Functions, codes and symbols - Arc protection - Merging unit - Transformer protection - 2 winding - Product Guide - RET615 Transformer Protection and Control - Relion 615 series - 5.0 FP1 IEC - IEC - 23.05.2023

RET615 Product Guide

Table 1. Functions included in the relay
Function IEC 61850 IEC 60617 IEC-ANSI
Protection
Three-phase non-directional overcurrent protection, low stage PHLPTOC1 3I> (1) 51P-1 (1)
PHLPTOC2 3I> (2) 51P-1 (2)
Three-phase non-directional overcurrent protection, high stage PHHPTOC1 3I>> (1) 51P-2 (1)
PHHPTOC2 3I>> (2) 51P-2 (2)
Three-phase non-directional overcurrent protection, instantaneous stage PHIPTOC1 3I>>> (1) 50P/51P (1)
PHIPTOC2 3I>>> (2) 50P/51P (2)
Non-directional earth-fault protection, low stage EFLPTOC1 Io> (1) 51N-1 (1)
EFLPTOC2 Io> (2) 51N-1 (2)
Non-directional earth-fault protection, high stage EFHPTOC1 Io>> (1) 51N-2 (1)
EFHPTOC2 Io>> (2) 51N-2 (2)
Negative-sequence overcurrent protection NSPTOC1 I2> (1) 46 (1)
NSPTOC2 I2> (2) 46 (2)
Residual overvoltage protection ROVPTOV1 Uo> (1) 59G (1)
ROVPTOV2 Uo> (2) 59G (2)
Three-phase undervoltage protection PHPTUV1 3U< (1) 27 (1)
PHPTUV2 3U< (2) 27 (2)
Three-phase overvoltage protection PHPTOV1 3U> (1) 59 (1)
PHPTOV2 3U> (2) 59 (2)
Three-phase thermal overload protection, two time constants T2PTTR1 3Ith>T/G/C (1) 49T/G/C (1)
Stabilized and instantaneous differential protection for two-winding transformers TR2PTDF1 3dI>T (1) 87T (1)
Numerically stabilized low-impedance restricted earth-fault protection LREFPNDF1 dIoLo> (1) 87NL (1)
High-impedance based restricted earth-fault protection HREFPDIF1 dIoHi> (1) 87NH (1)
Circuit breaker failure protection CCBRBRF1 3I>/Io>BF (1) 51BF/51NBF (1)
Master trip TRPPTRC1 Master Trip (1) 94/86 (1)
TRPPTRC2 Master Trip (2) 94/86 (2)
TRPPTRC3 Master Trip (3) 94/86 (3)
TRPPTRC4 Master Trip (4) 94/86 (4)
TRPPTRC5 Master Trip (5) 94/86 (5)
Arc protection ARCSARC1 ARC (1) 50L/50NL (1)
ARCSARC2 ARC (2) 50L/50NL (2)
ARCSARC3 ARC (3) 50L/50NL (3)
Multipurpose protection MAPGAPC1 MAP (1) MAP (1)
MAPGAPC2 MAP (2) MAP (2)
MAPGAPC3 MAP (3) MAP (3)
MAPGAPC4 MAP (4) MAP (4)
MAPGAPC5 MAP (5) MAP (5)
MAPGAPC6 MAP (6) MAP (6)
MAPGAPC7 MAP (7) MAP (7)
MAPGAPC8 MAP (8) MAP (8)
MAPGAPC9 MAP (9) MAP (9)
MAPGAPC10 MAP (10) MAP (10)
MAPGAPC11 MAP (11) MAP (11)
MAPGAPC12 MAP (12) MAP (12)
MAPGAPC13 MAP (13) MAP (13)
MAPGAPC14 MAP (14) MAP (14)
MAPGAPC15 MAP (15) MAP (15)
MAPGAPC16 MAP (16) MAP (16)
MAPGAPC17 MAP (17) MAP (17)
MAPGAPC18 MAP (18) MAP (18)
Control
Circuit-breaker control CBXCBR1 I <-> O CB (1) I <-> O CB (1)
Disconnector control DCXSWI1 I <-> O DCC (1) I <-> O DCC (1)
