ABB ret650, Руководство по эксплуатации продукта

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Logic
Rule: One Tripping logic must be ordered
Tripping logic, common 3–phase output SMPPTRC
Qty:
1 2 3
1MRK 004 922-AA
Optional functions
Differential protection
Restricted earth fault protection, low impedance REFPDIF Qty:
1 2 3
1MRK 004 904-CA
1Ph High impedance differential protection HZPDIF Qty:
1 2
1MRK 004 904-DA
Impedance protection
Power swing detection ZMRPSB Qty: 1MRK 004 906-GA
Underimpedance protection for generators and transformers ZGCPDIS Qty: 1MRK 004 906–SA
Load enchroachment LEPDIS Qty: 1MRK 004 906-NA
Current protection
Instantaneous phase overcurrent protection, 3–phase output PHPIOC Qty:
1 2 3
1MRK 004 908-AA
Four step phase overcurrent protection, 3–phase output OC4PTOC Qty:
1 2 3
1MRK 004 908-BC
Instantaneous residual overcurrent protection EFPIOC Qty:
1 2 3
1MRK 004 908-CA
Four step residual overcurrent protection, zero/negative sequence direction EF4PTOC Qty:
1 2 3
1MRK 004 908-FA
Thermal overload protection, two time constants TRPTTR Qty:
1 2 3
1MRK 004 908-KB
Breaker failure protection, 3–phase activation and output CCRBRF Qty:
1 2 3
1MRK 004 908-LA
Pole discordance protection CCRPLD Qty:
1 2 3
1MRK 004 908-NA
Directional underpower protection GUPPDUP Qty:
1 2
1MRK 004 908-RB
Directional overpower protection GOPPDOP Qty:
1 2
1MRK 004 908-SB
Negative sequence based overcurrent function DNSPTOC Qty:
1 2
1MRK 004 908-TB
Transformer protection RET650 1MRK 504 137-BEN B
Product version: 1.3
ABB 61