A Corrugated Tank Oil Immersed Transformer is an oil immersed transformer with a corrugated tank body. The folded tank wall adds surface area for heat release and can also help absorb oil expansion during temperature change. This makes the product useful for compact distribution points where a simple radiator layout is not the best fit. It is used in industrial plants, commercial power rooms, and outdoor transformer yards. The structure still follows the normal transformer working principle: the core and winding change voltage, while transformer oil provides insulation and cooling during load operation.
Product Parameters
|
Parameter |
Value |
|
Phase |
Three phase |
|
Input voltage |
6kV / 10kV / 15kV / 20kV / 35kV |
|
Output voltage |
110V / 220V / 380V / 400V / 440V / 480V |
|
Rated capacity |
30kVA-2500kVA |
|
Frequency |
50/60Hz |
|
Vector group |
Dyn11 / Yyn0 |
|
Cooling method |
ONAN |
|
Winding material |
100% copper |
|
Standard |
IEC / ISO / CE / ANSI / IEEE |
|
Warranty |
2 years |
Product Advantages
Corrugated walls add cooling surface without a large separate radiator.
The tank shape helps handle oil volume change during normal heating and cooling.
The compact body is useful where installation space is limited.
Components
The transformer includes corrugated oil tank, core, winding, oil, high and low voltage bushings, tap changer, lifting parts, and standard nameplate. For a Corrugated Tank Oil Immersed Transformer, the tank wall should be protected from hard impact during transport.
FAQ
Q: Why use a corrugated tank?
A: It gives more cooling surface and helps with oil expansion in a compact body.
Q: Can it be used outdoors?
A: Yes. Outdoor use is common, but grounding, foundation, drainage, and bushing clearance should be checked.
Q: What should be protected during delivery?
A: The corrugated wall, bushings, tap changer, and oil sealing areas need careful handling. The Corrugated Tank Oil Immersed Transformer should not be dragged by the tank wall.
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