The 66KV power transformer produced by our company is self-developed based on the advanced technology at home and abroad, and tailored to the characteristics of China's urban and rural power grids. Its product performance index is superior to GB/T6451 Technical Parameters and Requirements for Three phase Oil type Power Transformers, and fully complies with JB/T3837 Preparation Method for Transformer Product Models, GB/T1094 Manufacturing Standard for Power Transformers, IEC standard recommended by International Electrotechnical Commission, and GB20052-2020 Minimum Energy Efficiency Values and Energy Efficiency Grades for Power Transformers.

Technical Specification

Voltage regulation method: on-load voltage regulation, no-load voltage regulation

Rated capacity: (630-63000) KVA

Frequency: 50Hz

Number of phases: 3-phase

Vector group: according to national standards or user requirements

Short circuit impedance: according to national standards or user requirements

Usage environment: according to national standards or user requirements

Cooling method: oil immersed self cooling, air cooling

Insulation level: according to national standards