Magnetic explosion-proof starter
The motor starters are suitable to be used in outdoor and indoor places of zones 1 and 2, where there is explosive mixture which belongs to category II ,class A、B、C and group T1~T6 for use of contorlling to start,stop and inverse for flame-proof asynchonous squirrel-cage motors in a circuit with AC50HZ/60Hz rated voltage 380V/660V and rated current not to exceed 100A with under-voltage, overload and short-circuit protection and are equiped with terminals for controlling in distance.
Feature
1.enclosures are made of casting aluminium alloy stainless steel or welded by steel plate.surface is sprayed with plastics.
2.There are AC contactor the morelay with phase-protector switch indicating lamp condensing-proof conponent etc inported in it.
3.Three-phase 50HZ 380V and/or 660V asynchronous motor's directory starting、stopping could be controlled the overloading phase-losing and under voltage could be protected.
4.Connection with tube or through wiring.