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Combined Transformer

  • Oil-Immersed Combined Transformer

    Oil-Immersed Combined Transformer

    Overview JLS type combined transformer (three-phase outdoor oil-immersed high-voltage power metering box) consists of two voltage transformers and two current transformers (referred to as two elements). It is an oil-immersed outdoor type (can be used indoors). Mainly used for high voltage power measurement of 35kV, 50Hz power grid. It is installed on the high voltage side of the power transformer. There are two three-phase active energy meters and two reactive energy meters in the instrument ...
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  • Dry type combined voltage current transformer 35KV

    Dry type combined voltage current transformer 35KV

    Overview This type of voltage and current combined transformer (measurement box) is used for three-phase lines with AC 50Hz and rated voltage of 20KV, and is used for voltage, current, electric energy measurement and relay protection. It is suitable for outdoor substations in urban power grids and rural power grids, and can also be used in various transformer substations in industrial and mining enterprises. The combined transformer is equipped with active and reactive energy meters, which is...
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  • JLSZW-10W Dry type combined voltage and current transformer

    JLSZW-10W Dry type combined voltage and current transformer

    Overview JLSZW-10W combined transformer (also known as metering box) consists of voltage and current transformers. This product is used for AC 50HZ, rated voltage below 10KV three-phase line, used for voltage, current, electric energy measurement and relay protection, suitable for urban power grid, rural power grid outdoor substations, and can also be used in various substations in industrial enterprises. The combined transformer of active and reactive energy meters is called a high-voltage e...
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