Transcription of 1. CURRENT TRANSFORMERS Oil-paper insulation …
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4 Instrument TRANSFORMERS | High voltage1. CURRENT TRANSFORMERSOil- paper insulationGas insulationDry insulation 420 kV CURRENT TRANSFORMERS with gray silicone rubber insulator. Statnett (Norway).5 Instrument TRANSFORMERS | High voltageCurrent TRANSFORMERS are designed to provide a scaled down replica of the CURRENT in the HV line and isolate the measuring instruments, meters, relays, etc., from the high voltage power insulation : model CA up to 800 kV, model CH up to 145 insulation :model CG up to 300 insulation :model CX up to 72,5 CURRENT TRANSFORMERS > Oil-paper , gas and dry insulation Model CH Model CG Model CA Model CXInstrument TRANSFORMERS | High voltage61. CURRENT TRANSFORMERS > Oil-paper , gas and dry insulation1. Oil volume compensating system2. Oil level indicator3. Primary terminal4. Cores and secondary windings5. Primary winding12346781391012116. Secondary conductors7. Insulator (porcelain or silicone rubber)8.
4 Instrument transformers | High voltage 1. CURRENT TRANSFORMERS Oil-paper insulation Gas insulation Dry insulation › 420 kV …
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