Back-Up Protection Functions - ABB REC670 Product Manual

Bay control REC670 2.2
Product version: 2.2.1

Back-up protection functions

IEC 61850 or ANSI
function name
Current protection
PHPIOC 50
OC4PTOC
51_67 1)
EFPIOC 50N
EF4PTOC 51N
67N 2)
NS4PTOC 46I2
SDEPSDE 67N
LCPTTR 26
LFPTTR 26
TRPTTR 49
CCRBRF 50BF
STBPTOC 50STB
CCPDSC 52PD
GUPPDUP 37
GOPPDOP 32
BRCPTOC 46
CBPGAPC
VRPVOC 51V
Voltage protection
UV2PTUV 27
OV2PTOV 59
ROV2PTOV 59N
VDCPTOV 60
LOVPTUV 27
Frequency protection
10
Function description
Instantaneous phase overcurrent
protection
Directional phase overcurrent protection,
four steps
Instantaneous residual overcurrent
protection
Directional residual overcurrent
protection, four steps
Four step directional negative phase
sequence overcurrent protection
Sensitive directional residual overcurrent
and power protection
Thermal overload protection, one time
constant, Celsius
Thermal overload protection, one time
constant, Fahrenheit
Thermal overload protection, two time
constants
Breaker failure protection
Stub protection
Pole discordance protection
Directional underpower protection
Directional overpower protection
Broken conductor check
Capacitor bank protection
Voltage restrained overcurrent protection
Two step undervoltage protection
Two step overvoltage protection
Two step residual overvoltage protection
Voltage differential protection
Loss of voltage check
Bay control
REC670
(Customized)
0-6 1-C51
0-6 1-C51
0-6 1-C51
0-6 1-C51
0-6 1-C51
0-6 1-C16
0-6 1-C51
0-6 1-C51
0-6 1-C51
0-6 1-C51
0-6 1-B27
0-6 1
0-2 1-C35
0-2 1-C35
0-1 1
0-3
0-3 1-C35
0-2 2-D02
0-2 2-D02
0-2 2-D02
0-6 2
0-2 1
1MRK 511 404-BEN A
GUID-A8D0852F-807F-4442-8730-E44808E194F0 v13
2-C52 2-C53 1-C51
2-C52 2-C53 1-C51
2-C52 2-C53 1-C51
2-C52 2-C53 1-C51
2-C52 2-C53 1-C51
1–C16 1-C16 1-C16
1-C52 2-C53 1-C51
1-C52 2-C53 1-C51
1-C52 2-C53 1-C51
2-C52 3-C53 1-C51
2-B25 2-B25 1-B27
2 3 1
1-C35 1-C35 1-C35
1-C35 1-C35 1-C35
1 1 1
1-C35 1-C35 1-C35
2-D02 2-D02 2-D02
2-D02 2-D02 2-D02
2-D02 2-D02 2-D02
2 2 2
1 2 1
ABB