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DTMR3-TX

Doc. N°

MO-0377-ING

Data

01.04.2009

Rev.

Pag.

1. General Utilization and Commissioning Directions ________________________________________ 4

1.1 - Storage and Transportation _______________________________________________________________________ 4

1.2 - Installation ____________________________________________________________________________________ 4

1.3 - Electrical Connection ____________________________________________________________________________ 4

1.4 - Measuring Inputs and Power Supply ________________________________________________________________ 4

1.5 - Outputs Loading ________________________________________________________________________________ 4

1.6 - Protection Earthing _____________________________________________________________________________ 4

1.7 - Setting and Calibration ___________________________________________________________________________ 4

1.8 - Safety Protection _______________________________________________________________________________ 4

1.9 - Handling ______________________________________________________________________________________ 4

1.10 - Maintenance__________________________________________________________________________________ 4

1.11 - Waste Disposal of Electrical & Electronic Equipment __________________________________________________ 4

1.12 - Fault Detection and Repair ______________________________________________________________________ 5

2. General _________________________________________________________________________ 5

2.1 - Power Supply __________________________________________________________________________________ 5

3. Front Panel ______________________________________________________________________ 5

4. Keyboard and Display ______________________________________________________________ 6

4.1 - Display _______________________________________________________________________________________ 6

5. Icons of Display ___________________________________________________________________ 7

6. Signalization _____________________________________________________________________ 8

6.1 - Leds Manual Reset _____________________________________________________________________________ 8

6.2

– Display of the last trip ___________________________________________________________________________ 8

Cmd (Local Commands) _______________________________________________________ 9

Measure ___________________________________________________________________ 10

Max.Val. (Inrush maximum measure values) ______________________________________ 11

10.

Trip Recording (LTrip) _______________________________________________________ 12

11.

Cnt (Counters) _____________________________________________________________ 14

12.

RCE (Recorder Chronological Events) __________________________________________ 15

12.1

– Events on display ____________________________________________________________________________ 16

13.

Sys (System parameters) ____________________________________________________ 18

14.

Settings __________________________________________________________________ 21

14.1 Modifying the setting of variables __________________________________________________________________ 22

14.2. Password ___________________________________________________________________________________ 23

14.3

– Menu:

Communic. (Communication)

____________________________________________________________ 24

14.3.1

– Description of variables ____________________________________________________________________ 24

14.3.2

– Front Panel serial communication port (RS232) _________________________________________________ 24

14.3.3

– Cable for direct connection of Relay to Personal Computer ________________________________________ 24

14.3.4

– Main serial communication port (RS485) _______________________________________________________ 24

14.4 - Menu:

LCD

__________________________________________________________________________________ 25

14.4.1

– Description of variables ____________________________________________________________________ 25

14.5 - Function:

1d>

(First differential element) ___________________________________________________________ 27

14.5.1 - Description of variables ____________________________________________________________________ 27

14.6 - Function:

2d>

(Second differential element) ________________________________________________________ 28

14.6.1 - Description of variables ____________________________________________________________________ 28

14.7 - Function:

HLock

– 5

HarmonicLock) __________________________________________________________ 29

14.7.1 - Description of variables ____________________________________________________________________ 29

14.8 - Function:

1I>

(First Overcurrent Element side 1) _____________________________________________________ 30

14.8.1 - Description of variables ____________________________________________________________________ 30

14.8.2 - Algorithm of the time current curves ___________________________________________________________ 31

14.8.3 - IEC Curves ______________________________________________________________________________ 32

14.8.4

– IEEE Curves ____________________________________________________________________________ 33

14.8.5

– Blocking Logic (BO-BI) _____________________________________________________________________ 34

14.8.6 - Automatic doubling of Overcurrent thresholds on current inrush _____________________________________ 34

14.9

– Function:

1I>>

(Second Overcurrent Element side 1) _________________________________________________ 35

14.9.1

– Description of variables ____________________________________________________________________ 35

Содержание DTMR33-TX

Страница 1: ...TMR3 TX Doc N MO 0377 ING Copyright 2010 Data 01 04 2009 Rev 0 Pag 1 of 87 DIGITAL MULTIFUNCTION TRANSFORMER DIFFERENTIAL PROTECTION RELAY TYPE DTMR33 TX Multiple I O Boards ULTRA Line OPERATION MANUA...

