KYN61-40.5 indoor AC armoured movable high voltage switchgear is using high quality coated aluminium zinc plate processing production. with flexible operation, strong interchangeability,stability,high safety performance,high intellihence etc merit. can matching with more type breaker to use.
this type switchgear cubicle apply to power plant, substation and industrial etc, Suitable for three-phase AC rated voltage 40.5kV, rated frequency 50Hz power system, used to receive and distribute electric energy and control, protect and detect the circuit.
The switchgear cabinet structure adopts the assembled type, and the circuit breaker adopts the handcart floor type structure; it is equipped with a new type of vacuum circuit breaker, and has good interchangeability;
The handcart can be easily moved, and the propulsion mechanism can be prevented from being damaged by misoperation;
The main switch, the handcart, and the switch cabinet door adopt a forced mechanical locking method,
All operations can be performed with the cabinet door closed; the cable room has ample space and can be connected to multiple cables; the fast grounding switch is used for grounding and loop short-circuit; the enclosure protection level is IP3X, and the handcart room door is open, the protection level is IP2X.