BQD系列防爆磁力起动器

产品特点Features

◆壳体采用高强度合金铝一次性压铸成型，表面经高速抛丸清理后高压静电喷塑。外壳结构紧凑合理、材质密度高强度好、防爆性能优良，

表面塑粉附着力强具有良好的防腐能力，表面光洁，美观大方；

◆内装断路器、接触器、热继电器等，可控制电机的直接起动、停止，并对过载、短路和失压进行保护；

◆钢管，防爆挠性管，防爆电缆，布线均可。

◆Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray. Shell compact structure, high density mate rial strength, Explosion-proof performance, the surface of plastic powder adhesion ability with good anti-corrosion, the surface  smooth, elegant appearance.

◆Built-in circuit breaker, contactor, thermal relay, to start or stop motor, with overload, short circuit and voltage decomperssion protection functions.

◆Steel  pipe,  explosion-proof flexible  tube,cable,  wiring.

主要技术参数Main technical parameters