31. Functions, codes and symbols
Table 89. 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)
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)
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)
Non-directional earth-fault protection, instantaneous stage EFIPTOC1
Io>>> (1)
50N/51N (1)
Directional earth-fault protection, low stage
DEFLPDEF1
Io> -> (1)
67N-1 (1)
DEFLPDEF2
Io> -> (2)
67N-1 (2)
Directional earth-fault protection, high stage
DEFHPDEF1
Io>> -> (1)
67N-2 (1)
Transient/intermittent earth-fault protection
INTRPTEF1
Io> -> IEF (1)
67NIEF (1)
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)
ROVPTOV3
Uo> (3)
59G (3)
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)
Positive-sequence undervoltage protection
PSPTUV1
U1< (1)
47U+ (1)
Negative-sequence overvoltage protection
NSPTOV1
U2> (1)
47O- (1)
Three-phase thermal overload protection, two time
constants
T2PTTR1
3Ith>T/G/C (1)
49T/G/C (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)
Capacitor Bank Protection and Control
1MRS757952 D
REV615
Product version: 5.0 FP1
54
ABB
Summary of Contents for RELION REV615
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