Supply Module Trip Unit I O HC K6 Ge Ge Szc K2 K1 W4 W3 R2 R1 Q4 Q3 Q2 Q1 YC2 YC YU YO2 RTC I O TU 44 42 41 34 32 31 24 22 21 14 12 11 C22 C21 C12 C13 C11 C2 C3 C1 D2 D1 48 46 45 Ne Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 V3 U2 U1 38 36 35 98 96 95 YR M S33 S51 EKIP Signalling 4K Q5 Q10 Module Module HC A4 A3 XV X...

Page 216: ...the manufacturer of an Ethernet device equal to ac d3 64 Signallings A B C The following table illustrates the possible signals and their meaning Pos Description A Power status LED green The possible states are Off power supply absent On fixed power supply and communication with the release present with a release with the Alive LED option disabled On with one flash per second synchronized with tha...

Page 217: ...ach release can Acquire the state of the loads remotely and monitor them Play the role of Master and collect the energy measurements of the releases inserted as Energy Generators Supply energy measurements to the releases inserted as Master The state of the loads can be acquired by checking the state of the inputs of the signalling modules connected to the releases whose IP address have been inser...

Page 218: ...nel IMPORTANT only one Ekip Link can be installed on the same circuit breaker Compatibility and power supply The module can be installed in the presence of Ekip Dip Touch Hi Touch G Touch and G Hi Touch releases and requires the presence of an Ekip Supply module in the first slot of the circuit breaker terminal box AUP auxiliary contacts The module is always supplied with dedicated AUP auxiliary p...

Page 219: ... included below YO 01 H4 02 K5 04 K10 K9 94 92 H3 91 81 H2 82 K4 K8 84 74 K7 K3 H1 72 71 61 HC 62 64 54 52 51 EKIP Supply Module Trip Unit I O HC K6 Ge Ge Szc K2 K1 W4 W3 R2 R1 Q4 Q3 Q2 Q1 YC2 YC YU YO2 RTC I O TU 44 42 41 34 32 31 24 22 21 14 12 11 C22 C21 C12 C13 C11 C2 C3 C1 D2 D1 48 46 45 Ne Rca Ne Gzi Szo Szi Gzo Rct Vn V1 V2 V3 U2 U1 38 36 35 98 96 95 YR M S33 S51 EKIP Signalling 4K Q5 Q10 M...

Page 220: ... illustrates the parameters for setting the addressing of the modules For further information see the table on page 217 Parameter Selectable values Default Description Force Static IP address Off On Off Off Dynamic IP address On Static IP address Static IP Address Displayed with static IP Address enabled it must be selected in order to insert the IP Address of the module Static Network Mask Displa...

Page 221: ...ess The IP address of the node to which the module it is connected in the presence of multiple subnets If you enabled the Static IP Address option you must also enter the correct Gateway Address MAC Address It is the address assigned by ABB having a OUI equal to ac d3 64 1 1 Organizationally Unique Identifier formed from the first three bytes of a MAC address and which uniquely identifies the manu...

Page 222: ... second synchronized with that of the green LED on the release power supply and communication with release present with a release with the Alive LED option enabled On with two quick flashes per second not synchronized with those of the green LED on the release power supply present and communication with release absent for example because Local Bus disabled B Link LED green The possible states are ...

Page 223: ...bblibrary DownloadCenter in particular with the kit sheet 1SDH001000R0501 Wiring diagrama are provided below for the module S43 C13 C13 C13 SO C12 C12 C12 YO C11 C11 C11 76 XB4 1 XB4 2 K51 YO K51 7 XK7 XK7 8 Ekip Com Actuator A4 X XV X XV A1 A4 78 C1 C1 C1 YC C2 C2 C2 SC C3 C3 C3 S43 XB3 1 XB3 2 K51 YC K51 9 XK7 XK7 10 Ekip Com Actuator Diagrams 78 76 Further information is available on page 156 o...

Page 224: ...g is available from the web site http www abb com abblibrary DownloadCenter in particular on the kit sheet 1SDH001000R0510 Gext Toroid Gext is the external homopolar current sensor indicated also as S G R or Source Ground Return that can be installed with Ekip Touch Hi Touch G Touch and G Hi Touch LSI and LSIG During programming of the release its presence must be selected see the menu Settings Ci...

