AMSC Equipment
Transformers
Transformers from high-frequency rectifier units to 250 MVA power transformers, including military-grade units for naval infrastructure, from NWL, Neeltran and Comtrafo.
Description
AMSC's transformer portfolio combines NWL (USA), Neeltran (USA) and Comtrafo (Brazil). It ranges from high-frequency rectifier transformers to 250 MVA utility-scale power transformers and includes military-grade units for naval infrastructure, offered as part of AMSC's Military Power & Protection solutions.
Key features
- Neeltran oil-filled rectifier transformers from 100 kVA to 50 MVA, inputs up to 69 kV
- NWL dry-type units up to 10,000 kVA and water-cooled units up to 25,000 kVA, outputs up to 300 kV, frequencies up to 200 kHz
- Comtrafo power transformers, autotransformers and reactors from 5 MVA to 250 MVA (HV classes 7.2 kV to 345 kV)
- Comtrafo pad-mounted units from 75 kVA to 10 MVA and compact sealed-tank units from 225 kVA to 10 MVA
- Air, oil, water or hybrid cooling
- Built to IEC, ANSI/IEEE, ABNT NBR, CSA and UL standards
Applications
Naval infrastructure, utilities, industrial rectifier service and renewable plants.
Specifications
| Power rating (Comtrafo power transformers) | 5 MVA to 250 MVA |
|---|---|
| HV class (Comtrafo) | 7.2 kV up to 345 kV |
| Neeltran oil-filled rectifier transformers | 100 kVA to 50 MVA, input up to 69 kV |
| NWL dry-type units | up to 10,000 kVA |
| NWL water-cooled units | up to 25,000 kVA |
| NWL output voltage | up to 300 kV |
| NWL frequency | up to 200 kHz |
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