Armored remove AC metal-enclosed switchgear Usage of this switching device is suitable for 3.6 ~ 12kV three-phase AC 50Hz single busbar and single busbar system, power distribution equipment, low voltage switch prices, mainly for power plants, sized secondary substation powered generators, industrial and mining enterprises, and electrical power distribution systems, power transmission and large high-voltage motor starting, etc., to exercise control, protection and monitoring. This switch device complies with GB3906, DL404 standards and international IEC298. The switchgear can be equipped with type VD4, VB2 type, VS1 type, HVF (Hyundai), EV12 vacuum circuit breaker, with push-pull circuit breaker to prevent on-load, to prevent accidental division circuit breaker to prevent the grounding switch is in the closed position closing the circuit breaker to prevent mistakenly charged compartment to prevent mistakenly charged at the time of closing conditions 1, ambient temperature -10 ℃ to + 40 ℃ 2, Altitude: not exceeding 1000m3, humidity relative humidity: daily average of not more than 95 %, on average less than 90% 4 earthquake intensity does not exceed 8 degrees; 5, the ambient air should not be obviously polluted corrosive, flammable gas, vapor, and the like; 6, no serious contamination and recurrent severe vibration. 7, when used under normal ambient conditions than specified in this standard GB3906 and consultation by the user and the manufacturer. 2, solid and reliable five anti-interlock device on a closed circuit breaker panel can be operated, Shenqiu low voltage, the circuit breaker can be seen through a viewing window in which the state; 3, full-featured handcart, 100% handcart interchangeability, lightweight equipment operation, smooth operation; 4, maintenance is simple, easy to install bus bar and cable, low voltage disk, lifting transport vehicles, low voltage systems, handcarts forward, extraction and transportation very convenient; 5, all assembled switchgear using aluminum-steel, corrosion-resistant, anti-oxidation, the use of multi-fold process, ensure rigidity and high strength. 1. Rational design: According to escape mouth, FIG production and other electrical characteristics of the switching unit design, a combination of functional units .2 general structure, flexible assembly:. C-profile and meet a variety of structural forms .I Browse protection level and Using surround Condition Requirements .3 * can be composed of standard modules respectively protection, operation, conversion, control, standard cell module structure arbitrarily chosen group generation leather .4 Safety: The area between the isolation and functional unit incoming and outgoing adopted isolated the trouble to effectively strengthen security barrier properties than .5 technical parameters: The main technical parameters of the international leading level of low voltage drive, learning Connaught Electrical and Mechanical (certified), Shen Qiu County, Henan study by the promise of low voltage Electrical Equipment Limited. Henan Xi Connaught Electrical Equipment Co. (www.hnxinuo.com) is Zhengzhou, electronics, electrical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In practice Connaught Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create learning Connaught Electrical and Mechanical better future.