AV-3S-40.5 type outdoor high voltage vacuum circuit breaker

SUMMARY
AV-3S-40.5 type outdoor high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is a three-phase AC 50Hz, rated voltage 40.5kV and below the outdoor high voltage switch equipment. Can be used as section, closing load current, overload current and short circuit current.
Applicable to substations and industrial and mining enterprises in the distribution system of protection and control purposes, but for rural power grid and frequent operation, need to be especially suitable for city network, rural power grids.
AV-3S-40.5 type of outdoor high voltage vacuum circuit breaker follows 1984-2014 "AC high voltage circuit breakers", "GB3309-1989 high voltage switchgear at room temperature mechanical testing" and "GB/T11022-1999 high voltage switch equipment and control equipment standard common technical requirements" advanced standards.

MODEL & IMPLICATIONS