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Power Transformers
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Generator power transformers up to 800 MVA, voltage up to 420 kV |
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Transmission transformers and autotransformers with rating up to 600 MVA, voltage up to 420 kV |
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Transmission and distribution transformers with rating up to 2.5 to 100 MVA, voltage up to 170 kV |
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Distribution Transformers |
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Oil-immersed transformers, rated powers up to 2500 kVA and voltages up to 36 kV |
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Dry-type transformers, rated powers up to 5000 kVA and voltages up to 24 kV |
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Instrument Transformers |
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High voltage: oil-immersed up to Um 525 kV (current, voltage-inductor, voltage-capacitor, combined) |
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Gas SF6 insulated for mounting in GIS up to 145 kV (current and voltage) |
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Medium voltage (up to Um 38 kV): oil-immersed and epoxy resin cast (current and voltage) |
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Low voltage, epoxy resin cast up to 1 kV |
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Special (test transformers, special requirement voltage and current transformers) |