Flame-proof transformers

Excellent explosion-proof performance and mechanical strength, Vertically lifted structure adopted

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

Integrated HV and LV winding, increase mechanical strengthen and shortcircuit resistance by vacuum

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Our product advantages

VERTICALLY LIFTED STRUCTURE ADOPTED

Special anti-loose structure with vertical lifting ability, no internal looseness during transportation, easy to use and maintain
INSULATION MATERIAL

Main insulating material is C-class and Nomex paper is adopted, plus the oxygen-free copper winding, which ensures small partial discharge, small no-load and load loss, and low temperature rise.
ENCLOSURE

Excellent explosion-proof performance and sufficient mechanical strength. Protection class IP54 IP55

Related product parameters

Main Specification
Transformer type	Three phases, dry type
Frequency	50/60Hz
Rated capacity	Up to 8000kVA
Rated voltage	Up to 10kV
Insulation class	H,C
Cooling mode	AN
Explosion-proof type	ExdIMb
Connection code	Yd, Dyn, Yyn etc.
Enclosure class	IP54 IP55
Executive standard	IEC60079

Applications

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.