100kVA 11kV Oil Immersed Distribution Transformer China Manufacturers Suppliers Factory Exporter

application Details

11kv 100kva Oil Immersed Distribution Transformer

The 100kVA, 11kV oil-immersed distribution transformer is typically pole-mounted or installed in distribution substations to provide power for lighting and industrial use, with an LV output of up to 0.4kV. Our hermetically sealed transformers are equipped with corrugated radiators. The corrugated tank serves as a thermal expansion and contraction element, ensuring the transformer oil remains completely isolated from the atmosphere. Custom designs are available based on client requirements.

Designed with patented software, meeting IEC and Chinese standards.
Core made of grain-oriented silicon steel from GEORG Germany, using step-lap tech.
Corrugated oil tank by GEORG, with top-brand coating and excellent corrosion resistance.
HV winding uses enamelled/paper-insulated wire; LV winding combines copper belt for short-circuit durability.
Core uses free-hanging structure; acrylate rubber gasket resists aging from sun and heat.

technical parameter

11kv 100kva Transformer Product Overview and Features

Product Overview

This 100kVA, 11kV oil-immersed distribution transformer is commonly used in distribution stations or mounted on poles, supplying electricity for general lighting and industrial operations. Its low-voltage output reaches 0.4kV. Manufactured with a hermetically sealed structure, the unit features corrugated radiators. The corrugated tank allows for thermal expansion and contraction while keeping the transformer oil entirely sealed off from air contact. Client-specific models can be produced upon request.

Product Attributes

Product Features

The distribution transformer is optimally designed using patented technology and software, complying with IEC and Chinese standards.

Its core is made of high-quality cold-rolled grain-oriented silicon steel, processed by GEORG Germany with step-lap lamination.

The corrugated oil tank is produced on GEORG’s advanced lines, treated with top-tier pre-treatment and coatings for strong corrosion resistance.

HV winding is made from high-strength enamelled or paper-insulated wire, while LV winding combines enamelled wire, paper insulation, and copper belt for better ampere turn distribution and short-circuit tolerance.

A core free-hanging structure is used, with gaskets made from acrylate rubber to prevent aging from heat and sunlight.

Packaging and transportation

About Us

GNEE Electrical Equipment Co., Ltd. was established in 2008 and is located in Anyang City, Henan Province. It is a digital management enterprise integrating power equipment research and development, production, sales and installation. It has more than 200 employees and more than 160 cooperative countries. The company's products cover 6kv, 11kv, 22kv, 35kv, rated capacity 50kva to 5000kva and other power transformers, dry-type transformers, oil-immersed transformers, distribution transformers, box-type substations, and wind power and photovoltaic power generation equipment.

With years of accumulation in the transformer industry and strong technological innovation capabilities, it provides comprehensive solutions for the international power industry.Welcome to your inquiry!

Email:✉️ sales@gneesteels.com

Phone / WhatsApp: +86 158 2468 7445

Advantages

Why Choose Us?