Page 225: ... Connect application installed the see the previous paragraph IMPORTANT the Ekip Bluetooth module can also be connected to the releases when in service NOTE Ekip Bluetooth only powers the release Therefore in order to set and to display information on any electronic accessories connected to the terminal box these must be powered with an Ekip Supply module see page 162 It draws its power from a rec...

Page 226: ... releases and allows the following Make sure that the opening mechanism of the circuit breaker functions properly commanding an opening by pressing the TEST button of the Ekip TT opening test In the absence of auxiliary voltage and where the circuit breaker is open due to a protection tripping power the release so that you can see which protection tripped either on the display or through the light...

Page 227: ... the closing opening of the contacts of the module is commanded by the release and the information on the state of the inputs is transmitted by the module to the release In particular the release can be programmed so that The closing opening of a contact corresponds to a desired event or combination of events detected by the release The activation of an input corresponds to an action on the part o...

Page 228: ...breaker in fact the Ekip Multimeter is sized in order to supply only the release and therefore it is not able to supply sufficient power to supply an Ekip Supply module and any other electronic accessories connected to the terminal box In the case of connection to an Ekip Touch Hi Touch G Touch and G Hi Touch release as well as displaying the measurements the module also allows you to set paramete...

Page 229: ...supply NOTE The second opening coil YO2 is alternative to the under voltage coil YU IMPORTANT In the case of permanent power supply if the closing coil trips it is necessary after opening to momentarily de energize the coil in order to be able to re use it for the subsequent closing If instead the opening coil trips it is necessary after having de energized it to wait at least 30ms before operatin...

Page 230: ...available on page 156 or on the site http www abb com abblibrary DownloadCenter where the wiring diagram is available 1SDM000091R0001 Diagrams 75 72 77 79 Information on assembly is available at the web site http www abb com abblibrary DownloadCenter in particular with the sheets kit 1SDH001000R0502 for YO and YO2 coils 1SDH001000R0503 for YC and YC2 coils ...

Page 231: ...e coil must drawn on the supply side of the circuit breaker or from an independent source The tables listing the available voltages and the electrical characteristics are provided below Available voltages Un 24V AC DC 30V AC DC 48V AC DC 60V AC DC 110V 120V AC DC 220V 240V AC DC 240V 250V AC DC 380V 400V AC 415V 440V AC 480V 500V AC General characteristics YU Operating limits Standards IEC60947 2 ...

Page 232: ...ges and the electrical characteristics are provided below Available voltages Un 24V AC DC 110V AC DC 220V AC DC General characteristics Operating limits Standards IEC60947 2 90 110 Un YR Connections Further information is available on page 156 or on the site http www abb com abblibrary DownloadCenter where the wiring diagram is available 1SDM000091R0001 A4 X XV X XV A1 A4 SR R2 R2 R2 YR R1 R1 R1 1...

Page 233: ...prings can in any case be loaded manually through the appropriate front control lever The tables listing the available voltages and the electrical characteristics are provided below Available voltages Un 24V 30V AC DC 48V 60V AC DC 100V 130V AC DC 220V 250V AC DC 380V 400V AC 440V 480V AC General characteristics Operating limits Standards IEC60947 2 85 110 Un Inrush power Ps AC 500VA DC 500W Conti...

Page 234: ...s information on the electrical characteristics Characteristics Standard Digital signals Breaking capacity DC 24V 0 1 A 125V 0 5A 0ms 0 3A 10ms 250V 0 3A 0ms 0 15A 10ms AC 250V 3A cos φ 0 3 5A cos φ 0 7 5A cos φ 1 400V 3A cos φ 1 2A cos φ 0 7 1A cos φ 0 3 Minimum load 50mA 24V 1mA 5V Aux 4Q Connections Further information is available on page 156 or on the site http www abb com abblibrary Download...

Page 235: ...ng table provides information on the electrical characteristics Characteristics Standard Digital signals Breaking capacity DC 24V 0 1 A 125V 0 5A 0ms 0 3A 10ms 250V 0 3A 0ms 0 15A 10ms AC 250V 3A cos φ 0 3 5A cos φ 0 7 5A cos φ 1 400V 3A cos φ 1 2A cos φ 0 7 1A cos φ 0 3 Minimum load 50mA 24V 1mA 5V Aux 6Q Connections Further information is available on page 156 or on the site http www abb com abb...

