Product Introduction of Explosion-proof Vacuum Feeder Switch Series

Mining explosion-proof vacuum feeder switch

applicable scope

mining explosion-proof vacuum feeder switch is used in coal mines containing explosive gas and coal dust, for three-phase isolated neutral power supply system with AC 50Hz, voltage 1140V and rated current with 200-1000A.

It can be used master switch, branch switch, or as feeder switch of mining flameproof mobile substation with , also can be used as the large capacity motor which not frequent starting, has the function of overload, short circuit, undervoltage, electric leakage protection.

products feature

the structural characteristics

liquid crystal display

communications net work function

three-tier selective leakage protection

current, voltage, fault parameters, real-time display

Main Parameter of Explosion-proof Vacuum Feeder Switch Series

Figure Photos of Explosion-proof Vacuum Feeder Switch Series