Specification :

Detail: The bench accord with the standard of IEC 60736: 1982 testing equipment for electrical energy meter, IEC 62053 Close-link and ordinary calibration both can be used, ordinary calibration can be used to test single/ three phase active and reactive energy meter ( up to 0.5 class) , close-link calibration can be used to test single/ three phase active and reactive energy meter ( up to 1 class) The bench can test the converted quantity which is caused by negative phase, voltage unbalance, harmonic wave and so on The bench can auto-calibrate starting, no load, basic error and calibration tolerance and 24h deflection. Close-link calibration is using insulate current transformer and suitable for close-link energy meter. The bench is using the standard power meter with comparison technology to offer the test the error of energy meters. Same as ZERA and MTE ( EMH) products. Of course our price is very reasonable.
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