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Distribution Transformers

We offer oil-immersed and dry-type distribution transformers up to 35 kV, 50 MVA. These have been supplied to substations, industrial plants, renewable projects, subway systems and other applications since 1976. Our manufacturing partners are also capable of manufacturing specialized transformers for use in electric-arc furnaces, rectifier transformers, high-speed railways, wind generators, and etc.

Distribution Transformer: About

Product Feature

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Oil Immersed Transformer

- High reliability evidenced by exports to over 70 countries worldwide 
-Flexible design and manufacturing capabilities for high degree of customization

Rated power  100 ~ 50,000kVA
Rated voltage 220V ~ 36,000V
Produce mineral oil and FR3 oil transformers

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Mold Transformer

- Fire resistant and excellent insulation
- Low-loss, low-noise, compact and lightweight
- Easy maintenance and inspection
- High short time overload

Rated power 100 ~ 20,000kVA
Rated voltage 220V ~ 36,000V

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Solid Insulation Distribution Transformer

- Oil-free solid insulation construction with APG casting technology
- Underground type(subsurface)
- Integrally molded HV bushings and LV cable leads
- Non-corrosive, non-explosive
- High short circuit withstand strength
- Low sound level
- Compact (50% smaller compared to conventional oil-filled transformer)

Product Range
- kVA : Single phase 25, 50, 75,100, 167
- HV : Single ratings from 4,160GrdY/2,400 through 27,700GrdY/16,000
- LV : 240/120, 120/240, 480/240, 277, 347, 480, 575
- BIL : High voltage 60 to 125kV, Low voltage 30kV
- Impedance : 1.0% ~ 3.5%
* Customized products are available according to customers' specification and requirements

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Pole Mounted Transformer

- High reliability
- Proven technology
- Available in Silicon Steel and Amorphous Core
- Advanced manufacturing and testing facility

Product Range Up to 34.5kV 500kVA
* Customized products are available according to customers' specification and requirements

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Pad Mounted Transformer

- High reliability
- Reduced installation space
- Insulated with either Mineral oil or Natural ester fluid
- Various optional acceossires are available upon request

Product Range
Up to 34.5kV 3000kVA
* Available in Amorphous Core
* Customized products are available according to customers' specification and requirements

Distribution Transformer: Our Products
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