Page 236: ...V 0 3A 0ms 0 15A 10ms AC 250V 3A cos φ 0 3 5A cos φ 0 7 5A cos φ 1 400V 3A cos φ 1 2A cos φ 0 7 1A cos φ 0 3 Minimum load 50mA 24V 1mA 5V Aux 15Q external Connections Further information is available on page 156 or on the site http www abb com abblibrary DownloadCenter where the wiring diagram is available 1SDM000091R0001 91 A4 Q 18 272 274 271 Q 17 262 264 261 Q 16 252 254 251 Q 15 242 244 241 Q ...

Page 237: ...g capacity DC 24V 0 1 A 125V 0 5A 0ms 0 3A 10ms 250V 0 3A 0ms 0 15A 10ms AC 250V 3A cos φ 0 3 5A cos φ 0 7 5A cos φ 1 400V 3A cos φ 1 2A cos φ 0 7 1A cos φ 0 3 Minimum load 50mA 24V 1mA 5V AUP Connections Further information is available on page 156 or on the site http www abb com abblibrary DownloadCenter where the wiring diagram is available 1SDM000091R0001 104 112 124 134 142 141 131 121 111 10...

Page 238: ...button on the front The RTC contact is of the switched type and is available in a standard version or in the versions for digital signals The following table provides information on the electrical characteristics Characteristics Standard Digital signals Breaking capacity DC 24V 0 1 A 125V 0 3A 0ms 0 15A 10ms 250V 0 3A 0ms 0 15A 10ms AC 125V 250V 1A cos φ 0 3 2A cos φ 0 7 3A cos φ 1 Minimum load 50...

Page 239: ...lling The following table provides information on the electrical characteristics Characteristics Standard Digital signals Breaking capacity DC 24V 0 1 A 125V 0 3A 0ms 0 15A 10ms 250V 0 3A 0ms 0 15A 10ms AC 125V 250V 1 5A cos φ 0 3 3A cos φ 0 7 5A cos φ 1 Minimum load 100mA 24V 1mA 5V S51 Connections Further information is available on page 156 or on the site http www abb com abblibrary DownloadCen...

Page 240: ...e electrical characteristics Characteristics Standard Digital signals Breaking capacity DC 24V 0 1 A 125V 0 5A 0ms 0 3A 10ms 250V 0 3A 0ms 0 15A 10ms AC 250V 3A cos φ 0 3 5A cos φ 0 7 5A cos φ 1 400V 3A cos φ 1 2A cos φ 0 7 1A cos φ 0 3 Minimum load 50mA 24V 1mA 5V 38 36 35 S33 S33 M2 Connections Further information is available on page 156 or on the site http www abb com abblibrary DownloadCenter...

Page 241: ...inhibits the use of one or both push buttons with the aid of a padlock Information on the assembly is available from the web site http www abb com abblibrary DownloadCenter in particular with the kit sheet 1SDH001000R0715 IP54 protection The IP54 protection completely protects the front of the circuit breaker to achieve Protection class IP54 It is always equipped with two locks for closing availab...

Page 242: ...s with pre engineering for Castell locks PLC padlock The PLC padlock locks the circuit breaker in the open position It is available in two types lock usable with a maximum number of three padlocks with a diameter of 4 mm lock usable with a maximum number of two padlocks with a diameter of 8 mm lock for a padlock with a diameter of 7 mm or for a latch chain NOTE The padlocks are at the expense of t...

Page 243: ...s available with two types of lock lock with different key code numbers for an individual circuit breaker lock with the same key code number for more than one circuit breaker The maximum number of key code numbers available is five Through an appropriate setup the KLP lock for connected test disconnected positions can work with three other types of lock Ronis Profalux Kirk Castell The maximum numb...

Page 244: ...aker is in fixed version opening the switchgear door with the circuit breaker closed and in connected position if the circuit breaker is in fixed version closing of the circuit breaker when the switchgear door is open Information on the assembly is available from the web site http www abb com abblibrary DownloadCenter in particular with the kit sheet 1SDH001000R0712 DLP door opening lock with the ...

Page 245: ...ly is open The circuit breaker of the emergency power supply can be closed only if the others two are open Information on the assembly is available from the web site http www abb com abblibrary DownloadCenter in particular with the kit sheet 1SDH001000R0721 Mechanical interlock of type C Three Circuit breakers The Type C interlock is applicable to three circuit breakers two normal power supplies a...

