ABB Zenith ZTG 30 Operation, Maintenance And Installation Manual Download Page 16

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Ze nit h Z TG S e r i e s AT S ,

O PER AT I O N , M A I N T EN A N C E , A N D I N S TA L L AT I O N G U I D E

Automatic transfer switch

Embedded ATS control unit and mechanism

HMI unit, two types (ZTX DIP and ZTG LCD)

Slide switch (Hand - Locking - AUTO) for selection of the operation mode

Padlocking the automatic transfer switch to prevent automatic and
manual operation

Handle for manual operation

Position indication

Terminals for control circuit connections (behind the cover)

Place for connectivity modules (aux power supply, com and signaling)

10  Place for auxiliary contact block
11  Location of product identification label
12  Programming port, only for Ekip Programming module and Ekip Connect software

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Fig. 2.1 Automatic transfer switch, Zenith ZTG powered by TrueONE®

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2.1 General overview

Summary of Contents for Zenith ZTG 30

Page 1: ...OPER ATION MAINTENANCE AND INSTALL ATION GUIDE Zenith ZTG series For ZTG D series automatic transfer switches 30 1200 A 200 480 Vac ...

Page 2: ......

Page 3: ...ately store the transfer switch in its original package in a clean dry loca tion To prevent condensation maintain a uniform temperature Store the unit in a heated building allowing adequate air cir culation and protection from dirt and moisture Storing the unit outdoors could cause harmful condensation inside the transfer switch enclosure HAZARD OF EQUIPMENT OVERTURNING When moving with a fork lif...

Page 4: ...ompletely de ener gized tested grounded and tagged Pay particular attention to the design of the power system Consider all sources of power including the possibility of backfeeding Disconnect all sources of electric power before removing or making source side or load side connections to the transfer switch Always use a properly rated voltage sensing device at all line and load con nections to conf...

Page 5: ...tenance and installation instruction Automatic transfer switches Zenith ZTG series ATS INSTALLATION INSTRUCTIONS ZENITH ZTG SERIES ATS CHAPTERS 9 11 OPERATION AND MAINTENANCE INSTRUCTIONS ZENITH ZTG SERIES ATS CHAPTERS 1 8 ...

Page 6: ...6 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE 1 ...

Page 7: ... 1 4 Product Specification 14 2 Product overview 15 2 1 General overview 16 2 1 1 Operation types 17 2 2 HMI 18 2 3 Zenith ZTG series features 19 2 4 Typical applications 22 2 5 Sequence of operations 24 2 5 1 Switching sequence Automatic 24 2 6 Special features description 30 2 6 1 Automatic configuration 30 2 6 2 In phase monitor 30 2 6 3 Powering supply scenarios 30 ...

Page 8: ... 3 6 Using HMI 38 3 6 1 Keypad 38 3 6 2 Navigating in menu 38 4 Navigating HMI menu 39 4 1 Start screens 39 4 2 Using main menu and setting parameters 41 4 3 Menus and parameters 42 5 Electronic accessories 53 5 1 Using Ekip Connect software 54 5 2 Using Ekip Bluetooth module 55 5 2 1 LED indications 55 5 3 Using Ekip Programming module 56 5 3 1 LED indications 56 5 4 Auxiliary power supply module...

Page 9: ... module 5 6 Using Ekip Com _ modules 62 5 6 1 Ekip Com Modbus RTU module 62 5 6 2 Ekip Com Profibus DP module 65 5 6 3 Ekip Com DeviceNet module 68 5 6 4 Ekip Com Modbus TCP module 72 5 6 5 Ekip Com Profinet module 76 5 6 6 Ekip Com EtherNet IP module 79 6 Troubleshooting 83 6 1 Alarms 83 6 2 Warnings 85 6 3 Information 86 7 Technical data 87 7 1 General technical data 87 7 2 Circuit diagrams 90 7...

Page 10: ...10 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE 1 ...

Page 11: ...clarifies a procedure Carefully read all instructions and become familiar with the devices before trying to install operate service or maintain this equipment Danger Indicates a hazardous situation that if not avoided will result in death or serious injury Warning Indicates a hazardous situation that if not avoided could result in death or serious injury Caution Indicates a hazardous situation tha...

Page 12: ...nectivity modules HMI Control interface Human Machine Interface operating and configuration Programming port Only for Ekip Programming and Ekip Bluetooth modules USB port Slide switch Switch for operating mode selection Hand Locking AUTO S1 SOURCE 1 power supply S2 SOURCE 2 power supply Zenith ZTG series ATS General purpose commecial industrial enclosed automatic transfer switches product name ...

Page 13: ...on or warranty expressed implied or statutory and assumes no responsibility for the accuracy completeness sufficiency or usefulness of the information contained herein No warrantees of merchantability or fitness for purpose shall apply Contact your local sales office if further information is required concerning any aspect of the automatic transfer switch operation or maintenance Warranty Period T...

Page 14: ...g about the automatic transfer switch The serial number can be found on the product nameplate affixed to each power panel assembly See example below Product Rating Applicable Standards For UL 1008 withstand and close on short circuit ratings refer to ABB publication number TB 1102 Figure 1 1 Sample nameplate ZENITH ZTG AUTOMATIC TRANSFER SWITCH FOR USE IN EMERGENCY SYSTEMS Serial number US11501919...

