ABB Relion 670 series

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ANSI06000254-2-en.vsd

LT3CPDIF (87LT)

I3P1*

I3P2*

I3P3*

TRIP

TR_A

TR_B

TR_C

TRIPRES

TRIPUNRE

TRIPENHA

PICKUP

PU_A

PU_B

PU_C

BLK2H

BLK2H_A

BLK2H_B

BLK2H_C

BLK5H

BLK5H_A

BLK5H_B

BLK5H_C

ALARM

OPENCT

OPENCTAL

ID_A

ID_B

ID_C

IDMAG_A

IDMAG_B

IDMAG_C

IBIAS

IDMAG_NS

ANSI06000254 V2 EN

Figure 62: LT3CPDIF (87LT) function block

1MRK505222-UUS C Section 5

Differential protection

143

Technical reference manual

Main Page

Table of contents7
Introduction41
- Introduction to the technical reference manual41
Analog inputs51
- Introduction51
- Operation principle51
- Function block52
- Setting parameters53
Local HMI61
- Human machine interface61
- Medium size graphic HMI62
  - Medium62
  - Design62
- Keypad64
- LED65
- Local HMI related functions67
Basic IED functions81
- Authorization81
  - Principle of operation81
    - Authorization handling in the IED83
- Self supervision with internal event list84
- Time synchronization90
- Parameter setting groups101
- ChangeLock function CHNGLCK104
- Test mode functionality TEST105
- IED identifiers109
  - Introduction109
  - Setting parameters109
- Product information109
- Signal matrix for binary inputs SMBI110
- Signal matrix for binary outputs SMBO112
- Signal matrix for mA inputs SMMI113
- Signal matrix for analog inputs SMAI115
- Summation block 3 phase 3PHSUM120
- Authority status ATHSTAT122
- Denial of service DOS123
Differential protection127
- Line differential protection127
- 1Ph High impedance differential protection HZPDIF (87)167
- Additional security logic for differential protection STSGGIO (11)170
Impedance protection179
- Distance measuring zones, quadrilateral characteristic ZMQPDIS (21), ZMQAPDIS (21), ZDRDIR (21D)179
- Distance measuring zone, quadrilateral characteristic for series compensated lines ZMCPDIS (21), ZMCAPDIS (21), ZDSRDIR (21D)201
- Phase selection, quadrilateral characteristic with fixed angle FDPSPDIS (21)224
- Full-scheme distance measuring, Mho characteristic ZMHPDIS (21)245
- Full-scheme distance protection, quadrilateral for earth faults ZMMPDIS (21), ZMMAPDIS (21)267
- Directional impedance element for mho characteristic and additional distance protection directional function for earth faults ZDMRDIR (21D), ZDARDIR282
- Mho impedance supervision logic ZSMGAPC291
- Faulty phase identification with load encroachment FMPSPDIS (21)294
- Distance protection zone, quadrilateral characteristic, separate settings ZMRPDIS (21), ZMRAPDIS (21) and ZDRDIR (21D)309
- Phase selection, quadrilateral characteristic with settable angle FRPSPDIS (21)332
- Power swing detection ZMRPSB (68)353
- Power swing logic ZMRPSL362
- Pole slip protection PSPPPAM (78)366
- Automatic switch onto fault logic, voltage and current based ZCVPSOF374
- Phase preference logic PPLPHIZ378
Current protection385
- Instantaneous phase overcurrent protection 3-phase output PHPIOC (50)385
- Four step phase overcurrent protection OC4PTOC (51/67)387
- Instantaneous residual overcurrent protection EFPIOC (50N)402
- Four step residual overcurrent protection, zero, negative sequence direction EF4PTOC (51N/67N)405
- Four step directional negative phase sequence overcurrent protection NS4PTOC (46I2)427
- Sensitive directional residual overcurrent and power protection SDEPSDE (67N)442
- Thermal overload protection, one time constant LPTTR455
- Breaker failure protection CCRBRF (50BF)462
- Stub protection STBPTOC (50STB)468
- Pole discrepancy protection CCRPLD (52PD)471
- Directional underpower protection GUPPDUP (37)476
- Directional overpower protection GOPPDOP (32)484
- Broken conductor check BRCPTOC (46)492
