Oil Cooled Transformers For Rectifiers
Oil Cooled Transformers For Rectifiers
TMC oil cooled rectifier transformers are designed, manufactured and tested in accordance with the latest issue of IEC and Australian standards according to customer specifications
Oil Cooled Transformers for Rectifiers
Oil Cooled Transformers
TMC has a long and successful history of production of oil cooled power and distribution transformers. TMC produces oil cooled transformers with capacities up to 30MVA and voltages up to 72kV.
TMC oil cooled rectifier transformers are designed, manufactured and tested in accordance with the latest issue of IEC and Australian standards according to customer specifications.
Rectifier Transformer Characteristics
Transformers for 12 pulse and 24 pulse rectifiers. Star/Delta, interconnected star (zigzag) and polygon connections. Close coupling between secondaries is normal, loose coupling is also available.
For 24 pulse systems, the interphase transformer can be designed and installed in the tank along with the two transformers. Secondary terminations can be arranged to align with rectifier connections. Duty cycle derating is available.
Fan Cooling
TMC oil cooled transformers can be supplied with fans and pumps to increase the rated capacity (kVA). Forced directed oil circulation and/or forced air cooling of radiators permits a continuous power increase of up to 25% above the rated capacity.
Fans can be used to economically provide extra capacity for overload conditions such as cyclic load peaks and traction loads.
Information Required with Enquiry:
- Rated Power
- Voltages (at no-load)
- Voltage tapping range.
- Impedance
- Overload conditions
- Natural or fan cooling
- Number of Phases
- Operating Frequency
- Connection Symbol (Vector group)
- Rectifier Transformer connection type to AS1955.
- Ambient conditions
- Design Standard
- Enclosure Protection Rating
- Temperature Sensing Equipment
- Current Sensing Equipment (CT's).
To Know More about Oil Cooled Transformers For Rectifiers Please click here
To contact TMC Australia about Oil Cooled Transformers For Rectifiers use Get a quote.
Oil Cooled Transformers for Rectifiers
Oil Cooled Transformers
TMC has a long and successful history of production of oil cooled power and distribution transformers. TMC produces oil cooled transformers with capacities up to 30MVA and voltages up to 72kV.
TMC oil cooled rectifier transformers are designed, manufactured and tested in accordance with the latest issue of IEC and Australian standards according to customer specifications.
Rectifier Transformer Characteristics
Transformers for 12 pulse and 24 pulse rectifiers. Star/Delta, interconnected star (zigzag) and polygon connections. Close coupling between secondaries is normal, loose coupling is also available.
For 24 pulse systems, the interphase transformer can be designed and installed in the tank along with the two transformers. Secondary terminations can be arranged to align with rectifier connections. Duty cycle derating is available.
Fan Cooling
TMC oil cooled transformers can be supplied with fans and pumps to increase the rated capacity (kVA). Forced directed oil circulation and/or forced air cooling of radiators permits a continuous power increase of up to 25% above the rated capacity.
Fans can be used to economically provide extra capacity for overload conditions such as cyclic load peaks and traction loads.
Information Required with Enquiry:
- Rated Power
- Voltages (at no-load)
- Voltage tapping range.
- Impedance
- Overload conditions
- Natural or fan cooling
- Number of Phases
- Operating Frequency
- Connection Symbol (Vector group)
- Rectifier Transformer connection type to AS1955.
- Ambient conditions
- Design Standard
- Enclosure Protection Rating
- Temperature Sensing Equipment
- Current Sensing Equipment (CT's).
To Know More about Oil Cooled Transformers For Rectifiers Please click here
To contact TMC Australia about Oil Cooled Transformers For Rectifiers use Get a quote.
TMC Australia supplies oil cooled rectifier transformers, designed, built and tested to customer specifications and the latest IEC and Australian standards, with capacity up to 30 MVA. For 24-pulse systems, TMC can fit the interphase transformer in the tank alongside the two transformers. Installations needing secondary terminations aligned to rectifier connections suit the available termination arrangement.
- Voltages up to 72 kV
- 12-pulse rectifiers available
- Star/delta, interconnected star (zigzag) and polygon connections
- Forced cooling permits continuous power increases up to 25% above rated capacity
- Duty-cycle derating available
Source: listing by TMC Australia on IndustrySearch · Updated 31 Oct 2026
AI Overview is generated by artificial intelligence and may contain mistakes.
Written by AI from the listing by TMC Australia on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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