Three-phase Autotransformer (with Cabinet)

Brand: Changrongyuan Power
Name: Autotransformer
Input Voltage: 380V (customizable according to actual demand)
Output Voltage: 220V (customizable according to actual demand)
Moisture-proof Method: Open Type
Cooling Method: Temperature Control
Working Efficiency: 98%
Working Characteristic: Low Frequency

Product Introduction

The three-phase autotransformer is a transformer professionally produced by our company for many years with high-quality materials and advanced process technology. All parameters of the product including input and output, voltage level, connection group, tap position, winding capacity distribution, secondary winding configuration, and whether an outer casing is required, are carefully designed and manufactured according to user requirements.
The three-phase autotransformer (with cabinet) is manufactured with high-quality imported materials. It features high performance, low loss and reliable operation. It is suitable for various imported mechanical equipment and electrical equipment requiring special voltage with AC 50/60Hz. The product's input and output voltage, connection group, tap winding and capacity distribution can all be carefully designed and manufactured according to user requirements.
Product Features

Energy-saving and Low Noise: It is assembled with high-quality cold-rolled silicon steel sheets and processed by a special varnish dipping process, which effectively reduces vibration and noise during operation. New processes and technologies such as high-temperature resistant insulating material design are adopted to make the transformer more energy-saving and quieter. Ventilation slots are reserved in the coils for smooth air flow, effectively lowering the coil temperature.
High Reliability: Reasonable structure, high efficiency, undistorted waveform, convenient and reliable use, capable of long-time operation. Its performance indicators fully meet the standard requirements for CE/IEC/IP65 dry-type power transformers.
Environmental Protection Features: It has heat resistance, moisture resistance, stability, chemical compatibility, low-temperature resistance, radiation resistance and non-toxicity.
High Quality: Excellent electrical performance enables the transformer to withstand 3500V voltage withstand test, ensuring safer product, good insulation and resistance to aging, further extending the service life of the equipment.
Functional Features

- The inner iron core adopts 0.35mm thick silicon steel sheet and high-temperature resistant glass fiber wrapping, with low loss and high efficiency.
- The internal insulation adopts Class B insulation and imported high-temperature resistant insulating materials, featuring high insulation heat resistance coefficient and long service life.
- Reasonable design, low voltage regulation rate, available for long-term full-load operation.
- Attractive appearance, small floor space, equipped with movable casters for easy movement and installation.
- The panel voltmeter provides accurate display for easy reading.
- Multiple models, specifications, capacities and voltages are available for selection.

Scope of Application

It is widely used in industrial, agricultural, transportation, post and telecommunications, military, railway, imported equipment, scientific research and cultural fields for large electromechanical equipment, metal processing equipment, production lines, construction engineering equipment, elevators, medical devices, embroidery and textile equipment, air conditioners, radio and television, household appliances, lighting and other places requiring voltage transformation.