Epoxy Resin Dry Type Transformer

Epoxy Resin Dry Type Transformer

Our epoxy resin dry type transformer includes the SCB10 and SCB11 series, manufactured using solid epoxy resin casting technology. It is a dry-type power distribution device designed exclusively for indoor electrical systems.
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Description

Product Overview

 

Our epoxy resin dry type transformer includes the SCB10 and SCB11 series, manufactured using solid epoxy resin casting technology. It is a dry-type power distribution device designed exclusively for indoor electrical systems.

 

By eliminating the traditional oil-immersed structure, the transformer offers enhanced safety, environmental friendliness, and flexible installation options. It can be directly installed at load centers, making it highly suitable for modern indoor distribution networks.

 

With long-term proven market performance, the product delivers internationally advanced reliability and has become a preferred solution for applications requiring strict fire safety standards.

 

Product Features

 

  • High-permeability grain-oriented cold-rolled silicon steel core with optimized joint structure and reinforced design, combined with resin protection to reduce losses, excitation current, and operational noise.
  • Low-voltage copper foil windings with F-class insulation and epoxy resin encapsulated ends, eliminating weaknesses of traditional coil structures while improving heat dissipation and mechanical stability.
  • Flame-retardant, pollution-free design with simple installation and low maintenance requirements, resulting in reduced lifecycle operating costs.
  • Excellent moisture resistance enables stable operation even in high-humidity environments, with no pre-drying required after shutdown and restart.
  • Equipped with a dedicated temperature control system providing real-time winding temperature monitoring, over-temperature alarm, and trip protection for enhanced operational safety.

 

Applications

 

The epoxy resin dry type transformer is widely used in indoor power distribution systems across multiple sectors, including:

  • Mining operations and underground facilities
  • Oil and gas fields
  • Subway and railway systems
  • Power generation plants
  • Hospitals and healthcare institutions
  • Large commercial complexes
  • High-rise residential and office buildings

It is especially suitable for environments requiring high fire safety standards, providing reliable power distribution for both public infrastructure and industrial applications.

 

Manufacturing Strength, Capacity & Delivery Assurance

 

We maintain stable production capacity and can handle orders of varying scales. For bulk purchases, we offer tiered pricing policies to provide better cost efficiency.


For repeat customers, priority production scheduling is available to shorten lead times. All orders are strictly executed in accordance with contract requirements to ensure on-time delivery and consistent quality.

 

Technical Specifications

 

Item

Specification

Main Model

SCB10 / SCB11 Epoxy Resin Dry Type Transformer

Operating Environment

Indoor use only

Installation Altitude

≤1000 m

Ambient Temperature

Max +40°C; daily avg +30°C; annual avg +20°C; min -20°C

Power Conditions

Approximately sinusoidal waveform; balanced multi-phase system

Core Structure

Grain-oriented cold-rolled silicon steel; 45° step-lap joints; rectangular tube frame structure; resin-coated surface

Winding Structure

Low-voltage copper foil winding; F-class insulation; epoxy resin sealed winding ends

Temperature Control System

BWDK series temperature controller with scanning measurement, over-temperature alarm, and trip protection

 

product-1000-623

 

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