Three-phase equal-potential watt-hour meter testing device

Name: Three-phase equal-potential watt-hour meter testing device
Brand: Haiyan Wellong Machinery Co. Ltd
Rating: 4.6 (34 reviews)

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Model No. :	HS-6303E
Brand Name :

10yrs

Jiaxing, Zhejiang, China

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Product description

Comprises of power source, standard watt-hour meter

Error processing system and can be widely used in testing various single phase/three-phase watt-hour meters and multifunctional watt-hour meters of grade 0.2 or lower

Equal-potential testing method is specifically suitable for testing such watt-hour meters of grade 0.5 or lower where the voltage and current measurement loops can not be separated or where the voltage and current measurement loops may be separated to improve calibration and testing efficiencies

Three-phase watt-hour meters where the voltage and current measurement loops can not be separated during testing

One of this device’s important features is that its modulation amplifier's high output and load capacity matches the three-phase active separation CT to bring you a more convenient and reliable calibration on embedded watt-hour meters

Ideal new-generation multiple station embedded watt-hour meter calibration device