MICROENER DTMR33-TX Operation Manual Download Page 35

Page: 35 / 84

DTMR3-TX

Doc. N°

MO-0377-ING

Data

01.04.2009

Rev.

Pag.

14.9

– Function:

1I>>

(Second Overcurrent Element side 1)

Stats



Enab.

[No / Yes]

Options



tBI

Off

[Off / 2tBO]



2xI

Disable

[Disable / Enable]

Oper. Levels



4.000

(0.100



20)

step 0.010 In

Timers



100.00

(0.02



100)

step

0.01



tBO

0.75

(0.05



0.75)

step

0.01



t2xI

100.00

(0.02



100)

step

0.01



td2xI

0.06

(0.02



1.00)

step

0.01

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

: Automatic doubling of trip level on inrush



: Minimum operation level



: Trip time delay



tBO

: Time to reset of the Blocking Output after expiring of the Trip time delay.

“tBO” is also the trip time delay of the Breaker Failure function.



t2xI

: Maximum time of automatic threshold doubling on inrush



td2xI

: Time for calculation of current rate of rise.

Summary of Contents for DTMR33-TX

Page 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...

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

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Search results

Summary of Contents for DTMR33-TX

Reviews:

Related manuals for DTMR33-TX

Brands by name

Popular brands

MICROENER DTMR33-TX, Operation Manual

Search results

Summary of Contents for DTMR33-TX

Reviews:

Related manuals for DTMR33-TX

Brands by name

Popular brands