Page 15: ...Product overview Zenith ZTG series automatic transfer switches from 30 A up to 1200 A are designed for use in general purpose commercial and industrial low voltage automatic transfer switch applications Zenith ZTG series automatic transfer switches can be operated electrically by LCD control interface HMI or manually by using the handle You can select the operating mode by the slide switch Hand Lo...

Page 16: ...h to prevent automatic and manual operation 6 Handle for manual operation 7 Position indication 8 Terminals for control circuit connections behind the cover 9 Place for connectivity modules aux power supply com and signaling 10 Place for auxiliary contact block 11 Location of product identification label 12 Programming port only for Ekip Programming module and Ekip Connect software Fig 2 1 Automat...

Page 17: ...7 Operation types ZTG series ATS Ekip modules suitable Delayed transition ZTGD Open transition ZTG I S1 S2 Load OII II S1 S2 Load O I I S1 S2 Load II ZTG series HMI with LCD screen and connections of control circuit l ON ll ON Auto Alarm reset AUTO S1 S2 LOAD l ll O O OFF Esc l ON ll ON Auto Alarm reset AUTO S1 S2 LOAD l ll Esc Suitable C C NO NC C 10 11 12 13 14 1 2 3 6 5 G O1 I1 I2 FIRE 24V C I1...

Page 18: ...s an LCD HMI with push buttons The HMI is used for configuring parameters for automatic operation 2 2 HMI I O II or II O I I II or II I l ON ll ON Auto Alarm reset AUTO S1 S2 LOAD l ll Esc l ON ll ON Auto Alarm reset AUTO S1 S2 LOAD l ll O O OFF Esc ZTG HMI with LCD screen Fig 2 2 The HMI form will correspond to the type of ZTG series open or delayed transition ...

Page 19: ...I O I Yes Voltage and frequency settings Pick up SOURCE 1 Voltage 81 99 101 119 Drop out SOURCE 1 Voltage 80 98 102 120 Pick up SOURCE 2 Voltage 81 99 101 119 Drop out SOURCE 2 Voltage 80 98 102 120 Pick up SOURCE 1 Frequency 80 5 99 5 100 5 119 5 Drop out SOURCE 1 Frequency 80 99 101 120 Pick up SOURCE 2 Frequency 80 5 99 5 100 5 119 5 Drop out SOURCE 2 Frequency 80 99 101 120 Time delay settings...

Page 20: ...etections No voltage Yes Undervoltage Yes Overvoltage Yes Phase missing Yes Voltage unbalance Yes Invalid frequency Yes Incorrect phase sequence Yes Features Controls LCD keys LED indications for ATS S1 and S2 status Yes Open transition Standard digital inputs outputs 1 1 Delayed transition Standard digital inputs outputs 1 2 Programmable digital inputs outputs Yes Auto config voltage frequency ph...

Page 21: ...ndication Yes Digital input output modules Yes 12 24 Vdc aux supply module for controller Yes Communication modules Yes Connectivity Modbus RS485 Yes Modbus TCP Yes Profibus DP Yes ProfiNet Yes DeviceNet Yes Ethernet IP Yes Monitoring via ABB Abilitytm EDCS Yes Enclosures Type 1 3R 4 12 and 4X Yes For applications Mains Mains Yes Mains Generator Yes Table 2 2 ATS features not limited to what is in...

Page 22: ...to choose and to switch between two power sources See possible supply phase scenarios on next page You have to define your own supply phase system reference Chapter 4 Navigating menu Parameters Power distribution systems Factory setting 3 phases with neutral 2 4 Typical applications Source 1 Source 2 Load OX_ Source 1 Source 2 Load OX_ Fig 2 3 Typical applications of automatic transfer switches ...

Page 23: ...hase two wire Single phase three wire Three phase four wire Three phase three wire Three phase with high leg delta D E F 200 480 Vac L N 200 480 Vac L L 200 480 Vac L L A07482 Phase A Phase B High Leg Phase C 240 Vac 240 Vac 208 Vac 240 Vac 120 Vac 120 Vac Neutral Phase A D Phase B Neutral Phase A E D D Phase A Phase B Phase C F F F Phase A Neutral Phase C Phase B D D F D F F Fig 2 4 Possible supp...

Page 24: ...lay Load shed delay Transfer switch SOURCE 1 to position O Center off delay only with Delayed transition I O II type Transfer switch SOURCE 2 to position II Post transfer S1 to S2 delay Pre transfer signal off The re transfer sequence can be summarized in the following steps SOURCE 1 is restored Transfer from S2 to S1 delay Pre transfer signal on Pre transfer S2 to S1 delay Transfer switch SOURCE ...

Page 25: ...verride momentary S1 outage delay Transfer from S1 to S2 delay Override momentary S2 outage delay Transfer from S2 to S1 delay Generator stop delay Center off delay I O II Pre transfer S1 to S2 delay Post transfer S1 to S2 delay Pre transfer S2 to S1 delay Post transfer S2 to S1 delay Load shed delay Table 2 3 Automatic Switching Sequences SOURCE 1 Priority SOURCE 2 Generator ...

