Dry-Type Distribution Transformer

2026/08/20High Voltage Product 250

Available Certifications CE / UL Availability depends on model and configuration.

Overview

The dry-type distribution transformer uses cast-resin windings and air cooling for dependable indoor power distribution without insulating liquid. It offers a clean, accessible solution for buildings and facilities where installation environment, maintenance planning and space are important.

Cast resin dry-type distribution transformer

Product Advantages

Liquid-Free DesignCast-resin insulation removes the need for transformer oil in the installation area.

Low MaintenanceAir-cooled construction and accessible components simplify routine inspection.

Installation ChoiceOpen, enclosed, AN and AF configurations can be selected for the room.

Project MatchedVoltage ratio, impedance, taps, temperature monitoring and enclosure can be customized.

Typical Specifications

Rated Capacity	50–3150 kVA typical
Primary Voltage	6–35 kV class
Secondary Voltage	Low-voltage output, project-specific
Frequency	50 or 60 Hz
Cooling	AN / AF
Enclosure	Optional indoor protection enclosure

Typical configuration only. Final ratings are confirmed against project requirements.

Applications

Suitable for commercial buildings, factories, hospitals, transportation facilities, data environments and renewable-energy auxiliary systems. Final ratings, temperature-rise limits and enclosure protection are confirmed for the installation.

LAST: Prefabricated Compact Box Substation

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