Oil Filled Electrical Isolation Transformer 50/60Hz 220V 380V 415V 690V for Factory Equipment and Sensitive Loads

Product Overview
Designed for low-voltage electrical networks, this oil-filled isolation transformer separates the input and output circuits while providing the required voltage ratio for industrial and commercial applications. Typical configurations include 220V, 380V, 400V, 415V and 690V systems, with other ratings available according to customer requirements.

Product Features

• Transformer ratio can be engineered for different international low-voltage standards.
• Separate primary and secondary windings provide electrical isolation between circuits.
• Oil insulation and natural oil circulation support stable thermal performance during long-term operation.
• Suitable for sensitive electrical loads, industrial equipment and auxiliary systems requiring a dedicated isolated supply.
• Compact tank and practical terminal arrangements simplify installation and maintenance.
• Optional off-circuit tap changer, temperature indicator, pressure relief device and other accessories can be configured.
• Manufacturing specifications can be adapted to local grid requirements in African and Southeast Asian markets.

Recommended Uses
Factory equipment, automation systems, motor control installations, mining machinery, building services, auxiliary power and isolated electrical circuits.

Reference Specifications
Power range: project-specific
Input: 220/380/400/415/690V
Output: customized
Frequency: 50/60Hz
Cooling mode: ONAN
Insulation medium: transformer oil
Installation: indoor/outdoor

FAQ
What voltage combinations are available? Common LV ratings can be customized.
Can the unit operate outdoors? Yes, with suitable enclosure and accessories.
Is a tap changer available? Optional off-circuit tapping can be provided.
Can the transformer be designed for African climates? Yes.
Can OEM nameplates and drawings be supplied? Yes.