ZW7-40.5 outdoor high voltage vacuum circuit breaker is used for AC three-phase power system with 50Hz and voltage of 40.5KV, which is used for breaking, closing load current, overload current and short circuit current.
Product Details
Service Environment
it is just for ordinary type,Other type increase partial ability to cope with stern environment
1.Air temperature: Maximum temperature: +40ºC; Minimum temperature:
general region:-30ºC Alpine region:-40ºC
2.Air pollution level:not higher III level
3.intensity of earthquake:not higher 8 degree
4.partial pressure not exceed 700 Pa(equal with wind speed 34 m/s)
Packaging & Delivery.
Packaging Details
Non-solid wooden case(Stand export package).
Delivery Detail
Within 10~15days from the date of receiving signed sales confirmation by both parties.
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