DCXSWI2 I <-> O DCC (2) I <-> O DCC (2)
Earthing switch control ESXSWI1 I <-> O ESC (1) I <-> O ESC (1)
Disconnector position indication DCSXSWI1 I <-> O DC (1) I <-> O DC (1)
DCSXSWI2 I <-> O DC (2) I <-> O DC (2)
DCSXSWI3 I <-> O DC (3) I <-> O DC (3)
Earthing switch indication ESSXSWI1 I <-> O ES (1) I <-> O ES (1)
ESSXSWI2 I <-> O ES (2) I <-> O ES (2)
Tap changer position indication TPOSYLTC1 TPOSM (1) 84M (1)
Condition monitoring and supervision
Circuit-breaker condition monitoring SSCBR1 CBCM (1) CBCM (1)
Trip circuit supervision TCSSCBR1 TCS (1) TCM (1)
TCSSCBR2 TCS (2) TCM (2)
Fuse failure supervision SEQSPVC1 FUSEF (1) 60 (1)
Runtime counter for machines and devices MDSOPT1 OPTS (1) OPTM (1)
Measurement
Disturbance recorder RDRE1 DR (1) DFR (1)
Load profile record LDPRLRC1 LOADPROF (1) LOADPROF (1)
Fault record FLTRFRC1 FAULTREC (1) FAULTREC (1)
Three-phase current measurement CMMXU1 3I (1) 3I (1)
CMMXU2 3I (2) 3I (2)
Sequence current measurement CSMSQI1 I1, I2, I0 (1) I1, I2, I0 (1)
Residual current measurement RESCMMXU1 Io (1) In (1)
RESCMMXU2 Io (2) In (2)
Three-phase voltage measurement VMMXU1 3U (1) 3V (1)
Residual voltage measurement RESVMMXU1 Uo (1) Vn (1)
Sequence voltage measurement VSMSQI1 U1, U2, U0 (1) V1, V2, V0 (1)
Three-phase power and energy measurement PEMMXU1 P, E (1) P, E (1)
RTD/mA measurement XRGGIO130 X130 (RTD) (1) X130 (RTD) (1)
Frequency measurement FMMXU1 f (1) f (1)
IEC 61850-9-2 LE sampled value sending SMVSENDER SMVSENDER SMVSENDER
IEC 61850-9-2 LE sampled value receiving (voltage sharing) SMVRCV SMVRCV SMVRCV
Other
Minimum pulse timer (2 pcs) TPGAPC1 TP (1) TP (1)
TPGAPC2 TP (2) TP (2)
TPGAPC3 TP (3) TP (3)
TPGAPC4 TP (4) TP (4)
Minimum pulse timer (2 pcs, second resolution) TPSGAPC1 TPS (1) TPS (1)
Minimum pulse timer (2 pcs, minute resolution) TPMGAPC1 TPM (1) TPM (1)
Pulse timer (8 pcs) PTGAPC1 PT (1) PT (1)
PTGAPC2 PT (2) PT (2)
Time delay off (8 pcs) TOFGAPC1 TOF (1) TOF (1)
TOFGAPC2 TOF (2) TOF (2)
TOFGAPC3 TOF (3) TOF (3)
TOFGAPC4 TOF (4) TOF (4)
Time delay on (8 pcs) TONGAPC1 TON (1) TON (1)
TONGAPC2 TON (2) TON (2)
TONGAPC3 TON (3) TON (3)
TONGAPC4 TON (4) TON (4)
Set-reset (8 pcs) SRGAPC1 SR (1) SR (1)
SRGAPC2 SR (2) SR (2)
SRGAPC3 SR (3) SR (3)
SRGAPC4 SR (4) SR (4)
Move (8 pcs) MVGAPC1 MV (1) MV (1)
MVGAPC2 MV (2) MV (2)
Generic control point (16 pcs) SPCGAPC1 SPC (1) SPC (1)
SPCGAPC2 SPC (2) SPC (2)
Analog value scaling SCA4GAPC1 SCA4 (1) SCA4 (1)
SCA4GAPC2 SCA4 (2) SCA4 (2)
SCA4GAPC3 SCA4 (3) SCA4 (3)
SCA4GAPC4 SCA4 (4) SCA4 (4)
Integer value move MVI4GAPC1 MVI4 (1) MVI4 (1)