ABB Relion 670 Series Product Manual page 71

Busbar protection REB670
Customized
Product version: 1.2
Current protection
Rule: Only one of OC4PTOC and PH4SPTOC can be ordered
Four step phase overcurrent protection (OC4PTOC)
Four step single phase overcurrent protection (PH4SPTOC)
Thermal overload protection, two time constants (TRPTTR)
Rule: Only one type of Breaker failure protection can be ordered
Breaker failure protection (CCRBRF)
Breaker failure protection, single phase version (CCSRBRF)
Directional underpower protection (GUPPDUP)
Directional overpower protection (GOPPDUP)
Capacitor bank protection (CBPGAPC)
Voltage protection
Two step undervoltage protection (UV2PTUV)
Two step overvoltage protection (OV2PTOV)
Two step residual overvoltage protection (ROV2PTOV)
Voltage differential protection (VDCPTOV)
Loss of voltage check (LOVPTUV)
ABB
1 2 3
Qty:
5
6 7
1 2 3 4 5
Qty:
7 8 9 10 11 12
13 14 15 16 17 18
19 20 21 22 23 24
1
Qty:
1 2 3
Qty
5
6 7
1 2 3 4 5
Qty
7 8 9 10 11 12
13 14 15 16 17 18
19 20 21 22 23 24
1 2 3
Qty:
1 2 3
Qty:
1
Qty:
1
Qty:
1
Qty:
1
Qty:
1
Qty:
1
Qty:
1MRK505273-BEN D
4
1MRK 002 906-BD
8
6
1MRK 002 907-BB
2
1MRK 002 906-NC
4
1MRK 002 906-RC
8
6
1MRK 002 907-CB
4
1MRK 002 902-FB
4
1MRK 002 902-GB
2
1MRK 002 902-MA
2
1MRK 002 908-AC
2
1MRK 002 908-DC
2
1MRK 002 908-GC
2
1MRK 002 924-TB
2
1MRK 002 902-EB
71