KYN61-40.5 armored move-open type a.c. metal-enclosed switchgear (hereinafter referred to as "switchgear") Its main feature is that the cabinet is equipped with ZN85-40.5-type fully-insulated vacuum circuit breaker and spring-operated mechanism, can also be equipped with foreign VD4-40.5 and HD4-40.5 cabinet body using zinc-plating and cold-rolled steel plate spray-plastic assembly and become. The cabinet is assembled by spraying aluminum-zinc-decorated plate and cold-rolled steel plate, which improves the matching precision of the handcart and the cabinet, and the handcart is very easy to be pushed forward and pulled out, with strong interchangeability. Beautiful appearance, complete program, safe and reliable use.

This product is used in 35kV three-phase AC 50Hz power system, as a power plant, substation and industrial and mining enterprises to accept and distribute power distribution room, with control, protection and monitoring functions. This product conforms to GB3906 "3~35kV AC metal-enclosed switchgear", GB/TI022 "Shared Technical Requirements for High-voltage Switchgear and Controlgear Standards", DL/T404 "Technical Conditions for Ordering AC High-voltage Switchgear", and IEC60298 "AC Metal-enclosed Switchgear and Controlgear with Rated Voltage of 1kV or more than 52kV and below".