TRANSFORMER 400VA 380V TO 220V

Description

The 400VA Transformer 380V to 220V is an industrial step-down isolation transformer designed to convert 380V AC input (three-phase or single-phase depending on configuration) into a stable 220V AC output. It is widely used in industrial control panels, machinery, automation systems, and power distribution applications where voltage conversion and electrical isolation are required.

Key Features

• Step-down transformer from 380V to 220V AC
• Provides electrical isolation for safety and equipment protection
• Heavy-duty design suitable for industrial continuous operation
• High efficiency with low power loss and stable output
• Robust copper/aluminium winding (variant dependent)
• Low-noise operation with laminated core construction
• Suitable for control panels and industrial machines
• Strong insulation for high-voltage protection
• Reliable performance under load fluctuations
• Compact industrial mounting design

Specifications

1. Product Type: Industrial Step-Down Isolation Transformer
2. Power Rating: 400 VA
3. Primary Voltage: 380V AC
4. Secondary Voltage: 220V AC
5. Frequency: 50/60 Hz
6. Phase Type: Single-phase / three-phase input (variant dependent)
7. Output Type: AC isolated output
8. Winding Material: Copper / Aluminium (variant dependent)
9. Core Type: Silicon steel laminated core
10. Efficiency: High efficiency, low-loss design
11. Insulation Class: Class B / Class F (variant dependent)
12. Mounting Type: Panel/floor mount
13. Cooling Type: Natural air-cooled
14. Operating Temperature: -10°C to +60°C
15. Protection: Overload and thermal resistance (system dependent)
16. Application: Industrial machinery, control panels, automation systems, CNC machines, factory equipment, voltage conversion systems