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Guangdong Keyuan Electric Co., Ltd.

Power Transformer, Transformer, Electric Transformer manufacturer / supplier in China, offering 20kv Oil Immersed Power Distribution Transformer, Customized Amorphous Transformer with Safety Certified, Scb 10 Rl 10kv Dry-Type Transformer and so on.

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Supplier Homepage Product Oil-immersed transformer 20kv Oil Immersed Power Distribution Transformer

20kv Oil Immersed Power Distribution Transformer

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Guangzhou, China
Production Capacity: 1000/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: S11-RL
  • Phase: Three
  • Cooling Method: Oil-immersed Type Transformer
  • Certification: ISO9001-2000, ISO9001, CCC
  • Frequency Characteristics: 50-60Hz
  • Brand: Keyuan
  • Product Model: S11-Rl Power Transformer
  • Rated Capacity: 30kVA-2500kVA
  • Tap Range: ±5 or ±2X2.5%
  • Vector Group: Dyn11 or Yyn0
  • Primary Voltage: 6kv/ 6.3kv/ 10kv/ 10.5kv/ 11kv/ 13.2 Kv
  • Transport Package: Wooden Case
  • Origin: China
  • Application: Power, Electronic, Lighting
  • Core: Core-type Transformer
  • Winding Type: Two-winding Transformer
  • Usage: Power Transformer
  • Shape of Core: Laminated Iron Core
  • product Name: 20kv Oil Immersed Power Distribution Transformer
  • Secondary Voltage: 0.4kv/10kv
  • Color: Green
  • Type: Oil Immersed
  • Frequency: 50Hz, 60Hz
  • Trademark: KEYUAN
  • Specification: 30KVA-2500KVA
  • HS Code: 8504
Product Description

20kv Oil Immersed Power Distribution Transformer
20kv Oil Immersed Power Distribution Transformer

 


Product Summary

S11 series oil-immersed transformer adopts traditional compact structure with high reliability. This series of product adopts fully sealed oil tank, thus isolating the transformer oil from the air and slowing down the aging of transformer oil and insulators. This series of product uses traditional material and is efficient and energy-saving.
 

Introduction

1. Brief Description 
    S11 series oil-immersed transformer adopts traditional compact structure with high reliability. This series of product adopts fully sealed oil tank, thus isolating the transformer oil from the air and slowing down the aging of transformer oil and insulators. This series of product uses traditional material and is efficient and energy-saving. 

 

2. Application Scope 

    The product has been widely applied in new and reconstruction projects of urban and rural power grids. It is especially suitable for the areas where the electric energy is insufficient, the load fluctuation is big and the daily maintenance is difficult. As the transformer adopts fully sealed structure and avoids contact with the air, it may run in the humid environment and is the ideal power distribution equipment for urban and rural power distribution network.
 
3. Model Description
20kv Oil Immersed Power Distribution Transformer

4. Standards

GB 1094.1, GB 1094.2,GB 1094.3, GB 1094.5

IEC 60076-1:2000, IEC 60076-2:1993, IEC 60076-3:2000, IEC 60076-5:2006,
GB/T 6451, GB/T 20052, etc

5. Normal Service Conditions
Height above sea level: Not greater than 1,000m;
Ambient temperature: Maximum temperature: +40ºC;
Maximum daily average temperature: +30ºC;
Maximum annual average temperature: +20ºC;
Minimum outdoor temperature: -25ºC;
Installation environment: ground acceleration caused by earthquake: ag<2m/s

6. Features
1. Simple maintenance. 
2. As the low voltage adopts copper foil winding, the electric field distribution of transformer is uniform. The low-voltage inner frame adopts formed hard paper tube, while the high-voltage outer half lap is wound with tasteless glass adhesive tape layer by layer. The compression pad adopts the laminated wood, thus enhancing the mechanical strength of the transformer. The transformer uses vacuum oil filling, which may totally eliminate the bubble in the coil, so as to improve the overall ability of the transformer to withstand the sudden short circuit.
3. The tank rim adopts stainless steel bolts, with beautiful appearance.
4. The oil tank adopts the fully sealed tank, thus isolating the transformer oil from the air, and slowing down the aging of transformer oil. The sealing elements adopt formed parts, with the sealing reliability of the transformer enhanced.
 
20kv Oil Immersed Power Distribution Transformer
Company Profile:
     Guangdong Keyuang Electric Co., Ltd. is a professional electrical manufacturer engaged in power transformer up to 35kV and other electrical equipment. For instance, amorphous alloy power transformer, dry-type  transformer, oil-immersed transformer, with type, combined transformer substaion, high and low voltage complete switchgear, rectifier transformer, electric furnace transformer, mining and other special purpose transformer. After nearly 10 years of development, Keyuan Electric has now become one of the major suppliers of Chinese Nation Grid and Southern Power Grid.
     Currently, Keyuan Electric has more than 30 senior engineering and technical talents, including 5 senior engineers. The strong technical force provide us with effective guarantee about product research and development. The company has got the certification of ISO9001:2008 Quality Management System, ISO14001 Environmental  Management  System and OHSAS 18001 Occupational health and safety management System. The amorphous alloy power transformer, dry-type transformer, amorphous alloy class H dry type transformer, oil-immersed transformer, pre-installed type transformer, combined  transformer, high and low voltage complete switchgear of our own successively won the "Guangdong Famous Brand",  "Guangdong Famous Quality Products", "China AAA+ Grade Credit Enterprice", "Quality Supplier" and "Excellent Supplier" of The State Grid and Southern Grid Power Electic Equipment, "Eagle Enterprises" which was known as provoding special support and training up to become listed companies. In 2009, Keyuan Electric was named as National Hi-tech Enterprise.



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Contact Information:
Name: Mavis
Mobile: +86 13106709321

   
Guangdong Keyuan Electric Co., Ltd.
Add: 15 Guanghong Road, Changhongling Industrial Park, 
           Shishan Town, Nanhai, Foshan, 
           Guangdong Province, 
           China
Web: www.keyuanele.com
Tel: 86-757-81787100-8688
Fax: 86-757-81267911
Zip Code: 528200
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