Epoxy transformer

Epoxy transformer

Epoxy resin cast dry-type transformers have been widely used in urban high-rise buildings and power stations due to their characteristics of flame retardancy, safety and reliability, easy maintenance, and small size.
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of epoxy transformer in China. If you're going to buy customized epoxy transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

 

Product Introduction

An epoxy transformer has the characteristics of good electrical performance, strong lightning impulse resistance, strong short-circuit resistance, small size and light weight. A temperature display controller can be installed to display and control the operating temperature of the transformer winding, ensuring the normal service life of the transformer.Epoxy resin cast dry-type transformers have become an important component of modern power systems due to their excellent performance. It has demonstrated its unique advantages in urban distribution networks, industrial power systems, and wind power generation.

Key attributes

Phase

Three

Output Voltage

220V, 380V, 400V , 415V, 440V, 480V

Input Voltage

10.5kV, 10kV, 11kV, 12.47kV, 6.3kV, 6.6kV, 6kV

Place of Origin Henan, China
Model Number

Dry Type Transformer

Frequency

50Hz

Coil Number

Two Windings

application

Electronic

Coil Structure

Disc Coil

Type

Dry Type Transformer

Cooling method

AN/AF

Altitude above see level

≤1000m , more than 1000m, please clarify before order

Winding material

Winding material

Feature

customization

Insulation class

H/ F

Installation

Indoor /Outdoor

Certification

ISO9001:2008, CE

Ambient temperature

+40℃~-25℃,exceed temperature ,please clarify before order

Standard

IEC60076

   

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Technical Features

(1) Good electrical performance, low partial discharge value.
(2) Strong ability to withstand lightning strikes.
(3) Strong resistance to short circuits.
(4) Good anti cracking performance.
(5) Strong overload capacity.
(6) Good flame retardant performance. Adopting the vacuum casting process of epoxy resin, there is no environmental pollution and it is beneficial for environmental protection. This transformer has maintenance free, moisture-proof, moisture and heat resistant, flame retardant and self extinguishing characteristics, and is suitable for various environments and harsh conditions.
(7) Low loss and low noise.
(8) High temperature resistance level: Epoxy resin dry-type transformers belong to F-class or H-class insulation, and can operate safely at high temperatures of 155 ℃ or 180 ℃ for a long time. Under the same capacity, it has a small volume, light weight, and can save installation costs.
(9) Related technical specifications: ① Capacity ≤ 10000KVA; ② Voltage ≤ 35KV.

 

 

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