20kV Oil-Immersed Power Distribution Transformer

This 20kV oil-immersed transformer is designed for efficient voltage transformation in power distribution networks. It utilizes oil immersion for cooling and insulation, ensuring stable operation and an extended lifespan.

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YIFA Power Distribution Oil-immersed Transformer 20kV Series - Image 1

Technical Specifications

Product Overview

High-Efficiency 20kV Distribution Transformer

The 20kV series oil-immersed distribution transformer is engineered for reliable and efficient voltage conversion in power distribution networks. Utilizing advanced oil-cooling and insulation technology, these units provide superior thermal performance, extended operational life, and stable output. They are built to meet rigorous national industry standards, making them an ideal choice for diverse industrial, commercial, and utility infrastructure applications.

Standards & Compliance

Compliance Standards: GB 1094.1-1996GB 1094.2-1996GB 1094.3-2013GB 1094.5-2003GB/T 6451-2008GB/T 7595-1987GB/T 10237-1988GB/T 3837-1998

Operating Conditions

Environmental Specifications

Parameter	Normal Value	Special Value
Altitude	< 1000m	> 1000m
Max Air Temperature	+40°C	+40°C
Min Air Temperature	-25°C	-45°C

Application

Suitable Environments

Industrial & Mining Enterprises
Urban Residential Areas
Airports & Railways
Hospitals & Tunnels
High-Rise Buildings
Box-type Substations

Transformer application scenarios diagram

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