380V 400V Three Phase Transformer for Industrial Equipment

Equipos eléctricos confiables, transformadores, celdas y conjuntos completos de distribución para proyectos industriales.

380V 400V Three Phase Transformer for Industrial Equipment

380V 400V Three Phase Transformer for Industrial Equipment

SG Series | 380V / 400V Three Phase Transformer | 1kVA-5000kVA | Custom Voltage

The 380V/400V Three Phase Transformer is designed for industrial equipment and power systems requiring voltage conversion between common three-phase supply standards. Input and output voltage can be customized according to your local grid and equipment requirements. Key Features: 380V / 400V three phase options 1kVA-500kVA 50Hz / 60Hz Step-up / step-down configurations Copper or aluminum winding Customized voltage ratio IEC / CE / ISO available Applications: Factories, CNC machines, imported equipment, production lines and commercial power systems.

Description

Three Phase Isolation Transformer for Industrial Power Systems, Control Cabinets and Sensitive Equipment

Our low voltage three phase isolation transformers are designed to provide safe electrical isolation, voltage conversion and stable power supply for industrial and commercial applications.

By electrically separating the primary and secondary circuits, these transformers help reduce electrical interference, improve system safety and protect sensitive equipment from voltage fluctuations.

With high-quality copper windings, low-loss silicon steel cores and reliable insulation systems, our three phase isolation transformers deliver excellent performance, long service life and customized solutions for different power requirements.


Main Applications

ST detail

Construction Features

High Quality Silicon Steel Core


Copper Winding

 

Advanced Insulation System

 

Strong Mechanical Structure



Technical Parameters

Parameter

Specification

Product Type

Three Phase Isolation Transformer

Rated Power

1kVA - 1000kVA (Customized)

Phase

Three Phase

Frequency

50Hz / 60Hz

Input Voltage

Customized

Output Voltage

Customized

Insulation Class

Class B / F / H

Protection Class

IP20 / IP23 / Customized

Cooling Method

Natural Air Cooling

Efficiency

≥95%

Installation

Indoor / Outdoor Customized

Winding Material

Copper / Aluminum


Certifications

Dimensions and Packaging

Packing & Delivery:

Strong export wooden case packaging

package

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