Explosion proof self coupling voltage reducing electromagnetic starter box

BQJ seriesExplosion proof self coupling voltage reducing electromagnetic starter boxPrice of non-standard explosion-proof power distribution box(ⅡB、ⅡC、DIP)
Scope of applicationBQJ-45KWExplosion proof self coupling voltage reducing electromagnetic starter boxPrice of non-standard explosion-proof power distribution box(Non standard customized explosion-proof electromagnetic distribution box price)
Suitable for Zone 1 and Zone 2 in explosive gas environments;
Suitable for Class IIA, IIB, and IIC explosive gas environments;
Suitable for areas with combustible dust in zones 20, 21, and 22;
Suitable for petroleum refining, storage, chemical, pharmaceutical, and military facilities, etc
Explosive hazardous environment;BQJ-45KW(Non standard customized explosion-proof electromagnetic distribution box price)
Mainly used for infrequent starting and stopping of three-phase asynchronous motors.
Model meaningBQJ-45KW(Non standard customized explosion-proof electromagnetic distribution box price)
Technical Specifications
Execution standards: GB 3836.1-2010, GB 3836.2-2010, GB 38 36.3-2010, GB12476.1-2000
Explosion proof markings: Exd Ⅱ BT4 Gb, Exd Ⅱ CT4 Gb, DIP A20 TA, T4
Rated voltage: AC380V
可控电机功率： 14kW、20kW、22kW、28kW、30kW、40kW、45kW、55kW、75kW、95kW、115kW、135kW
Usage category: AC-3
Protection level: IP54 (IP65)
Anti corrosion grade: WF1
Product Features
The shell is welded from steel plates and coated with powder electrostatic spraying on the surface;
Equipped with autotransformer, AC contactor, time relay, thermal relay, current transformer, ammeter, voltmeter, transfer switch, indicator light, etc;
The product has functions such as overload, short circuit, voltage loss, and phase failure protection;
We can customize according to customer requirements, and if there is hydrogen, acetylene, carbon dioxide, etc., we can make IIC explosion-proof boxes;
Cable routing.
Appearance and installation dimensions