Phase-shifting transformer

Home - PRODUCT
Dry type transformerOil immersed transformerMining flame proof substationIntegrated substationPhase-shifting transformerReactorSpecial transformer

Rectifier Variable-frequency transformer

Adopting class C Dupont insulation materials, vacuum pressure impregnation class C UL insulating paint, oxygen-free copper wire
  • rectifier transformer
  • multi-phase transformer.jpg
  • multi-winding transformer.jpg
  1. rectifier transformer
  2. multi-phase transformer.jpg
  3. multi-winding transformer.jpg

Improved construction, compact size, superior reliability

C-class Dupont Nomex paper 

highly insulating

high-quality silicon steel sheet

Our product advantages

  • Iron core

    Iron core

    Core is made of superior steel, outstanding performance of magnetic conduction. Joint is processed by 45° oblique angled technique, with low loss & low noise.

  • winding

    winding

    Winding structure is pie type, which can manage with the field strength effectively. Plus the NOMEX paper used, which ensures very low partial discharge.

  • fan

    fan

    Blowers with metal cover, fan’s interface with metal cover 

Related product parameters

Main Specification

Type

Dry type

Phase

Three phases

Frequency

50/60Hz

Cooling Mode

AN / AF

Rated Capacity

250 to 10000kVA

Rated HV

3kV to 13.8kV

Rated LV

3kV to 10kV

Temperature Rise

125K

Insulation Class

H

Winding Connection Code

Y/E/yn

Secondary Windings Available

6, 9, 12, 15, 18, 21, 24, 27, 36 windings

Maximum temperature

+40℃

Minimum temperature-25℃

Maximum daily average temperature

+30℃

Maximum annual average temperature

+20℃

Altitude

1000M

Location

Indoor, without corrosive medium

Supply voltage

Approximate to the sinusoidal wave


Factory Test & Report

00.jpg

Factory Advantages

  • Personalized customization

    Only Focused on transformers, but we offer customized different types of transformers.

  • +20 years experience

    +20 years experience R&D team, derived from a 60 years history transformer factory in Changsha city of China.

  • Drew up the National Standard for Mining Explosion-proof Substation

    One of the drafters of Chinese National Standard (for Mining explosion-proof Mobile Substations). Unique deisgning for customers' convenience,like “Vertically Lifting”.

Applications

The equipment suppliers multi-phase power to midhigh volt convertors, which is commonly applied to boiler fan, water supply system, metallurgy, chemical industry and automatical municipal facilities.
1.jpg
2.jpg
 boiler fan
metallurgy

Related Content


VPI dry-type transformer

VPI dry-type transformer




Quick links

Contact us

Varelen Electric Co., Ltd

Information submitted... Later, please