4.8MVA VPI dry type transformer

C-class Dupont Nomex paper to increase the performances of overheat/ overloaded/ fire-proof resistance

Adopted plenty of C-class Dupont Nomex paper to increase the performances of overheat/ overloaded/ fire-proof resistance

The advanced VPI (Vacuum Pressure Impregnation) technology is adopted to enable the products with excellent electric and mechanical performance

Safe and reliable,strong overload capability

Excellent anti-short circuit capability and great anti-lightning impulse capability

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Related product parameters

Main Specification
Transformer type	3 phase dry type transformer
Capacity	4800kva
Input rated voltage	AC 10KV
Rated current	278A
Frequency	50/60HZ
Vector group	Dyn11
Insulation class	H
Copper material	copper
Impendance	6% - 8%

Factory Test & Report

Factory Advantages

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Personalized customization

Only Focused on transformers, but we offer customized different types of transformers.
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+20 years experience

+20 years experience R&D team, derived from a 60 years history transformer factory in Changsha city of China.
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Drew up the National Standard for Mining Explosion-proof Substation

GB8286 (Mining explosion-proof Mobile Substations)the product of National standard that origin and inheritor，Unique designing for customers' convenience,like “Vertically Lifting”

Applications

It is most suitable for the load center which required high fireproof safety and environmental protection, such as airport, subway, power plants, metallurgy, hospital, high-level, shopping center, residents concentration areas, petrochemical, nuclear power, nuclear submarines and other important places. It’s the ideal power supply and distribution equipment.