Product Description Model NO.: S14-RL Phase: Three Cooling Method: Oil-Immersed Type Transformer Certification: ISO9001-2000, ISO9001, CCC Frequency Characteristics: 50-60Hz Brand: Keyuan Product Model: S14-Rl Distribution Transformer Rated Capacity: 30kVA-2500kVA Tap Range: ±5 or ±2X2.5% Frequency: 50Hz, 60Hz Primary Voltage: 6kv/ 6.3kv/ 10kv/ 10.5kv/ 11kv/ 13.2 Kv Specification: 30KVA-2500KVA HS Code: 8504 Application: Power, Electronic, Lighting Coil: Core-type Transformer Winding Type: Two-winding Transformer Usage: Power Transformer Shape of Coil: Ring Product Name: 50W International Pole or Ground Mounted Transform Secondary Voltage: 0.4kv/10kv Color: Green Type: Oil Immersed Vector Group: Dyn11 or Yyn0 Trademark: KEYUAN Origin: China 50W International Pole or Ground Mounted Distribustion Transformer

  Summary he Oil-Immersed Transformer with three-dimensional wound core is a new high-reliability transformer with more reasonable structure, more superior performance and much lower manufacturing cost. Breaking through the traditional planar structure, the product adopts three-phase symmetrical three-dimensional structure, featuring no air gap in magnetic circuit, consistency of electro-conducting direction and magnetic circuit direction of silicon steel strip, and the shortest magnetic circuit.
  Introduction 1. Brief Description 
    The oil-immersed transformer with three-dimensional wound core is a new high-reliability transformer with more reasonable structure, more superior performance and much lower manufacturing cost. Breaking through the traditional planar structure, the product adopts three-phase symmetrical three-dimensional structure, featuring no air gap in magnetic circuit, consistency of electro-conducting direction and magnetic circuit direction of silicon steel strip, and the shortest magnetic circuit. With lower operation noise and more compact structure, the oil-immersed transformer with three-dimensional wound core uses traditional material and is an efficient and energy-saving product.    2. Application Scope
    The product has been widely applied in new and reconstruction projects of urban and rural power grids. Mass deployment of the products may achieve good energy-saving effects and reduce the atmospheric pollution. The product 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

    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 25438, GB20052, 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

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Product Categories : Oil-Immersed Transformer