Page 26: ...fer switch SOURCE 2 to position O Center off delay only with Delayed transition I O II type Transfer switch SOURCE 1 to position I Post transfer S2 to S1 delay Pre transfer signal off And the re transfer sequence can be summarized in the following steps SOURCE 2 is restored Transfer from S1 to S2 delay Pre transfer signal on Pre transfer S1 to S2 delay Transfer switch SOURCE 1 to position O Center...

Page 27: ... Override momentary S1 outage delay Transfer from S1 to S2 delay Override momentary S2 outage delay Transfer from S2 to S1 delay Center off delay I O II Pre transfer S1 to S2 delay Post transfer S1 to S2 delay Pre transfer S2 to S1 delay Post transfer S2 to S1 delay Load shed delay Table 2 4 Automatic Switching Sequences SOURCE 2 Priority No generator ...

Page 28: ...fer switch SOURCE 2 to position II Post transfer S1 to S2 delay Pre transfer signal off When an anomaly occurs in the source in use the re transfer to available source can be summarized in the following steps SOURCE 1 is restored An anomaly occurs on the SOURCE 2 Transfer from S2 to S1 delay Pre transfer signal on Pre transfer S2 to S1 delay Transfer switch SOURCE 2 to position O Center off delay ...

Page 29: ...Override momentary S1 outage delay Transfer from S1 to S2 delay Override momentary S2 outage delay Transfer from S2 to S1 delay Center off delay I O II Pre transfer S1 to S2 delay Post transfer S1 to S2 delay Pre transfer S2 to S1 delay Post transfer S2 to S1 delay Table 2 5 Automatic Switching Sequences No Source Priority Generator and load shed usage disabled ...

Page 30: ... each other The ATS will allow transfer from SOURCE 1 S1 to SOURCE 2 S2 only when they are in sync with each other Any of these conditions will prevent source transfer when In phase monitor is set to On Phase difference between sources remains greater than 5 degrees Phase order between sources is not the same Voltage amplitude is out of range Phase is missing Voltage is asymmetric Frequency is out...

Page 31: ...dicated in the figure below on left side Open transition I II or II I and on right side Delayed transition I O II or II O I Fig 3 1 Contact movement position indication Type ZTG Open transition Type ZTGD Delayed transition ZTG I II ZTGD I O II 3 General operation A07483 A07483 ...

Page 32: ...lide switch will move to the Locking mode automati cally and the switch is allowed to be padlocked To set the operating handle back to its place refer to the left most picture in Fig 3 6 AUTO position Automatic control mode enabled ATS is operable in Auto matic mode or from the HMI manual control keys When the slide switch is moved to the AUTO position the ATS is functioning immediately in the aut...

Page 33: ...Hand lift the handle from its place inside and place it to the operating position More information see animation Manual and automatic operation TruONE ATS https youtu be bosvSPVi2sM 3 3 Manual handle operation Warning Verify the condition of power source prior to manually transferring Manual operation may result in out of phase transfer when both sources are energized ...

Page 34: ...TION GUIDE Fig 3 4 Manual mode operating by handle delayed transition I O II You have to stop and release take the hand off the handle in O position when moving from position I to II or from position II to I I position O position ZTGD I O II O position II position ...

Page 35: ... before moving to the automatic mode 3 4 Return to Automatic mode operating by HMI When operating the automatic transfer switch by HMI turn the slide switch to Au tomatic mode AUTO Remark The han dle has to be standby slot not in use be fore turning to automatic mode Notice When the slide switch is moved to the AUTO position the ATS will enter auto mode after a 3 second delay ...

Page 36: ...2 LOAD ll O ON fixed light Power supply and communication present 2 quick flashes 1s n nyynyy Power supply present communication absent between switch and the HMI OFF nnnn No power available for HMI S1 and S2 leds f d st ll ON Auto Alarm reset On load test Bypass time delay 4 min 30 s 10 15 20 30 S1 Return delay min 4 s 0 s O OFF Manual retransfer Auto config Priority In phase monitor AUTO LOAD l ...

Page 37: ...lay ongoing Going to move away from the blinking status Load led ON Off load test ll ON Auto Alarm reset On load test Bypass time delay Generator stop delay 4 min 30 s 4 5 10 15 20 30 S1 Return delay min O Position delay 4 s 0 s O OFF Dropout ΔU Δf Manual retransfer ΔU 5 Δf 5 On Off Priority No priority Source 1 In phase monitor Off On AUTO S1 S2 l ll O LOAD ON nnnn Supply ok and connected to load...

Page 38: ...alarms by pressing this button you can reset all alarms If there are not alarms ATS will be set to Auto mode 5 I ON Operate switch to I position 6 II ON Operate switch to II position 7 O OFF Operate switch to O position only in delayed transition switches ZTGD I O II 3 6 2 Navigating in menu See the menu tree in Chapter 4 Fig 3 8 Keypad in HMI with LCD screen l ON ll ON Auto Alarm reset O OFF Esc ...

Page 39: ...tages S2 line voltage Synchronization view Enabled only when In phase monitor is on Show the time to next sync sync period Current view Enabled only when current measurement module is connected Phase currents Neutral current Residual current Active Power view Enabled only when current measurement module is connected Active power by phase Total active power Reactive Power view Enabled only when cur...

