Auto transformer for Industrial Use 25kVA 220V 110V Voltage Stable Efficient Power Conversion for Machine Tools Factory Applications
Transformador automático de 25kVA para conversão estável de 220V/110V em aplicações industriais. Apresenta alta eficiência, design compacto e desempenho confiável para máquinas-ferramentas e sistemas de automação de fábrica.

The 25kVA industrial auto transformer (220V/110V) is designed for stable voltage conversion in factory environments, machine tool systems, workshops, and industrial automation equipment.
It provides a reliable and efficient solution for applications requiring voltage adaptation between 220V and 110V, ensuring smooth operation of machinery and control systems. With a compact and robust design, it is suitable for continuous industrial use where voltage stability and energy efficiency are essential.
Stable Voltage Conversion for Industrial Equipment
Ensures consistent 220V/110V transformation, supporting reliable operation of machine tools and factory systems.
Efficient Low Loss Operation
Optimized coil structure reduces energy loss and improves overall electrical efficiency during long-term use.
Strong Industrial Adaptability
Suitable for a wide range of factory machines, CNC equipment, and production line control systems.
Compact Design for Easy Integration
Space-saving structure allows installation in control panels, workshops, and equipment cabinets.
Reliable Continuous Operation Performance
Built for long working cycles in industrial environments with stable electrical output.

| Parameter | Specification |
|---|---|
| Rated Capacity | 25kVA |
| Primary Voltage | 220V |
| Secondary Voltage | 110V |
| Phase | Single-phasel |
| Frequency | 50Hz / 60Hz |
| Cooling Method | Air Natural |
| Insulation Class | F |
| Type | Auto Transformer |
| Efficiency | High efficiency low loss design |
| Installation Type | Indoor / Panel mounted |
Industrial facilities often face challenges such as equipment voltage mismatch, unstable supply conditions, and inefficient energy usage in conversion systems. These issues can reduce equipment accuracy and increase operational interruptions.
This auto transformer provides a direct and efficient voltage conversion method, improving power stability and reducing unnecessary energy loss. It is especially suitable for machine tools, production lines, and factory automation systems requiring consistent voltage performance.
Q1: What industrial equipment is this transformer suitable for?
It is widely used for machine tools, CNC machines, factory automation systems, control equipment, and workshop electrical systems that require 220V/110V voltage conversion.
Q2: Can it operate continuously in factory environments?
Yes. It is designed for stable long-term operation under continuous industrial working conditions.
Q3: Does it help reduce energy consumption?
Yes. The auto transformer design minimizes conversion loss and improves overall energy efficiency compared to conventional solutions.
Q4: Is it suitable for installation in control panels or compact spaces?
Yes. Its compact structure allows easy integration into industrial cabinets and equipment rooms.
We are a professional transformer manufacturer specializing in industrial transformers, distribution transformers, and customized voltage conversion solutions.
We support global customers in manufacturing, automation systems, EPC projects, and equipment integration applications, providing reliable and efficient electrical solutions for industrial use.



Contact us today to get a fast quotation for your industrial voltage conversion project.
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