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The 500 kVA Oil-Immersed Transformer is a three-phase electrical transformer designed to step down 11 kV medium-voltage electrical supply to 400 V for use in suitable commercial, industrial and power-distribution applications.
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The 500 kVA Oil-Immersed Transformer is a three-phase electrical transformer designed to step down 11 kV medium-voltage electrical supply to 400 V for use in suitable commercial, industrial and power-distribution applications.
The transformer uses an oil-immersed cooling and insulation system and is configured with an aluminium winding/material construction. It operates at 50 Hz and features a Yyn0 connection group.
| Specification | Details |
|---|---|
| Transformer Type | Oil-Immersed Transformer |
| Rated Capacity | 500 kVA |
| Input Voltage | 11 kV |
| Output Voltage | 400 V |
| Frequency | 50 Hz |
| Material | Aluminium |
| Connection Group | Yyn0 |
| Weight | Approx. 1,200 kg |
| Dimensions (L × W × H) | 1,500 × 1,150 × 1,300 mm |
| Quantity | 1 Unit |
The transformer is suitable for applications requiring the conversion of 11 kV medium-voltage power to 400 V low-voltage supply, including:
Industrial facilities
Commercial buildings
Agricultural operations
Manufacturing facilities
Electrical distribution systems
Infrastructure and utility projects
Backup and dedicated power installations
The 500 kVA Oil-Immersed Transformer provides a compact medium-voltage-to-low-voltage transformation solution, converting 11 kV input power to 400 V output power at 50 Hz. With a rated capacity of 500 kVA, an aluminium construction and a Yyn0 connection configuration, it is designed for integration into suitable electrical distribution systems.
No approved technical specifications are available yet. Please refer to the product description or contact our team.
The transformer has a power capacity of 500kVA.
The transformer supports input voltages of 10 kV, 11 kV, and 33 kV.
The output voltages include 380 V, 400 V, 415 V, 10 kV, 440 V, and 480 V.
The transformer employs ONAF (Oil Natural Air Forced) and ONAN (Oil Natural Air Natural) cooling methods.
Yes, it is designed specifically for industrial power supply systems and applications.
The transformer operates at frequencies of 50 Hz and 60 Hz.
The transformer is constructed using either aluminum or copper, depending on specifications.
The transformer weighs approximately 800 kg.
The package size of the transformer is 130 x 130 x 130 cm.
Yes, the transformer is customizable in terms of color and specifications.
It is manufactured to meet ISO and CE standards.
Applications include industrial power supply systems, manufacturing facilities, mining operations, renewable energy projects, and commercial power distribution.
Yes, it is designed for three-phase operation, ensuring stable power delivery.
The transformer features an autotransformer coil structure with three coils.
Yes, it is designed for efficient operation, helping to reduce energy losses during power distribution.
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