Page 40: ... of delay at the same time e g Override S1 Fail On the lower edge of the screen you can see the Alarms When pressed Esc key 1 in System Overview pages the alarm list is shown Fig 4 2 Location of the small icons and the alarms Fig 4 3 When pressed Esc key 1 in System Overview pages the alarm list is shown For more information see chapter 6 Troubleshooting Alarm List Description of the icons System ...

Page 41: ...he Enter key 3 you can open the menu in root page enter a new menu page accept the function By pressing Up and Down keys 2 you can move in the menu choose the parameter value By pressing Esc key 1 you can go back in the menu Fig 4 5 Enter the password when asked choose the right number by Up and Down keys 2 and confirm by Enter key 3 go forward setting number after number Fig 4 6 After you have ch...

Page 42: ...it Neutral 3 Phases no Neutral 3ph3w 3 Phase with Neutral 3ph4w 3 Phase High Leg Delta Source 2 1 Phase 2 Wire 2 Phases 3 Wire Split Neutral 3 Phases no Neutral 3ph3w 3 Phase with Neutral 3ph4w 3 Phase High Leg Delta Rated Voltage 200 V 3ph 208 V 3ph 220 V 3ph 230 V 3ph 240 V 3ph 277 V 3ph 347 V 3ph 380 V 3ph 400 V 3ph 415 V 3ph 440 V 3ph 460 V 3ph 480 V 3ph 200 V 1ph 220 V 1ph 230 V 1ph 240 V 1ph...

Page 43: ...Enabled only when any digital output is configured as Pre transfer Signal How long the device is keeping pre transfer signal activated before transferring from S1 to S2 Center off 0 300 s Only delayed transition I O II type How long the switch is stopped at position O while transferring from S1 to S2 or from S2 to S1 and the original source is not completely down Center OFF delay is bypassed in ca...

Page 44: ...r is in use Generator cooling time how long the device is keeping the generator running without load after returning to priority source Load Shed 0 60 s Enabled only when any digital output is configured as Load Shed How long before the transfer from priority to non priority source the device activates load shed signal Elevator Pre signal S1 to S2 0 60 s Enabled only when any digital output is con...

Page 45: ...Upper Threshold 100 5 119 5 fn 114 fn Lower Threshold 80 5 99 5 fn 86 fn S2 Setpoints S2 Drop out Voltage Upper Threshold 102 120 Un 115 Un Lower Threshold 70 98 Un 85 Un S2 Pick up Voltage Upper Threshold 101 119 Un 114 Un Lower Threshold 71 99 Un 86 Un S2 Drop out Frequency Upper Threshold 101 120 fn 115 fn Lower Threshold 80 99 fn 85 fn S2 Pick up Frequency Upper Threshold 100 5 119 5 fn 114 fn...

Page 46: ...ource upon the restoration of priority source On Automatic retransfer sequence disabled Load will be kept on non priority source until operator manually by HMI or manual handle or remotely operates the load back to priority source Load is also retransferred when the feature is set OFF Commit Transfer Off If priority source fails device cancels the transfer sequence to non priority source generator...

Page 47: ...ailable Minutes Time S2 available Minutes Last generator start MMM DD YYYY hh mm ss Generator starting time How long it took for the generator to become acceptable after latest start s In phase time How long it took for the in phase monitor to achieve synchronized transfer s Event Log 250 time stamped events latest first Harmonics Harmonic components up to 15th are calculated for the selected phas...

Page 48: ...2 Sets priority for source 2 in transformer transformer application Inhibit Transfer Disables automatic transfer from priority source to non priority source Bypass Running Time Delays Bypass any currently running time delay Remote Control to S1 Transfer to S1 when active Overridden by activated Remote Control to OFF signal Remote Control to OFF Transfer to O position when active Remote Control to ...

Page 49: ... to priority source Elevator pre signal Signal is activated and transfer is delayed according to Elevator pre signal delay Signal is kept activated according to Elevator post signal delay after transfer Contact type NC Active open NO Active closed Modules See Chapter 5 Electronic accessories System RESET to Factory Setting Restore default parameter values Date1 Month day year Time1 Hours Minutes L...

Page 50: ... serial number Rated current Number of poles ATS Type Modules See Chapter 5 Electronic accessories Test Default On Load Test Settings Bypass Local Test Bypass if Gen fails Stay on Gen Bypass Remote Test Bypass if Gen fails Stay on Gen Test On Load Test generator with transferring the load Test with switch transfer Test off Load Test generator without transferring the load Test without switch trans...

Page 51: ...51 1 4 3 1 Esc key Fig 4 7 By pressing Esc key 1 in System Overview pages the alarm list is shown Alarm List Invalid Date Ethernet disconnected Alarm list More information see chapter 6 Troubleshooting ...

Page 52: ...52 1 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE ...

Page 53: ...es are suit able for all ZTG D 30 1200 A 200 480 Vac automatic transfer switches These modules are mounted with auxiliary power supply module OXEA1 see the mounting in section 2 Chapter 9 Mount ing of accessories Ekip modules mounted with auxiliary power supply module are see chapters 5 4 5 8 Ekip Signalling 2K _ Ekip Com modules Ekip Com Modbus RTU Ekip Com Profibus DP Ekip Com DeviceNet Ekip Com...

