} Railway converter transformer-Varelen Electric
Varelen Electric
Power transformers
9mva converter transformer

CRRC Railway transformer

oil immersed Traction transformer  is the key power supply and transformation equipment of electrified railway, and its running state directly affects the stable operation of traction power supply system. With the increasing mileage of electrified railway, the health management of traction power supply system has been paid more and more attention.

 

Varelen customized and design 9MVA railway traction transformer,  Single phase 6 windings output converter transformers, conservator type power transformers Environmentally Friendly Dielectric Liquid FR3

  • Low short-circuit impedance
  • Strong short circuit resistance and high overload capacity
  • low-temperature rise
  • low losses, low noise

 

Environmental condition:

Altitude: 1000m

Temperature: +50℃~  -45℃

 

Transformers designed for you

    • Enable suitable short circuits to withstand capability
    • Warrant specific and extreme overload working conditions
    • Ensure maximum reliability for continuous operations
    • Improve train and power infrastructure efficiency
    • Special materials and solutions to increase environmental safety, reduce fire risk, and protect against vandalism

Oil-immersed traction transformers are critical components used in electric railways, specifically for supplying power to trains.

Railway traction autotransformer is applied to the electrified railway at power supply mode, and has good anti-interference performance. It can eliminate or weaken the interference caused by the electrical interference source.

 

Frequency Asking Questions

Q1. What is a railway traction transformer?

Railway traction transformer is a power transformer designed to supply electricity to railway electrification systems. It converts utility grid voltage into the voltage required by railway overhead catenary systems or third-rail systems while providing reliable and stable power for trains.

Q2: Can railway traction transformers handle overload conditions?

Yes.

They are designed to accommodate temporary overloads caused by train acceleration and peak traffic periods. However, overload limits should comply with IEC or utility operating guidelines to prevent insulation aging.

railway traction transformer

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