Страница 2: ...________14 12 RCE Recorder Chronological Events __________________________________________15 12 1 Events on display ____________________________________________________________________________ 16 13 S...

Страница 3: ...___ 52 14 19 Function ExtReset External Reset Configuration __________________________________________________ 53 14 19 1 Description of variables _____________________________________________________...

Страница 4: ...ounted apply proper seals where required and periodically check their integrity 1 9 Handling Notwithstanding the highest practicable protection means used in designing M S electronic circuits the elec...

Страница 5: ...e current side 2 Current input can be selected 1A or 5A by movable jumpers available on relay cards The Measuring Ranges of the different inputs are respectively Phase Currents 0 02 25 In Neutral Curr...

Страница 6: ...menus Local Control Measurements etc Decrease Open these buttons when enabled operate Circuit Breaker Open Close control see C B Mngn Close By the key select the windows showing the ICONS of the avail...

Страница 7: ...easure Actual Measurements MaxVal Inrush maximum measure values LTrip Trips Recorded Cnt Overall Counters RCE Recorder Chronological Events Setting Function Settings Sys System Parameters InfoStatus F...

Страница 8: ...when power supply is restored 6 1 Leds Manual Reset For Leds manual reset operate as follows 1 Press Menu for access to the main menu with icons 3 Select LedClear Press Select to execute the command S...

Страница 9: ...4 closing Yes Breaker4 Open Manual C B 4 opening Yes Event Clear Reset of all Events recorded Yes HistFail Clear Reset of Internal Failure Historic records Yes Reset Wi Reset Circuit breaker maintena...

Страница 10: ...value dC 0 99 99 In RMS phase C differential value Io2 0 9999 A Earth fault current side 2 1A 0 9999 A RMS value of phase A side 1 1B 0 9999 A RMS value of phase B side 1 1C 0 9999 A RMS value of pha...

Страница 11: ...tial value dB 0 99 99 In RMS phase B differential value dC 0 99 99 In RMS phase C differential value Io2 0 9999 A Earth fault current side 2 1A 0 9999 A RMS value of phase A side 1 1B 0 9999 A RMS val...

Страница 12: ...TripRec icon with pushbutton Increase or Decrease Press Select for access 3 Select Display with pushbutton Increase or Decrease Press Select for access For Erase go to 8 4 If no trip is recorded the d...

Страница 13: ...e measurements Select Exit to go back to 5 for another selection or 2 go back to the main menu 8 Select Erase with button Decrease Press Select to execute the commands All Trips recorded are erased if...

Страница 14: ...nd overcurrent element side 1 2I 0 Operations counters First overcurrent element side 2 2I 0 Operations counters Second overcurrent element side 2 do2 0 Operations counters Earth fault element side 2...

Страница 15: ...3 Select Display with pushbutton Increase or Decrease Press Select for access For Erase go to 7 4 If no event is recorded the display shows message No Events 5 If any event was recorded select View t...

Страница 16: ...e Fall 5HRL Phase R fifth harmonic lock Rise Fall 2HSL Phase S second harmonic lock Rise Fall 5HSL Phase S fifth harmonic lock Rise Fall 2HTL Phase T second harmonic lock Rise Fall 5HTL Phase T fifth...

Страница 17: ...eaker intentional close by Key Rise manClLocC Circuit Breaker intentional close by local command Rise manClRemC Circuit Breaker intentional close by remote command Rise manClExtInp Circuit Breaker int...

Страница 18: ...p 1 Neut CT Side 2 Prim 1000 A 1 9999 step 1 A Sec 1 A 1 5 step 1 Nom Val fn 50 Hz 50 60 System Rated Values It2 1000 A 1 9999 1 A 1V 10 00 kV 0 10 655 00 0 01 kV 2V 10 00 kV 0 10 655 00 0 01 kV Sys O...

Страница 19: ...ns Increase or Decrease Press Select for access 3 Select CT PTs Press Select for access 4 Select Phase CT site 1 Press Select for access 5 Select Prim to modify the primary value of Phase CT or press...

Страница 20: ...the changes After set confirmation or non confirmation the display goes back to point 4 9 To modify the input quantities select with pushbutton Decrease Nom Val Press Select for access 10 To set the...

Страница 21: ...alization parameters 1d First differential element 2d Second differential element HLock 2 nd and 5 th Harmonic block 1I First overcurrent element Side 1 1I Second overcurrent element Side 1 2I First o...

