Structure features:

1, switch cabinet for the assembled skeleton 2mm with aluminium-Zinc plate bending of profiles assembled together. Panels made of high quality cold rolled steel plate, panel thickness of 2.5 mm.

1, assembly using self-tapping screws class 8.8 bolts are fastened.

2, the Cabinet consists of four separate compartments: circuit breakers, bus, cable, relay room. Each function room design is compact, closely separated between metal baffles, accidents and expansion can be effectively restrained, and guaranteed not to cut off the power supply master switch condition removal sector component. Bus room, breaker and cable compartment is equipped with a pressure relief device in maximum short circuit fault, able to withstand the resulting emission of gas through pressure relief.

3, reliable mechanical interlock function, up to five functions.

4, grade IP4X enclosures, closet and breaker room doors open degree of protection IP2X.

Can be equipped with domestic ZN63A (VS1), ABB VD4, Schneider HVX, Siemens 3AE handcart type series circuit breaker

KYN28-12-move your indoor metal armored switch device of three-phase, AC 50 (60) Hz 12,000 volt of rated voltage, rated current 3150A and below power distribution device in the system. Mainly applies to power plants, transmission, industrial and mining enterprises and small and medium generator and distribution and substation of power system secondary power, feed and large high-voltage motor starting and control protection, monitoring purposes. The bus system is the single bus should be derived from the single Busbar with bypass and dual-bus architecture. Implement "five-prevention" blocking function.