Hubei Tianrui Electronic Co. Ltd

Model 03 - Ammeter with Current Transformer

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This product is used for single-phase, three-phase electronic energy meter energy metering, especially for small current acquisition or non-periodic components of the electronic meter. Micro-transformers for electronic power meters for current sensing. According to the user`s requirements to design and produce products, the following figure shows the Tianrui Electronics many products more representative of several.
 

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  • Small size, high precision, good consistency
  • Quantitative limit, anti-saturation ability
  • Low cost and easy cost control
  • Rated input current Iin: 0-20 A
  • Rated output current Io: 0-20mA
  • Non-linearity: Ratio difference <± 0.1%
  • Angle difference <± 5 points
  • Frequency characteristics: 45-1500 Zi
  • Insulation resistance:> 500 megohms
  • Frequency withstand voltage: 3KV 1 minute