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Guangdong Keyuan Electric Co., Ltd.

Combined Transformer, Power Transformer, Distribution Transformer manufacturer / supplier in China, offering Toroidal Transformer with Machine Box for Japan Wtw, Customized Amorphous Transformer with Safety Certified, Scb 10 Rl 10kv Dry-Type Transformer and so on.

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Toroidal Transformer with Machine Box for Japan Wtw

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000/Month
Transport Package: Wooden
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ZGS11-Z
  • Phase: Three
  • Cooling Method: Oil-immersed Type Transformer
  • Certification: ISO9001-2000, ISO9001
  • Frequency Characteristics: 50Hz, 60Hz
  • Brand: Keyuan
  • Product Type: Zgs11-Z
  • Rate Capacity: 30kVA-1600kVA
  • Tap Range: ±5 or ±2X2.5%
  • Place of Origin: Guangdong, China(Mainland)
  • Brand Name: Keyuan
  • Specification: 30KVA-1600KVA
  • HS Code: 8504
  • Application: Power, Electronic
  • Core: Core-type Transformer
  • Winding Type: Two-winding Transformer
  • Usage: Combined Transformer
  • Shape of Core: Ring
  • Product Name: Toroidal Transformer with Machine Box for Japan Wt
  • Primary Voltage: 6kv/ 6.3kv/ 10kv/ 10.5kv/ 11kv/ 13.2 Kv
  • Second Voltage: 0.4kv/10kv
  • Vector Group: Dyn11 or Yyn0
  • Color: Green
  • Trademark: KEYUAN
  • Origin: China
Product Description
Toroidal Transformer with Machine Box for Japan WTW
Toroidal Transformer with Machine Box for Japan Wtw

ZGS11-Z Automatic Capacity and Voltage Regulation Combined Transformer
1. Brief Description
The seasonal variation, personal mobility, and the difference of power consumption of residents at different time periods of day and night lead to big load fluctuation of power distribution network of China, the capacity of distribution transformer doesn't match the power demands, the specific transformers of general enterprises run at no load or at light load in over 70% of the time, and the common transformers of residents run at no load or at light load in over 80% of the time, resulting in high loss of transformer. To address such situation, the company develops the automatic capacity and voltage regulation transformer. This new transformer is a new energy-saving transformer with the function of automatic regulation of output voltage and output capacity.
2. Application Scope
The product has been widely applied in new and reconstruction projects of urban and rural power grids, and is especially suitable for the areas where the seasonable fluctuation of power consumption 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
Toroidal Transformer with Machine Box for Japan Wtw

4. Standards
GB1094.1, GB1094.2, GB1094.3, GB1094.5,
IEC 60076-1:2000, IEC 60076-2:1993, IEC 60076-3:2000, IEC 60076-5:2006
GB/T 25446,GB/T 6451,etc
GB1094.1, GB1094.2, GB1094.3, GB1094.5,
IEC 60076-1:2000, IEC 60076-2:1993, IEC 60076-3:2000, IEC 60076-5:2006
GB/T 25446, GB/T 6451, 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. Remote control is allowed. Thanks to the built-in permanent magnetism vacuum switch, the transformer may realize wireless remote power supply and outage.
2. Automatic voltage regulation. With automatic voltage regulation function, the transformer may automatically regulate the voltage in case of voltage fluctuation caused by the instability of user or line load, so as to improve the power supply quality and extent the service life of the equipment.
3. Automatic capacity regulation. The capacity may be automatically regulated according to the size of load, so the transformer may automatically run in the small-capacity gear during the valley period of load, resulting in great reduction of no-loss loss under light-load condition, and the no-loss active loss of small capacity is less than one third of that of large capacity, thus achieving obvious energy-saving effects.
4. The tank rim adopts stainless steel bolts, with beautiful appearance.
5. The sealing elements adopt formed parts, with the sealing reliability of the transformer enhanced.

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.

If you are interested in our products, feel free to contact me!

Contact Information:
Name: Bruce
Mobile: +86 13536615052 


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