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Two-element combined transformer, 200/5 high-voltage metering box 35KV, three-phase three-wire
The JLS-35 high-voltage electric energy metering box is used for high-voltage measurement in AC 50Hz, 35KV three-phase lines. It is composed of a current transformer, a voltage transformer and a box for installing current transformers, voltage transformers and electric energy meters. . Mainly used for the measurement of active electric energy and reactive electric energy.
Reference standard for this product
GB1207-1997 (voltage transformer)
GB1208-1997 (current transformer)
GB311-1997 (Insulation test voltage and test method for high-voltage electrical equipment)