Page 54: ...t see the address below http www abb com abblibrary DownloadCenter Fig 5 3 Ekip Connect software With its communication function it allows you to Monitor the state of the automatic transfer switches connected and record information Configure the automatic transfer switches with customized parameters Configure the electronic accessories connected to the automatic transfer switch via Local Bus Creat...

Page 55: ...g 5 6 powers the controller without the need for auxiliary voltage supply The programming port is only compatible for use with Ekip Bluetooth and Ekip Programming modules Notice Ekip Bluetooth only powers the main control ler board HMI and external modules ex cluded Therefore in order to identify all con nected parts with Ekip Connect the auxiliary power supply module type OXEA1 must be used see c...

Page 56: ...Ekip Connect software update the software and load set and read the pa rameters The Ekip Programming module draws its power from the PC and connects one side directly to the programming port see Fig 5 6 and on the other to the USB port of the PC with the cable supplied Notice Ekip Programming only powers the controller board HMI and external modules excluded Therefore in order to identify all conn...

Page 57: ...spring terminals no tool is required For external wiring cable cross section AWG 22 16 0 5 1 5 mm2 5 4 1 Electrical characteristics The following table lists the electrical characteristics of OXEA1 5 4 2 LED indications Module OXEA1 Power supply input voltage 12 24 V DC 10 SELV Nominal power consumption 5 12 W Inrush current Maximum 2 A Table 5 1 Electrical characteristics of auxiliary power suppl...

Page 58: ...ctrical characteristics of the module Component Characteristics Output contacts Maximum switching voltage 150 V DC 250 V AC Breaking power 2 A 30 V DC 0 8 A 50 V DC 0 2 A 150 V DC 4A 250 V AC Dielectric strength between each contact and coil 1000 V AC 1 minute 50 Hz Dielectric strength between open contacts 1000 V AC 1 minute 50 Hz Input contacts 5V 2 5mA Do not connect to any power supply Data re...

Page 59: ... to non priority source Bypass Running Time Delays Bypass any currently running time delay Remote Control to S1 Transfer to S1 when active Overridden by activated Remote Control to OFF signal Remote Control to OFF Transfer to position O when active Remote Control to S2 Transfer to S2 when active Overridden by activated Remote Control to OFF or Remote Control to S1 signals Reset Alarm Reset any act...

Page 60: ...t parameters of Ekip Signalling 2K _ module in HMI Settings Default continued Description Modules Optional modules continued Ekip Signalling 2K 1 2 3 continued O 11 12 O 21 22 O 31 32 continued Function continued Source 1 Available No anomalies in S1 voltage supply Source 2 Available No anomalies in S2 voltage supply Load Shed 1 Used for shedding non essential loads before transferring to non prio...

Page 61: ...g input On fixed input short circuited on H Cx2 3 Green3 LED for signalling the physical state of the input H x22 The possible states are Off floating input On fixed input short circuited on H Cx 4 Green3 LED for signalling contact K x1 K x22 The possible states are Off contact open On fixed contact closed 5 Green3 LED for signalling the state of the contact K x3 K x42 The possible states are Off ...

Page 62: ... automatic transfer switch in an indus trial remote supervision and control net work The module is suitable for all ZTG D 30 1200 A 200 480 Vac automatic trans fer switches It can be connected to a RS 485 network with a Modbus RTU communication pro tocol and allows you to Connect the automatic transfer switch to the network with dialog functional ity Provide the status information of the automatic...

Page 63: ...Table 5 6 Indication Ekip Com Modbus RTU module Rterm Rpol 120Ω on on off off ON IA 1 2 3 4 Fig 5 13 Termination resistor To enable the Rterm the dip switches 1 and 2 must be positioned to ON This option must be selected before the installation of the module 5 6 1 2 Termination resistor On the Ekip Com Modbus RTU module it is possible to activate the terminating resis tance Rterm 120 Ω To enable t...

Page 64: ... devices connected to the same network must have different addresses Baudrate 9600 bit s 19200 bit s 38400 bit s Data transmission speed Physical protocol 8 E 1 8 O 1 8 N 2 8 N 1 8 E 1 8 data bits 1 EVEN parity bit 1 STOP bit 8 O 1 8 data bits 1 ODD parity bit 1 STOP bit 8 N 2 8 data bits no parity bit 2 STOP bits 8 N 1 8 data bits no parity bit 1 STOP bit Table 5 7 The path for accessing the conf...

Page 65: ...0 1200 A 200 480 Vac automatic trans fer switches It can be connected to a network RS 485 of Profibus communication protocol and allows Connecting the automatic transfer switch as a slave to the network with dialog functionality Provide the status information of the automatic transfer switch e g open closed For the communication lines W5 and W6 Belden type 3079A or equivalent cables must be used F...

Page 66: ...ng table illustrates the possi ble signals and their meaning Fig 5 15 Signals of Ekip Com Profibus DB module LED Indication Description Power LED green Off Power supply absent On fixed Power supply and communication with the device present On with one flash per second Power supply and communication with device present On with two quick flashes per second Power supply present and communication with...

Page 67: ...n Modules Optional modules Ekip Com Profibus DB Serial address 1 125 default 125 Address to be assigned to the modules IMPORTANT devices connected to the same network must have different addresses Table 5 10 Configuration of Ekip Com Profibus DB module in HMI The following table illustrates the path from the display for accessing informa tion on the module About Description Modules Optional module...

