Mining flame-proof transformers shipment

Mining Flame-proof Mobile Substation is designed especially for the environment of methane mixture gas, coal dust and potentially explosive areas. It’s widely used in coal mines, non-ferrous metal mines, tunnel projects etc. 


Excellent explosion-proof performance and mechanical strength 

Vertically lifted structure adopted 

Excellent over-load resistance and insulated performance by using Dupont Nomex paper 

Fire-proof, nonpoisonous air created 

Low noise 


Adopted cylinder-type HV winding to strengthen resistance to over-overvoltage

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Varelen Electric Co., Ltd

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