Three Phase Energy Meter Close Link Test Benches

Additional Details

Fully automatic three phase energy meter close link test bench offered by us comply with the standard of IEC 60736 testing equipment for electrical energy meters and IEC62053 standard for electricity metering equipment. These are used in test functions like Test energy meter with close link by ICT (insulation current transformer), warm up, basic error test, standard deviation (s) in error test, repeatable error test and latent test (no load test)/automatic & manual operation with seek mark automatically. Some other test functions these are used in include:

Test Function:

    Initial test (starting test)/automatic/manual operation with seek mark automatically
    Phase rotation test
    Unbalance voltage test
    Unbalance current test
    Voltage influence test
    Frequency influence test
    Deviation test for 24 hours
    Harmonic test
    Neutral current function test


Technical Specification:

    Accuracy class:
    0.2 class (close-link calibration, the range of current: 0.05A-100A)
    0.02/0.05 class (ordinary calibration)


Standard power testing equipment (Reference Meter):

    Three phase multi-functions precision power reference meter
    Accuracy class: 0.02 / 0.05 class
    Input range: 3 X (40V ~ 480V), Overload: 600V
    3 X (0.01A ~ 120A), Overload: 150A