Mining transformers

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GNAN transformers

Excellent over-load resistance and insulated performance by using Dupont Nomex paper,Excellent explosion-proof performance and mechanical strength
  • 500kva substation
  • flameproof substation
  • underground coal
  1. 500kva substation
  2. flameproof substation
  3. underground coal

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

Maintenance-free

Adopted cyliner-type HV winding to strengthen resistance to over-overltage

Nitrogen filled transformer

Applications

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.
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Contact us

Varelen Electric Co., Ltd

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