Product Introduction

The newly designed energy-efficient oil-immersed power transformers developed by our company are characterized by low losses, low noise, and environmental friendliness. Suitable for both outdoor and indoor installation, they serve as ideal power distribution equipment for factories, rural areas, and extensive urban power transmission and distribution networks. The entire design and production process strictly complies with International Electrotechnical Commission (IEC) standards and national standards.

Model meaning

Product standard

GB1094.1-2-2013 GB/T6451-2023 GB20052-2024

Rated high voltage: 10 (10.5, 11, 6, 6.3, 6.6) kV

Rated low voltage: 0.4kV

Tap range: No excitation voltage regulation (± 5%, ± 2x2.5%)

On load voltage regulation: (± 4x2.5%)

Connection drama: Dyn11 or Yyn0

Insulation level: LI75/AC35/AC5