Страница 22: ...shbutton Increase or Decrease 8 Set new value by Increase or Decrease buttons Press Select Press Write 3 Select Group by pushbuttons Increase or Decrease 9 If the parameters change is completed press...

Страница 23: ...the key Increase or Decrease to set the third digit 2 Press Next to validate and go to the next digit 6 Press Next to validate and go to the next digit 3 Use the key Increase or Decrease to set second...

Страница 24: ...ay s front face for connection to the local RS232 serial communication line Through this port and by the interface program available from Microelettrica Scientifica MSCom 2 for Windows 98 ME 2000 XP i...

Страница 25: ...1 Description of variables Lang Set Language Light Set Display backlight Row1 Choosing the variable to be displayed in the rows on main menu Row2 Row3 Row4 Row5 This menu allows to customize the Langu...

Страница 26: ...cons 5 Select Loc Lang Press Write If Password is requested see Password 2 Select icon Setting by pushbutton Increase or Decrease 6 Press Exit Press Select 3 Select Group 1 or Group 2 7 Yes confirms a...

Страница 27: ...es Options IRSel Long Long LatSide1 LatSide2 Oper Levels Is 0 200 In 0 1 0 5 step 0 01 In R 20 000 10 50 step 0 10 14 5 1 Description of variables Enab Function enabling No Disable Yes Enable IRSel Bi...

Страница 28: ...2009 Rev 0 Pag 28 of 87 14 6 Function 2d Second differential element Status Enab No No Yes Oper Levels Is 0 200 In 2 0 20 step 0 01 In 14 6 1 Description of variables Enab Function enabling No Disabl...

Страница 29: ...05 s 0 01 90 step 0 01 s t5H 0 05 s 0 01 90 step 0 01 s 14 7 1 Description of variables 2H Second harmonic level p u of measured differential current 5H Fifth harmonic level p u of measured differenti...

Страница 30: ...Disable Yes Enable f t Operation characteristic Time Current curve D Independent definite time A IEC Inverse Curve type A B IEC Very Inverse Curve type B C IEC Extremely Inverse Curve type C I IEEE I...

Страница 31: ...0 14 0 0 02 IEC B Very Inverse B 13 5 0 1 IEC C Extremely Inverse C 80 0 2 IEEE Moderate Inverse MI 0 0104 0 0226 0 02 IEEE Short Inverse SI 0 00342 0 00262 0 02 IEEE Very Inverse VI 3 88 0 0963 2 IE...

Страница 34: ...t is possible to inhibit the time delayed tripping by an external signal that activates a Digital Input programmed for this functionality The programmed Digital Input gets activated by an external dry...

Страница 35: ...100 step 0 01 s td2xI 0 06 s 0 02 1 00 step 0 01 s 14 9 1 Description of variables Enab Function enabling No Disable Yes Enable tBI Blocking input reset time Off Permanent block 2tBO Set 2xtBO 2xI Aut...

Страница 36: ...o Disable Yes Enable f t Operation characteristic Time Current curve D Independent definite time A IEC Inverse Curve type A B IEC Very Inverse Curve type B C IEC Extremely Inverse Curve type C I IEEE...

Страница 37: ...100 step 0 01 s td2xI 0 06 s 0 02 1 00 step 0 01 s 14 11 1 Description of variables Enab Function enabling No Disable Yes Enable tBI Blocking input reset time Off Permanent block 2tBO Set 2xtBO 2xI Au...

Страница 38: ...BH On On Off Oper Levels Is 0 01 On 0 01 4 step 0 01 On Timers ts 100 00 s 0 02 100 step 0 01 s 14 12 1 Description of variables Enab Function enabling No Disable Yes Enable BH Blocking function durin...

Страница 39: ...l the relay gives out an alarm to signalize that maintenance inspection of the Circuit Breaker is needed The operation of this function is based on the following parameters Ii Ii 0 1 99 In Wi Wi 1 999...

Страница 40: ...contact of R1 is used to trip the C B as reported in the drawing here below The supervision works when the C B is closed and recognizes the Trip Circuit as sound as far as the current flowing exceeds...

Страница 41: ...t is possible to configurate the operation of the Relay Internal Fault detection element Status Enab No No Yes Timers tIRF 5 00 s 5 200 step 0 01 s 14 15 1 Description of variables Enab Function enabl...