Voltage protection497
- Two step undervoltage protection UV2PTUV (27)497
- Two step overvoltage protection OV2PTOV (59)511
- Two step residual overvoltage protection ROV2PTOV (59N)524
- Overexcitation protection OEXPVPH (24)535
- Voltage differential protection VDCPTOV (60)548
- Loss of voltage check LOVPTUV (27)552
Frequency protection557
- Underfrequency protection SAPTUF (81)557
- Overfrequency protection SAPTOF (81)563
- Rate-of-change frequency protection SAPFRC (81)567
Multipurpose protection573
- General current and voltage protection CVGAPC573
Secondary system supervision603
- Current circuit supervision CCSRDIF (87)603
- Fuse failure supervision SDDRFUF606
Control621
- Synchronism check, energizing check, and synchronizing SESRSYN (25)621
- Autorecloser SMBRREC (79)639
- Apparatus control APC658
- Interlocking (3)696
- Logic rotating switch for function selection and LHMI presentation SLGGIO760
- Selector mini switch VSGGIO766
- IEC61850 generic communication I/O functions DPGGIO768
- Single point generic control 8 signals SPC8GGIO770
- AutomationBits, command function for DNP3.0 AUTOBITS772
- Single command, 16 signals SINGLECMD791
Scheme communication795
- Scheme communication logic for distance or overcurrent protection ZCPSCH(85)795
- Phase segregated scheme communication logic for distance protection ZC1PPSCH (85)802
- Current reversal and WEI logic for distance protection 3-phase ZCRWPSCH (85)809
- Local acceleration logic ZCLCPLAL814
- Scheme communication logic for residual overcurrent protection ECPSCH (85)817
- Current reversal and weak-end infeed logic for residual overcurrent protection ECRWPSCH (85)823
- Current reversal and weak-end infeed logic for phase segregated communication ZC1WPSCH (85)828
- Direct transfer trip logic834
Logic865
- Tripping logic SMPPTRC (94)865
- Trip matrix logic TMAGGIO873
- Configurable logic blocks878
- Fixed signal function block FXDSIGN887
- Boolean 16 to Integer conversion B16I889
- Boolean 16 to Integer conversion with logic node representation B16IFCVI891
- Integer to Boolean 16 conversion IB16894
- Integer to Boolean 16 conversion with logic node representation IB16FCVB897
Monitoring901
- Measurements901
- Event counter CNTGGIO934
- Event function EVENT937
- Logical signal status report BINSTATREP942
- Fault locator LMBRFLO945
- Measured value expander block RANGE_XP953
- Disturbance report DRPRDRE955
- Sequential of events977
- Indications979
- Event recorder980
- Trip value recorder982
- Disturbance recorder983
Metering989
- Pulse-counter logic PCGGIO989
- Function for energy calculation and demand handling ETPMMTR993
Station communication999
- Overview999
- IEC 61850-8-1 communication protocol999
- IEC 61850-9-2LE communication protocol1006
- LON communication protocol1012
- SPA communication protocol1032
- IEC 60870-5-103 communication protocol1042
- Horizontal communication via GOOSE for interlocking GOOSEINTLKRCV1065
- Goose binary receive GOOSEBINRCV1068
- Multiple command and transmit MULTICMDRCV, MULTICMDSND1070
Remote communication1075
- Binary signal transfer1075
- Transmission of analog data from LDCM LDCMTransmit1082
  - Function block1082
  - Input and output signals1083
IED hardware1085
- Overview1085
  - Variants of case and local HMI display size1085
  - Case from the rear side1087
- Hardware modules1091
- Dimensions1141
- Mounting alternatives1150
- Technical data1159
Labels1165
- Labels on IED1165
Connection diagrams1169
Inverse time characteristics1185
- Application1185
- Principle of operation1188
  - Mode of operation1188
- Inverse characteristics1194
Glossary1221

ABB Relion 670 series - Page 149

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