Corrugated vat distribution transformers have a small footprint and an elegant design. These transformers are manufactured using the highest quality materials, using state-of-the-art and reliable manufacturing practices. These transformers require little maintenance.
Advantages:
- Compact size, corrugated wall transformers are smaller than heatsink transformers.
- Improved heat dissipation.
- Elegant appearance.
- The fins have a sufficient degree of elasticity to cushion the expansion of the liquid volume due to heating of the cooling medium, while providing a large dissipation area to cool the cooling medium.
Technical specification:
Power | CRGO/ Amorphous up to 3000 kVA |
Number of phases | Three-phase |
Applicable standards | IS, CEA, IEC, ANSI & DIN, |
Cooling | ONAN |
Insulating liquid | Mineral oil according to specification |
Frequency | 50Hz, 60Hz |
Connection group | According to the specification |
Primary voltage | up to 33kV |
Secondary Voltage | 415 or 433 V |
Winding Material | AL/ Cu |
Taps range | +/-5% in 2.5% increments |
Standard equipment:
- Primary culverts.
- Secondary grommets.
- Earth terminal.
- Nameplates and diagrams.
- Lifting lugs.
- Surge arrester.
Accessory equipment:
- HV plug-in grommets.
- Wheels (unidirectional/dual).
- Drain valve.
- Pressure protection.
- Hitch switch / OLTC.