oil immersed transformers
dry type transformer
underground mining transformer
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Varelen Electric Co., Ltd

about us

Varelen Electric Co.,Ltd is technological innovation-based   enterprise with a long history, owning a manufacturing base in Changsha, hunan province, China. we specialize in manufacturing various kinds of transformer and substations for mines/ residential/ factories/ commerical buildings/ tunnels power supply.

We are focused on Intelligent, miniaturized, integrated design and we will continue to work hard to better our products and service. 



product center

An innovative scientific and technological enterprise focusing on the research and development and production of electromagnetic components such as specialized intelligent integrated substations, transformers and reactors.

OUR PROJECT SOLUTIONS

Varelen provides custom solutions for renewable energy, power transmission, rail transit, marine, mining, paper industry, smart infrastructure. Energy-saving and environmentally friendly transformer solutions are ideal for customers.

Mining substation solutions

Mining substation solutions

Excellence in power supply technologies, high quality raw materials and offer customisation solution

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Exported Mine substation

Exported Mine substation

Substation can be designed to incorporate any size transformers with any combination of voltages

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Railway converter transformers-9MVA

Railway converter transformers-9MVA

9MVA Single phase 6 windings output converter transformers,conservator type power transformers,Dielectric Liquid FR3

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Solutions for  Paper industry

Solutions for Paper industry

Integrated solutions for Paper industry, High perfomance and continous productivity for Paper, offering energy efficient solutions

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State grid - SGCC

State grid - SGCC

Energy saving, Easily adap to the grid, easy connection process,three-colum structure, silicon steel core material

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CRRC 10MVA dry type rectifier transformer

CRRC 10MVA dry type rectifier transformer

10.4mva dry type transformer is one of the biggest dry type rectifier transformer on the world,which weight is up to 25tons

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CRRC 4.8MVA dry type transformer

CRRC 4.8MVA dry type transformer

Customzied 4.8MVA dry type transforme, VPI dry-type transformer, copper windings,Low loss and high efficiency

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Charging Pile solutions

Charging Pile solutions

2000kva Dry type transformer for charging Pile in Hunan, China,safe and reliable, high insulation level H

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Multi-winding Rectifier transformer

Multi-winding Rectifier transformer

Characteristics Improved construction, compacted size, superior reliability C-class Dupont Nomex paper

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Energy saving solutions

Energy saving solutions

Intelligent control, integrated with enclosure, compact structure and high enviromental adapt ability

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news center

We will continue to strive to become an excellent innovative enterprise specialized in new high quality electromagnetic components and integrated transformer and distribution system and drive field. Create a professional, high quality "Varelen" electrical brand.

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Varelen Electric Co., Ltd

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