Страница 42: ...ion of variables L R Selection of Local Remote C B operation mode Ignored or Active Key Disable The pushbuttons on Front Panel are disabled the operation of the C B can be controlled by 1 serial bus c...

Страница 43: ...Display Message 1 L the control of C B is in Local mode 2 R the control of C B is in Remote mode 3 If the symbol show up the relay is in discrepancy Local Remote The commands can be send from Local o...

Страница 44: ...REUserLg On rising edge of User Logic see User Trigger Oscillo FEUserLg On falling edge of User Logic tPre Recording time before Trigger tPost Recording time after Trigger 14 17 2 Operation In the opt...

Страница 45: ...R second harmonic lock 5HRL Phase R fifth harmonic lock 2HSL Phase S second harmonic lock 5HSL Phase S fifth harmonic lock 2HTL Phase T second harmonic lock 5HTL Phase T fifth harmonic lock 2HReduct...

Страница 46: ...0 D4Not Digital Input 0 D4 deactivated 1 D1 Digital Input 1 D1 activated Digital input on Expansion Board 1 1 D1Not Digital Input 1 D1 deactivated to 1 D15 Digital Input 1 D15 activated 1 D15Not Digit...

Страница 47: ...output This operation is possible only via MSCom2 software Name Internal name User descr Fixed Linked functions Selection functions OpLogic Operation Logic None OR AND XOR NOR NAND NOT Ff SR Timer Tim...

Страница 48: ...2010 Data 01 04 2009 Rev 0 Pag 48 of 87 Example Setting User Variable Open MSCom2 program and connect to the relay Select Change Windows from Menu button Select User Variable Setting for User Trigger...

Страница 49: ...Rev 0 Pag 49 of 87 Linked Functions Select Linked Functions related to User Trigger Oscillo and press right button on mouse select Value change Select R1d R2d R3d from Available box via push button Ad...

Страница 50: ...n Logic Oplogic Select Oper Logic related to User Trigger Oscillo and press right button on mouse select Value change Insert AND into box and press OK Timer Select Timer related to User Trigger Oscill...

Страница 51: ...N MO 0377 ING Copyright 2010 Data 01 04 2009 Rev 0 Pag 51 of 87 Timer type Select Timer related to User Trigger Oscillo and press right button on mouse select Value change Select Monostable into box...

Страница 52: ...es Enab Function enabling No Disable Yes Enable tBF Trip time delay 14 18 2 Operation The Breaker Failure detection is started by the operation of the output relay R1 programmed to be controlled by th...

Страница 53: ...l Reset Configuration This menu allows to configurate the edge polarity of the digital input associated to the trip reset function Options ActOn RiseEdge RiseEdge FallEdge 14 19 1 Description of varia...

Страница 54: ...nly via MSCom2 software Name Internal progressive name User Descr Custom identification label for user variable Linked functions Selection functions OpLogic Operation Logic None OR AND XOR NOR NAND NO...

Страница 55: ...ta 01 04 2009 Rev 0 Pag 55 of 87 Example Setting User Variable Open MSCom2 program and connect to the relay Select Change Windows from Menu button Select User Variable Setting for UserVar 0 Start Diff...

Страница 56: ...Copyright 2010 Data 01 04 2009 Rev 0 Pag 56 of 87 User description User descr Select User descr related to UserVar 0 and press right button on mouse select Value change Insert Start Differential Elem...

Страница 57: ...2009 Rev 0 Pag 57 of 87 Linked Functions Select Linked Functions related to UserVar 0 and press right button on mouse select Value change Select R1d R2d R3d from Available box via push button Add and...

Страница 58: ...87 Operation Logic Oplogic Select Oper Logic related to UserVar 0 and press right button on mouse select Value change Insert OR into box and press OK Timer Select Timer related to UserVar 0 and press...

Страница 59: ...X Doc N MO 0377 ING Copyright 2010 Data 01 04 2009 Rev 0 Pag 59 of 87 Timer type Select Timer related to UserVar 0 and press right button on mouse select Value change Select Monostable into box and pr...

Страница 60: ...lable on main relay D1 0 D1 terminals 38 28 Programmable D2 0 D2 terminals 38 18 Programmable D3 0 D3 terminals 38 29 Programmable D4 0 D4 terminals 38 19 Programmable PTC Three of them 0 D1 0 D2 0 D3...