Page 246: ... be consistent with the Environmental conditions specifications on page 22 Connections 1 Power connections tightened to the terminals of the circuit breaker 2 Cables with adequate cross section 3 Correct earth connections 4 Maximum distances of separators respected Operations Perform some opening and closing operations See chapter Description of the product circuit breaker opening closing operatio...

Page 247: ...m the closing operation on the circuit breaker Result The circuit breaker closes the signal changes over WARNING If the under voltage coil has been tripped by a power failure the circuit breaker can be closed only after the coil has been energized electrically Make sure that the coil has effectively been tripped by a power failure Otherwise examine the circuit breaker and associated device to make...

Page 248: ...g the circuit breaker to the connected isolated for test and disconnected position Result the signals due to the relative operations are normal Interlocking devices of the circuit breaker connected and extracted 1 Perform operating tests Result the locks function correctly Interlock devices between circuit breakers assembled side by side and stacked 1 Perform operating tests Result the locks funct...

Page 249: ...gineer of the installation If necessary power the protection release with an Ekip TT unit 4 Removal of the Ekip TT If present remove the Ekip TT unit 5 Connecting the voltage Connect the auxiliary voltage 6 Closing the switchgear Close the switchgear door 7 Loading the springs Load the closing springs 8 Under voltage coil Make sure that under voltage coil is energized 9 Opening and closing coils M...

Page 250: ... WARNING identification of the faults must be managed only by Expert Persons in the electrical area IEV 195 04 01 Person with sufficient training and experience to allow him her to perceive the risks and to avoid the hazards potentially created by electricity Indeed it may be necessary to perform insulation and dielectric tests on part or all of the installation Some failures involve partial opera...

Page 251: ...esn t close when the closing coil is powered The trip signal of the protection release has not been reset Press the reset push button The power supply voltage of the auxiliary circuits is too low Measure the voltage it should not be lower than 85 of the rated voltage of the coil The power supply voltage is different to that indicated on the rating plate Check the voltage on the rating plate The ca...

Page 252: ...inuity between cable and terminal and if necessary reconnect the cables of the gearmotor to the terminals The connections of the power supply circuit are wrong Check the connections using the relevant wiring diagram The circuit breaker is in disconnected position Switch the circuit breaker to the test or connected position The gearmotor protection internal fuse has tripped Replace the fuse The gea...

Page 253: ...cks current and or the voltage is less than minimum value Correct condition of operation Temperature outside range Correct condition of operation The display is not backlit Current and or voltages below the display switch on limit Correct condition of operation Incorrect current reading Current below the minimum threshold that can be displayed Correct condition of operation Incorrect voltage power...

Page 254: ...nnection of the current sensor Gext sensor Disconnected Check the connection of the current sensor Rating Plug Error Check the Rating Plug connection on the front of the protection release Internal Error Contact ABB Invalid Date Set the date CB Status Error Check the circuit breaker status signal contacts Rating Plug Installation Warning Install Rating Plug and in the case of faults check its conn...

Page 255: ...rt see the indication DISCONNECTED If work must be performed on fixed circuit breakers or on fixed parts disconnect the power supply to the power circuit and auxiliary circuits and visibly earth the terminals on both the supply side and load side Set the equipment to safe conditions as established by the standards and laws in force Expert personnel The maintenance operations must be carried out by...

Page 256: ...tervals and the routine maintenance operations Type of maintenance Frequency of maintenance in standard environments 1 Frequency of maintenance in dusty environments dust level measured 1mg m3 First Level One year or 20 of mechanical life or 20 of electrical life 6 months or 10 of mechanical life or 10 of electrical life Second Level Three years or 50 of mechanical life or 50 of electrical life or...

Page 257: ... mild detergent Use a cleaning product such as Henkel 273471 or equivalent if there is a heavy coating of dirt 2 Check that the rating plates with the technical specifications of the apparatus are present 3 Clean the rating plates with clean dry rags 4 Make sure that there are no foreign bodies in the circuit breaker compartment Circuit breaker connections and connections between circuit breaker a...

Page 258: ...he screws B 2 Remove the escutcheon plate of the circuit breaker C by removing the mounting screws D A D B C 2 1 90 1 2 Figure 91 Removing the flange and escutcheon plate 3 Remove the gearmotor E by removing the screw F E E F Figure 92 Removing the gearmotor 4 If there is a minimum voltage coil G remove it and discharge the springs of the operating mechanism for closing and opening the circuit bre...

