ABB Relion 670 series REC670 - Back-up Protection Functions

Back-up protection functions
IEC 61850 ANSI Function description Bay control
REC670 (A30)
REC670 (B30)
REC670 (C30)
Current protection
PHPIOC 50 Instantaneous phase overcurrent protection 1-C31 2-C32 2-C33
OC4PTOC 51_67 Four step phase overcurrent protection 1-C31 2-C32 2-C33
EFPIOC 50N Instantaneous residual overcurrent protection 1-C31 2-C32 2-C33
EF4PTOC 51N_67
N
Four step residual overcurrent protection 1-C31 2-C32 2-C33
NS4PTOC 46I2 Four step directional negative phase sequence overcurrent protection 1-C31 2-C32 2-C33
SDEPSDE 67N Sensitive directional residual overcurrent and power protection 1-C16 1-C16 1-C16
LPPTR 26 Thermal overload protection, one time constant 1-C31 1-C32 2-C33
TRPTTR 49 Thermal overload protection, two time constant 1-C31 1-C32 2-C33
CCRBRF 50BF Breaker failure protection 1-C31 2-C32 3-C33
CCRPLD 52PD Pole discordance protection 1 2 3
GUPPDUP 37 Directional underpower protection 1-C17 1-C17 1-C17
GOPPDOP 32 Directional overpower protection 1-C17 1-C17 1-C17
BRCPTOC 46 Broken conductor check 1 1 1
Voltage protection
UV2PTUV 27 Two step undervoltage protection 2-D02 2-D02 2-D02
OV2PTOV 59 Two step overvoltage protection 2-D02 2-D02 2-D02
ROV2PTOV 59N Two step residual overvoltage protection 2-D02 2-D02 2-D02
VDCPTOV 60 Voltage differential protection 2 2 2
LOVPTUV 27 Loss of voltage check 1 1 2
Frequency protection
SAPTUF 81 Underfrequency protection 6-E01 6-E01 6-E01
SAPTOF 81 Overfrequency protection 6-E01 6-E01 6-E01
SAPFRC 81 Rate-of-change frequency protection 6-E01 6-E01 6-E01
Multipurpose protection
CVGAPC General current and voltage protection 4-F01 4-F01 4-F01
Bay control REC670
1MRK511232-BEN E
Pre-configured
Product version: 1.2
ABB 5