35kv Rl S11 Power Transformer

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产品摘要

The performance of 35kV oil-immersed power transformer of the company conforms to or is superior to the requirements of GB1094 Power Transformers and GB/T6451 Specification and Technical Requirements for Three-phase Oil Immersed Power Transformers. Its core is made of high-grade superior cold-rolled silicon steel sheet, and the coil conductor adopts high-quality oxygen-free copper, with beautiful appearance and compact structure.

产品介绍

1. Brief Description
    The performance of 35kV oil-immersed power transformer of the company conforms to or is superior to the requirements of GB1094 Power Transformers and GB/T6451 Specification and Technical Requirements for Three-phase Oil Immersed Power Transformers. Its core is made of high-grade superior cold-rolled silicon steel sheet, and the coil conductor adopts high-quality oxygen-free copper, with beautiful appearance and compact structure. 

2. Application Scope
    The product applies to power, petrochemical, coal, building material, metallurgical and textile industries. 

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 6451, etc

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

6. Features
1. The product adopts four-stage stepping joint, thus greatly reducing the gap reluctance of joint, improving the magnetic property of whole core and lowering the core noise caused by magnetostriction. 
2. The winding adopts the oil guiding structure, thus improving the heat dissipation effect of winding and increasing the overload capability of transformer. 
3. The product adopts reliable and solid positioning, thus ensuring no displacement of transformer after long-distance transportation and long-time operation and no deformation of winding, and the product may be directly connected to the grid to be used, not suspending the core. 
4. The core and clamp may be led out from separate bushing and grounded according to user’s habits and requirements. 
5. The sealing elements adopt formed parts, achieving good sealing effects.
6. The product features stable performance, high reliability, compact structure, beautiful appearance, energy-saving and consumption reduction. 

产品参数