Page 259: ... in good condition no excessive wear and tear overheating rupture 4 Make sure that the mechanical operation counter functions correctly if present by operating the circuit breaker 5 Check the wear on the brushes of the gearmotor and if necessary replace them NOTE you are recommended to change the gearmotor if it has performed more than 10000 spring loading operations Inspection of the protection r...

Page 260: ...ing all the operations indicated in the paragraph Disassembly Operations in reverse order and if necessary reconnect the auxiliary power supply 2 Put the movable part breakers in the test position see indication TEST 3 Using the various auxiliaries perform the following operations 10 times Opening in both local and remote modes if applicable Closing in both local and remote modes if applicable Tri...

Page 261: ...ly side and load side Inspections and general cleaning Perform the following checks 1 Check the cleanliness of the circuit breaker removing any dust or oily traces or excess grease using a clean dry rag possibly using mild detergent Use a cleaning product such as Henkel 273471 or equivalent if there is a heavy coating of dirt 2 Check that the rating plates with the technical specifications of the ...

Page 262: ... product such as Henkel 273471 or equivalent if there is a heavy coating of dirt 2 Make sure there there are no traces of overheating on the terminals Overheating is detected by a different coloration of the parts in contact the contact parts are usually silvery white in colour 3 Make sure that the bolts of the terminal connections are well tightened WARNING if work must be performed on fixed circ...

Page 263: ...emoving the mounting screws D C 1 2 1 90 1 2 Figure 96 Removing the flange and escutcheon plate 3 Remove one or both of the side guards I if installed by removing the front screws L 4 Remove the gearmotor E by removing the screw F I L Figure 97 Removing the flange E E F Figure 98 Removing the gearmotor 1 If there is a minimum voltage coil G remove it and discharge the springs of the operating mech...

Page 264: ...cuit breaker e by removing the screws f and the protection plate g by removing the screw h E F Figure 100 Removing the escutcheon plate G H Figure 101 Removing the protection plate Before cleaning and lubrication of the operating mechanism you must remove the protection release For information about removal see the document 1SDH001000R0523 or request the intervention of a technician ABB ...

Page 265: ...rations In the case of excessive deposits you can use a thinner laminate of the type Henkel 273471 or equivalent 2 Lubricate closing hook the closing shaft opening hook and opening shaft in the points indicated by the illustrations with Mobilgrease 28 grease EXXON MOBIL 3 Make sure that the opening and closing shafts are free to turn Figure 102 Lubricating the shaft and closing hook Figure 103 Lub...

Page 266: ...sories 1 Check that the accessories are securely fixed to the circuit breaker 2 Check that the accessories are connected correctly to the circuit breaker 3 Make sure that the releases YU YO YC are in good conditions absence of excessive wear overheating breakages 4 Make sure that the mechanical operation counter functions correctly if present by operating the circuit breaker 5 Check the wear on th...

Page 267: ...traces of fumes and slag with a brush 4 Make sure that the contacts are in good condition 5 Visually check to make sure that the main and arc breaking plates are in place 6 Check for tarnishing or beading If such defects are discovered ask for assistance from a qualified ABB Technician 7 Check the arc breaking gaps distance A A E2 2 E4 2 E6 2 1 5 mm OK Figure 107 Checking the breaking gaps 8 Close...

Page 268: ...pending on the type of release For future checks it is recommended to insert the current date in the area called Information These data will be stored within the release itself 5 Remove the Ekip Bluetooth or Ekip T P unit from the release Final checks Reassemble and check the circuit breaker 1 Reassemble all the parts by performing all the operations indicated in the paragraph Disassembly Operatio...

Page 269: ...al area IEV 195 04 02 person adequately informed or supervised by electrotechnical personnel to allow them to perceive the risks and to avoid the hazards potentially created by electricity End of life treatment for circuit breaker materials The materials used in the production of Emax 2 circuit breakers are recyclable and should be treated separately as shown in the following table TYPE MATERIAL A...

Page 270: ...ABB SACE Emax 2 266 2013 ABB 1SDH001000R0002 L7804 Putting into service and maintenance 6 Decommissioning and treatment at end of life ...

Page 271: ...1SDH001000R0002 L7804 ...

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