Page 68: ...e module is suitable for all ZTG D 30 1200 A 200 480 Vac au tomatic transfer switches It can be connected to a CAN network with a DeviceNetTM communication proto col and allows you to Connect the automatic transfer switch as a slave to the network with dialog functionality Provide the status information of the automatic transfer switch e g open closed For the communication lines Belden type 3084A ...

Page 69: ...unication with device absent Network LED red Off Device off line with red LED off 1 or in error conditions with red LED on On fixed Device on line and allocated on a master operating condition On flashing Device on line but not allocated on a master device ready for communication Status LED green Off No error On fixed Device in bus off or Network Power absent condition On flashing I O connection c...

Page 70: ...20Ω on on off off ON IA 1 2 3 4 Fig 5 19 Termination resistor To enable the Rterm the dip switches 1 and 2 must be positioned to ON This option must be selected before the installation of the module Notice The termination resistors must never be in cluded in the nodes The inclusion of this ca pability could easily lead to a network with im proper termination impedance too high or too low potential...

Page 71: ...address 1 63 default 63 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 Data transmission speed Table 5 13 The path for accessing the configuration parameters of the Ekip Com DeviceNet module from the display The following table illustrates the path from the display for accessing informa t...

Page 72: ...This access is possible through a browser inserting the IP address of the module as the URL Once the switch has been found a login page is opened that asks for the user password to be inserted which is the same password to be in serted in the display in order to edit parameters Notice Since the module allows access to the data contained in the automatic transfer switch it can only be connected to ...

Page 73: ... supply absent On fixed Power supply and communication with the device present On with two quick flashes per second Power supply present and communication with device absent Link LED green Off Connection error signal absent On fixed Correct connection Activity LED yellow Off No activity on the line On flashing Activity present on the line in reception and or transmission Table 5 16 Indication Ekip...

Page 74: ... Function HTTP Server HTTP Server operating mode TCPModbus Communication module operating mode Force Static IP address 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 modules Static Network Mask Displayed with static IP Address enabled it must be selected in order to insert the subne...

Page 75: ... you must make sure that the IP Address inserted is different to that of the other devices connected to the same network Network Mask This is the subnet mask and identifies the method to recognize the subnet to which the modules belong with the possibility of searching for the modules within a defined set of recipients If you enabled the option Static IP Address you must also enter the correct Net...

Page 76: ...to the network with dialog functionality Provide the status information of the automatic transfer switch e g open closed Notice The module can only be connected to net works that meet all the necessary require ments for safety and prevention of unautho rized access for example the network of the control system of an installation It is the in staller s responsibility to ensure that all the necessar...

Page 77: ...n error signal absent On fixed Correct connection Activity LED yellow Off No activity on the line On flashing Activity present on the line in reception and or transmission Table 5 20 Indication Ekip Com Profinet module Fig 5 23 Signals of Ekip Com Profinet module The following table illustrates the ports used by the module Ethertype Port Service Notes 0x88CC LLDP Link Layer Discovery Protocol 0x88...

Page 78: ... tion on the module About Modules Optional modules Ekip Com Profinet module SN Serial number Version Software version MAC Address It is the address assigned by ABB and with an OUI Organizationally Unique Identifier formed of the first three bytes of a MAC address and which uniquely identifies the manufacturer of an Ethernet device equal to ac d3 64 Table 5 21 Information of Ekip Com Profinet modul...

Page 79: ...ng The following table illustrates the ports used by the module Port Protocol Notes 44818 TCP Encapsulation Protocol example ListIdentity UCMM CIP Transport Class 3 44818 UDP Encapsulation Protocol example ListIdentity 2222 UDP CIP Transport Class 0 or 1 Table 5 22 Ports of Ekip Com EtherNet IP module Notice Since this module allows the access to the data contained in the automatic transfer switch...

Page 80: ... Power LED green Off Power supply absent On fixed Power supply and communication with the device present On with two quick flashes per second Power supply present and communication with device absent Link LED green Off Connection error signal absent On fixed Correct connection Activity LED yellow Off No activity on the line On flashing Activity present on the line in reception and or transmission ...

Page 81: ...P Force Static IP address 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 modules Static Network Mask Displayed with static IP Address enabled it must be selected in order to insert the subnet mask of the modules Static Gateway addr Displayed with static IP Address enabled it must be...

Page 82: ...P address to be forced In this case you must make sure that the IP Address inserted is different to that of the other devices connected to the same network Network Mask This is the subnet mask and identifies the method to recognize the subnet to which the modules belong with the possibility of searching for the modules within a defined set of recipients If you enabled the option Static IP Address ...

Page 83: ...c Check the power source S1 phase rotation Phase rotation of source 1 is different from the value of parameter Phase sequence Connect the phases according to the configuration S1 invalid frequency Frequency of source 1 is out of range set in parameters Drop out frequency upper threshold and Drop out frequency lower threshold Check the correlation between power source and device configuration S2 un...

Page 84: ...essing Auto button or via menu page Operation Alarm Reset Close I failure Alarm LED blinking Switch transfer to position I failed Reset alarm by pressing Auto button or via menu page Operation Alarm Reset Open II failure Alarm LED blinking Switch transfer from position II to O or I failed Reset alarm by pressing Auto button or via menu page Operation Alarm Reset Close II failure Alarm LED blinking...

