KYN61-40.5(Z)Type a armored movable AC metal enclosed switchgear

Product overview and scope of application:

The main feature of KYN61-40.5 (z) armored movable AC metal enclosed switchgear (hereinafter referred to as switchgear) is that zn85-40.5 new type fully insulated vacuum circuit breaker and spring operating mechanism are equipped in the cabinet, and the cabinet body is composed of aluminum coated zinc steel plate, which is very portable and interchangeable.

This product is used in 35kV three-phase AC 50Hz power system as the power distribution room of power plants, substations and industrial and mining enterprises to receive and distribute electric energy.

This product complies with GB3906 "3-35kv AC metal enclosed switchgear", GB / t11022 "common technical requirements for signs of high voltage switchgear and control equipment", and IEC298 "AC metal enclosed switchgear and control equipment with rated voltage of 1kV and above and 52kv and below".


Normal service conditions

◆ ambient air temperature: -10 ℃ ~+40 ℃;

◆ altitude: 1000 meters and below (when used in areas with an altitude of more than 1000 meters, it shall be handled according to the technical requirements of JB / z102 standard);

◆ relative temperature: the daily average value is not more than 95%, and the monthly average value is not more than 90%;

◆ seismic intensity: no more than 8 degrees;

◆ places without obvious pollution such as corrosive or combustible gases;

◆ when the altitude is not more than 2000 meters, no measures need to be taken for low-voltage auxiliary equipment.