Transformer. All transformers require high speed differential relay protection in addition to phase and ground time and instantaneous overcurrent protection. All microprocessor differential relays shall have phase and ground time and instantaneous overcurrent protection enabled. Transformer relay protection shall operate through a lockout (86) relay. Each transformer protective relay shall operate its own dedicated lockout relay. SERVICE AGREEMENT NO. 2544
Appears in 4 contracts
Sources: Service Agreement, Service Agreement, Standard Small Generator Interconnection Agreement
Transformer. All transformers require high speed differential relay protection in addition to phase and ground time and instantaneous overcurrent protection. All microprocessor differential relays shall have phase and ground time and instantaneous overcurrent protection enabled. Transformer relay protection shall operate through a lockout (86) relay. Each transformer protective relay shall operate its own dedicated lockout relay. SERVICE AGREEMENT NO. 2544.
Appears in 3 contracts
Sources: Standard Small Generator Interconnection Agreement, Standard Small Generator Interconnection Agreement, Standard Small Generator Interconnection Agreement