Mining explosion-proof lighting integrated protection device

Mining explosion-proof lighting integrated protection device

The device is applicable to coal mines containing explosive gas, supplying the control and protection of power for the 127V explosion-proof electric devices.

 With fast-open door structure

• The voltage can be converted, there is no need to pull out dry type transformer to change

• It has protection functions of short circuit, leakage, leakage lockout and and insulation monitoring function

Rated capacity:4.0KVA

Rated voltage:1140, 660/127V(No-load 133V)

Rated current:2.02, 3.49/17.36

Allowable temperature rise:75℃




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