ABB REF615 - 4.2.4 WHMI Menu Navigation

ABB 51
Feeder Protection and Control
REF615
Product version: 2.0
1MRS756379 D
29. Functions, codes
and symbols
Table 74. REF615 Functions, codes and symbols
Functions IEC 61850 IEC
60617
ANSI
Protection functions
Three-phase non-directional overcurrent,
low-set stage
PHLPTOC
3I> 51P-1
Three-phase non-directional overcurrent,
high-set stage
PHHPTOC 3I>> 51P-2
Three-phase non-directional overcurrent,
instantaneous stage
PHIPTOC 3I>>> 50P/51P
Three-phase directional overcurrent, low-set stage DPHLPDOC 3I> → 67-1
Three-phase directional overcurrent,
high-set stage
DPHHPDOC 3I>> → 67-2
Directional earth-fault, low-set stage DEFLPDEF I
0
> → 67N-1
Directional earth-fault, high-set stage DEFHPDEF I
0
>> → 67N-2
Transient/intermittent earth-fault INTRPTEF I
0
> → IEF 67N-IEF
Non-directional (cross country) earth-fault, using
calculated Io
EFHPTOC I
0
>> 51N-2
Non-directional earth-fault, low-set stage (SEF) EFLPTOC I
0
> 51N-1
Non-directional earth-fault, low-set stage EFLPTOC I
0
> 51N-1
Non-directional earth-fault, high-set stage EFHPTOC I
0
>> 51N-2
Non-directional earth-fault, instantaneous stage EFIPTOC I
0
>>> 50N/51N
Negative-sequence overcurrent NSPTOC I
2
> 46
Phase discontinuity PDNSPTOC I
2
/I
1
> 46PD
Thermal overload T1PTTR 3I
th
> 49F
Three-phase overvoltage PHPTOV 3U> 59
Positive sequence undervoltage PSPTUV1 U1< 47U+
Negative sequence overvoltage NSPTOV1 U2> 47O-
Residual overvoltage ROVPTOV U
0
> 59G
Three-phase undervoltage PHPTUV 3U< 27
Circuit breaker failure CCBRBRF 3I>/I
0
>BF 51BF/51NBF
Three-phase inrush current detector INRPHAR 3I2f> 68
Arc protection ARCSARC ARC 50L/50NL
Control functions
Circuit-breaker control CBXCBR I ↔ O CB
Auto-reclosing DARREC O → I 79
Supervision and Monitoring functions
Fuse failure supervision SEQRFUF1 FUSEF 60
Current circuit supervision CCRDIF MCS 3I MCS 3I