Current transformer
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Instrument transformer
The external surface of the product is bright, clean, without mechanical damage, the terminal is smooth and correct, and the nameplate is clear and firm.
This product is applicable to instrument products.We have mass production for other customers, and can also accept customization according to customer parameters.
Technical requirements and electrical performance: comply with GB19212.1-2008 Safety of Power Transformers, Power Supplies, Reactors and Similar Products – Part 1: General Requirements and Tests, GB19212.7-2012 Safety of Transformers, Reactors, Power Supply Devices and Similar Products with Power Supply Voltages of 1100V and Below – Part 7: Special Requirements and Tests for Safety Isolation Transformers and Power Supply Devices with Safety Isolation Transformers.
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Special current transformer for electric energy meter
It is used as an electric energy metering device with high precision and small phase error requirements.The AC current input through the core hole of the transformer induces the milliampere level current signal at the secondary side, converts it into the required voltage signal through the rear end sampling resistance, and accurately transmits it to the electronic circuit based on micro processing.