Page 85: ...temperature is near the alarm level Control Retry Failed transfer sequence retry activated Auto Control Disabled Device is in manual operating mode Local Bus Module heartbeat error Configuration Configuration session ports are open RTC capacitor charging Real time clock is not yet operational date time setting is disabled as long as this warning is active RTC capacitor is charged from source volta...

Page 86: ...tput function activated Emergency Stop Digital input function activated Remote Test on Load Digital input function activated Remote Test off Load Digital input function activated Inhibit Auto Mode Digital input function activated Manual Retransfer Digital input function activated Priority S1 Digital input function activated Priority S2 Digital input function activated Inhibit Transfer Digital inpu...

Page 87: ...g voltage range 20 Voltage measurement accuracy Rated frequency f 50 60 Hz Operating frequency range 20 Frequency measurement accuracy Rated impulse withstand voltage Uimp 6 kV U SOURCE 1 Operating voltage for control circuit 200 480 Vac Generator supply min power rating 20 kVA U SOURCE 2 Fig 7 1 Power supply for control and power switching circuits 7 Technical data 7 1 General technical data U SO...

Page 88: ...ply 5 5 A 250 Vac AC 1 5 A 30 Vdc Programmable output default Product available 6 Fire Fighting applications 24 14 AWG Only in ZTGD types delayed transition I O II C C 10 11 12 13 14 6 5 O1 I1 I2 FIRE 24V Fire fighting input 24 Vdc 10 SELV Fire fighting input 24 Vdc 11 Input contact features 24 14 AWG Do not connect to any power supply Common input 12 24 Vdc 5 mA Programmable input default Remote ...

Page 89: ...260A 200 480 37 110 500 50 ZTG 400 600A 200 480 40 500 50 ZTGD 400 600A 200 480 40 130 500 50 ZTG 800 1200A 200 480 40 500 50 ZTGD 800 1200A 200 480 40 130 500 50 1 Under nominal conditions 2 Time from source fail detection to contact closing on already available secondary source 3 All times consider that all timers are set to 0 Table 7 2 Specified technical data of operating times Recommended Ope...

Page 90: ...90 1 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE 7 2 Circuit diagrams Fig 7 2 ZTG open transition circuit diagram ...

Page 91: ...91 1 Fig 7 3 ZTGD delayed transition circuit diagram ...

Page 92: ...00 2 A 153 69 46 1168 24 610 14 356 3 A 159 72 46 1168 24 610 14 356 4 A 290 131 54 1372 28 711 19 5 495 600 2 B 278 126 54 1372 28 711 19 5 495 3 B 284 129 54 1372 28 711 19 5 495 4 B 290 131 54 1372 28 711 19 5 495 800 1200 3 C 482 219 74 1880 40 1016 19 5 495 4 C 515 234 74 1880 40 1016 19 5 495 1Enclosures Type 3R 12 4 and 4X weights are up to 22 greater than Type 1 Enclosures 2Enclosures Type...

Page 93: ...93 1 Figure A Figure B ...

Page 94: ...94 1 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE Figure C ...

Page 95: ...for replacement parts On the other hand when the contacts have seen an event or have met the end of their lifetime the whole switch should be replaced which can be done easily by replacing the complete TruONE power panel within the enclosure In the case you suspect a failure may be due to manufacturer defect and covered under warranty see section 1 3 Refer to section 7 technical data for ATS conta...

Page 96: ...2 96 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE ...

Page 97: ... 9 3 Lifting and mounting the panel 101 9 4 Mounting the automatic transfer switch 102 9 4 1 Mounting hole dimensions 102 9 5 Mounting of the handle 103 9 5 1 Mounting of the handle to operation position manual mode 103 9 5 2 Mounting of the HMI automatic mode 104 9 5 3 HMI Installation 105 9 6 Wire Connection 106 9 7 Final Equipment Inspection 106 9 8 Initial Energizing 107 ...

Page 98: ... OPER ATION MAINTENANCE AND INSTALL ATION GUIDE 10 Accessories 109 10 1 Phase barriers 109 10 2 Auxiliary contact blocks 110 10 3 Auxiliary power supply and Ekip modules 111 10 4 HMI protective cover 113 11 Replacement parts 115 ...

Page 99: ...or me chanical components which could cause dam age Use an industrial quality vacuum cleaner to remove any dirt or foreign objects Be certain all cable connections are correct and that the phase rotation of both sources match Inspect the engine start connections and ver ify the correct connection of all control wires Check all programmable set points and adjust as necessary In addition adjust any ...

Page 100: ...Table 9 1 Required tools for common installation and maintenace tasks 9 2 Equipment Inspection and Storage Warning When performing a hi pot or dielectric test on the power section of the ATS panel DISCON NECT the complete electronics controller and mechanism section of the ATS from the power section to avoid potential damage to the electronics Once you have received the transfer switch inspect it ...

Page 101: ... sea and road Once you un pack the units please make sure all the components are received as per the BOM For any missing items contact your local ABB Zenith service representative Danger Hazardous Voltage can Cause Severe Injury or Death Turn OFF all power before installation adjustment or removal of transfer switch or any of its components Warning Due to hazardous voltages and currents ABB recomm...