Страница 61: ...Blocking input phase S function 2d BiT1d Blocking input phase T function 2d 2HrmLock Logical trigger input 2 nd harmonic reduction 5HrmLock Logical trigger input 5 th harmonic reduction Bi1I Blocking...

Страница 62: ...of 87 Example Name Logical Input name Status Logical Input status OpLogic Not Used Functions Selection function Example Setting Digital Input Open MSCom2 program and connect to the relay Select Change...

Страница 63: ...10 Data 01 04 2009 Rev 0 Pag 63 of 87 Functions Select Functions related to BiR1d and press right button on mouse select Value change From box Available select R1d and press Add Press OK for confirmat...

Страница 64: ...ic command 1d R1d Start first differential element phase R tR1d Trip first differential element phase R S1d Start first differential element phase S tS1d Trip first differential element phase S T1d St...

Страница 65: ...illo User Variable for Oscillographic Recording UserVar 0 User Variable to UserVar 24 Vcc Reserved Gnd Reserved ResLog Reset signal logic P1 Push button Open P2 Push button Close 0 D1 Digital Input 0...

Страница 66: ...Configuration Normally Deenergized The output relay is deenergized in normal conditions and gets energized on activation of the controlling Functional Output reset means deenergizing Normally Energiz...

Страница 67: ...utput relay is operated when the controlling Functional Output is activated and remains in the operated condition until a manual reset command is issued by the relay keyboard local commands menu or vi...

Страница 68: ...ttings for 0 R1 Change settings for 0 R1 R1d Normally Close Automatic reset 0 5 Linked Functions Select Linked Functions related to 0 R1 and press right button on mouse select Value change From box Av...

Страница 69: ...ght 2010 Data 01 04 2009 Rev 0 Pag 69 of 87 Output Config Select Output Config related to 0 R1 and press right button on mouse select Value change Select Normally Close from combo box and press OK if...

Страница 70: ...tion related to 0 R1 and press right button on mouse select Value change Select Manual reset from combo box and press OK if Password is request see Password tON Select tON related to 0 R1 and press ri...

Страница 71: ...W Day Es Wednesday 1 Press Menu for access to the main menu with icons 2 Select icon TimeDate by pushbuttons Increase or Decrease Press Select 3 Press Modify 4 The last two figures of the Year will ap...

Страница 72: ...y to go back to the step 3 Press the button Next to go back to the previous display 17 1 Clock synchronization The internal clock has 1ms resolution and a stability of 35ppm in the operational tempera...

Страница 73: ...internal self clearing transient fault is detected it is recorded into an historical file without any other action 19 Dev Info Relay Version In this menu it is possible to read the information relevan...

Страница 74: ...s Serial No reported in the label on relays enclosure 22 Power Frequency Insulation Test Every relay individually undergoes a factory insulation test according to IEC255 5 standard at 2 kV 50 Hz 1min...

Страница 75: ...DTMR3 TX Doc N MO 0377 ING Copyright 2010 Data 01 04 2009 Rev 0 Pag 75 of 87 23 Basic Relay Wiring Diagram 23 1 UX10 4 Expansion Module Wiring Diagram 10 Digital Inputs 4 Output Relays...

Страница 76: ...DTMR3 TX Doc N MO 0377 ING Copyright 2010 Data 01 04 2009 Rev 0 Pag 76 of 87 23 2 14DI Expansion Module Wiring Diagram 14 Digital Inputs 23 3 14DO Expansion Module Wiring Diagram 14 Output Relays...

Страница 78: ...eAd and can be called from the P C A dedicated communication software MSCom2 for Windows 9x 2000 XP or later is available Please refer to the MSCom2 instruction manual for more information Maximum len...

Страница 82: ...sition of the screw driver mark Draw out the PCB by pulling on the handles 26 2 Plug in Rotate clockwise the screws and in the horizontal position of the screw driver mark Slide in the card on the rai...

Страница 83: ...gnetic field IEC61000 4 9 1000A m 8 20 s Damped oscillatory magnetic field IEC61000 4 10 100A m 0 1 1MHz Immunity to conducted common mode disturbance 0Hz 150KHz IEC61000 4 16 level 4 Electrical fast...

Страница 84: ...quisition Unit 420 23 01 x IPU Processor Unit 0420 23 01 x Application Software MSCom 2 1 03 28 or later Quartier du Pav Neuf 49 rue de l Universit 93160 Noisy le Grand France T l 33 1 48 15 09 09 Fax...

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