ABB Relion 670 series - Security in Substation Automation; General Security in Substation Automation

Back-up protection functions
GUID-A8D0852F-807F-4442-8730-E44808E194F0 v16
IEC 61850 or
function name
ANSI Function description Line Differential
RED670
(Customized)
RED670 (B33)
RED670 (A42)
RED670 (B42)
RED670 (C42)
Current protection
PHPIOC 50 Instantaneous phase overcurrent
protection
0-3 1 1 1 1
OC4PTOC
51_67
1)
Directional phase overcurrent
protection, four steps
0-3 1 1 1 1
EFPIOC 50N Instantaneous residual overcurrent
protection
0-1 1 1 1 1
EF4PTOC 51N
67N
2)
Directional residual overcurrent
protection, four steps
0-3 1 1 1 1
NS4PTOC 46I2 Directional negative phase sequence
overcurrent protection, four steps
0-2 1 1 1 1
SDEPSDE 67N Sensitive directional residual
overcurrent and power protection
0-1 1-C16 1-C16 1-C16 1-C16
LCPTTR 26 Thermal overload protection, one time
constant, Celsius
0-2 1 1 1 1
LFPTTR 26 Thermal overload protection, one time
constant, Fahrenheit
0-2 1 1 1 1
CCRBRF 50BF Breaker failure protection 0-2 2 1 2 1
STBPTOC 50STB Stub protection 0-2 1B
1-B27
1 1B
1-B27
1
CCPDSC 52PD Pole discordance protection 0-2 2 1 2 1
GUPPDUP 37 Directional underpower protection 0-2 1-C35 1-C35 1-C35 1-C35
GOPPDOP 32 Directional overpower protection 0-2 1-C35 1-C35 1-C35 1-C35
BRCPTOC 46 Broken conductor check 1 1 1 1 1
VRPVOC 51V Voltage restrained overcurrent
protection
0-3 1-C35 1-C35 1-C35 1-C35
APPTEF 67NT Average power transient earth fault
protection
0-1 1-C54 1-C54 1-C54 1-C54
Voltage protection
UV2PTUV 27 Two step undervoltage protection 0-2 1 1 1 1
OV2PTOV 59 Two step overvoltage protection 0-2 1 1 1 1
ROV2PTOV 59N Residual overvoltage protection, two
steps
0-2 1 1 1 1
OEXPVPH 24 Overexcitation protection 0-1 1-D03 1-D03 1-D03 1-D03
Line differential protection RED670
1MRK 505 379-BEN N
Version 2.2
Hitachi Power Grids 13
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