Page 102: ... 260 2 42 0 1067 20 0 508 47 3 1200 18 0 457 3 42 0 1067 20 0 508 47 3 1200 18 0 457 4 42 0 1067 20 0 508 47 3 1200 18 0 457 400 2 42 0 1067 20 0 508 47 3 1200 18 0 457 3 42 0 1067 20 0 508 47 3 1200 18 0 457 4 46 0 1168 24 0 610 51 25 1302 22 0 559 600 2 46 0 1168 24 0 610 51 25 1302 22 0 559 3 46 0 1168 24 0 610 51 25 1302 22 0 559 4 46 0 1168 24 0 610 51 25 1302 22 0 559 800 1200 3 66 0 1676 35...

Page 103: ...f operating position indication and the selection of the operating mode see the Chapter 3 2 Operating and locking More information see animation Manual and automatic operation TruONE ATS https youtu be bosvSPVi2sM Warning Verify the condition of power source prior to manually transferring Manual operation may result in out of phase transfer when both sources are energized 9 5 1 Mounting of the han...

Page 104: ...properly the slide switch will move to the Locking mode automatically and the switch is allowed to be padlocked if needed From the Locking mode the slide switch can be moved to the Automatic mode A07490 9 5 2 Mounting of the HMI automatic mode 2 1 3 Automatic mode A07484 Notice When the slide switch is moved to the AUTO position the ATS is functioning immediately in the automatic control mode ...

Page 105: ...Ø25 5 1 Max 3 m HMI RJ45 cable Fig 9 4 HMI can be mounted on the switch or the door door drilling HMI protective cover available as accessory type OXEC21 provides protection against accidental contact see Chapter 9 Mounting of accessories ...

Page 106: ...nt or installation 2 Verify that all cabled connections are correct and that phase rotation of both sources match 3 Check engine start connections 4 Verify the correct connection of all control wires 5 Check settings of all timers and adjust as necessary 6 Adjust any optional accessories as required 7 Check the lug torque values of the power connections 8 Make sure that all covers and barriers are...

Page 107: ... I O communi cations and auxiliary contact wiring See the manual for further information 7 Flip slide switch Figure 1 number 4 to AUTO 8 Ensure that all objects and debris are removed from enclosure and enclosure is closed and latched Energizing the panel 1 Close Source 1 circuit breaker NOTE The HMI should illuminate if line voltage is present and S1 LED should light up 2 Verify the phase to phas...

Page 108: ...2 108 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE ...

Page 109: ... sources before performing work inside the ATS panel Failure to do so may result in serious injury or death 10 1 Phase barriers Phase barriers must be used to maintain a clearance of 1 inch on the automatic transfer switch types Where required they are included with the shipment of ZTG series ATS Panel Fig 10 1 Mounting of phase barriers type OXEB_ A07491 OXEB_ More information see animation Insta...

Page 110: ... blocks Fig 10 2 Mounting of the auxiliary contact blocks type OA_ Fig 10 3 Labels for contact numbering Position OA1G10 OA3G01 SOURCE 1 S1 max 2 2 I O II SOURCE 2 S2 max 2 2 I O II Table 10 1 Contact positions 11 21 12 22 13 23 14 24 OA1G10 OA3G01 A07491 2 OA_ Max 4 2 pcs SOURCE 1 S1 SOURCE 2 S2 1 ...

Page 111: ... with Ekip modules Ekip modules are mounted with a auxiliary power supply module OXEA1 Suitable Ekip modules are Ekip link signalling and connectivity modules For more information see Chapter 5 Electronic accessories The maximum number of Ekip modules varies by panel ampacity 30 200A 3 Ekip modules 260 400 A 4 Ekip modules ...

Page 112: ...NANCE AND INSTALL ATION GUIDE A07491 Ekip OXEA1 1 2 Fig 10 5 Removing the auxiliary power supply module OXEA1 and Ekip modules from the automatic transfer switch Fig 10 4 Mounting of the auxiliary power supply module OXEA1 and Ekip modules A07491 ...

Page 113: ... Nm 7 1 lb in 1 2 OXEC21 Type 3R IP54 UL Type 3R HMI protective cover type OXEC21 provides protection against water ingress It comes standard with NEMA 3R enclosures and is available as a replacement part Fig 10 6 Mounting of HMI protective cover type OXEC21 A07491 ...

Page 114: ...2 114 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE ...

Page 115: ...mplete1 mechanism with electronics Open transition ZTG 200 480 Vac 30 260 Amps OXAMECH 2 L3 16 28 400 600 Amps OXAMECH 3 L3 21 12 800 1200 Amps OXAMECH 4 L3 23 32 Delayed transition ZTGD 200 480 Vac 30 260 Amps OXBMECH 2 L3 16 50 400 600 Amps OXBMECH 3 L3 21 34 800 1200 Amps OXBMECH 4 L3 23 54 Phase barrier 30 1200 Amps 3 pole OXEB1600 4 1 10 30 1200 Amps 4 pole OXEB1600 6 1 54 1Includes the teste...

Page 116: ...subject to change without notice ZTG_30 1200A_200 480Vac rev B 1SCC303023M0201 08 08 2019 ABB Zenith Controls Inc 305 Gregson Drive Cary NC 27511 24 hour support ABB Technical Services 1 800 637 1738 epis pqservice abb com new abb com low voltage Contact us ...

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