This standard applies to three-phase group-operated 60-Hz subsurface load-interrupting switches with maximum ratings of 600 A and 38 kV that utilize separable insulated connectors. It covers service conditions; ratings and…
Requirements are given for three-phase group operated subsurface and vault load-interrupting switchgear with maximum ratings of 600 A and 38 kV, and for utilizing separable insulated connectors. Definitions are given,…
Requirements for assemblies of single-phase and three-phase, dead-front and live-front,pad-mounted, load-interrupter switches with expulsion, current-limiting, and other types of fuses in enclosures up to 38 kV rated maximum voltage are…
Required definitions, ratings, procedures for performing design tests and production tests, and construction requirements for subsurface, vault, and pad-mounted load-interrupter switchgear and fused load-interrupter switchgear for ac systems up to…
This standard provides specific requirements and guidance for seismic qualification of metal-enclosed power switchgear assemblies. This guide may also be used in other applications in which seismic response of metal-enclosed…
This IEEE Standards product is part of the C37 family on Switchgear, Substations and Protective Relays. Methods and requirements for qualifying switchgear assemblies for indoor areas outside the containment area…
This standard applies only to relays and relay systems used to control power switchgear. It does not cover relays of types designed primarily for industrial control, for switching of communication…
Superseded by IEEE Std C37.90-2005. This standard applies to relay systems that protect and control apparatus that generate, and distribute and use electric power. This standard defines service conditions and…
