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H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
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H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Brand Name : GuangGao

Model Number : D

Certification : ISO CESI UL KEMA

Place of Origin : Guangzhou

MOQ : 3

Payment Terms : T/T L/C

Packaging Details : Export Standard Package

Name : Oil Immersed Distribution Transformer

Cooling Method : ONAN

Winding Material : Copper / Aluminum

Core Material : Silicon Steel Core

Application : Distribution Transformer

Rated Capacity : 250-630KVA

Product Model : H59

Frequency : 50Hz

Rated Voltage : 10kV, 20kV, 30kV

Capacity : 250kVA, 315kVA, 400kVA, 500kVA, 630kVA

Warranty : 2 years

Standard : IEC Standard

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H59 Oil Immersed Distribution Transformer 10kV-30kV 250kVA-630kVA
Product Specifications
Rating (kVA) Voltage Combination Vector Group Ambient () No-Load Current (%) No-Load Loss (W) Full-Load Loss (W) Short-Circuit Impedance (%)
H.V. H.V. Tapping Range L.V.
250 ≤24 ±2x2.5% 0.4 0.41 Dyn11 40 1.8 650 3250 4%
315 1.8 770 4200
400 1.8 930 4600
500 1.7 1100 6200
630 1.6 1300 6500
250 ≤36 4.3 780 4250 4.50%
315 4.3 1035 5700
400 3.8 1120 6200
500 3.8 1280 7000
630 3.4 1450 88000

* Above specification may be changed to improve performance.

* Transformer of other specification than listed above can be made to order.

Product Overview

Customized for medium power demand, with a voltage adaptation range of 10-30kV and a power range of 250-630kVA. The winding insulation and heat dissipation structure have been upgraded, adopting class 130 oil-resistant insulating materials and chip-type radiators, which enhances short-circuit resistance and heat dissipation efficiency, enabling it to cope with medium load impacts such as the startup of industrial equipment. It is suitable for medium-load scenarios including industrial park branch power distribution, large-scale community power supply, and agricultural irrigation pump stations.

H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Application

H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Export


H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Factory


H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Professional Equipment

H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Exhibition(Dubai exhibition, US exhibition, Thailand exhibition, Philippines exhibition……)

H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Certificate(Power transformers with CE, ISO, KEMA, UL certificates and test reports.)

H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Target Market


H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling

Company Profile

Guanggao Transformer is a professional transformer manufacturer. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transformers (110 kV and above). We meet IEEE/ANSI/UL/CSA and IEC standards. Guanggao Transformer has nearly 25 years of transformer export experience. The company has modern laboratory construction, such as high-voltage test hall, within which there is a 3000kV lightning impulse testing device, and some advanced testing equipment, such as CA-21 moisture analyzer from Mitsubishi, American Fluke Ti30 infrared image detector, American RM-3WE three dimensional vibration. And it was identified as the national power transformer energy efficiency testing laboratories in 2011.

The company has undertaken the National Olympic Security Power Project, the National 851 project, the whole construction of the Guangzhou Asian Games, Guangzhou BRT and other important security power projects. The products used in the above projects are highly safe and in a reliable operation throughout the country. Also, these products are exported to Myanmar, Madagascar, Malaysia,other countries. Enjoying a good reputation on the electromechanical market, "Guanggao Brand"was identified as Guangdong famous brand, the product was identified as the National Energy Efficiency Star Products and Brand-Name Products in Guangdong Province.If you have transformer needs, please contact us.

H59 Oil Immersed Distribution Transformer 10kV-30kV 315kVA ONAN Cooling
Contact us
  • Add: No. 15, Yunpu 1st Road, Yunpu Industrial Zone, Huangpu, Guangzhou, Guangdong, China
  • Tel: (+86)-020-82505003
  • Email: ggelectric@gz-gg.com

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