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3 windows display
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V、A、W、VA、var、PF、Hz、kWh、time、deg、ORD、%、CF
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Input Voltage
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600V/300V/150V
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Input Current
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50A/10A/2A
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Range switch
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AUTO
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Frequency range
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AC:15Hz～400Hz
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Measurement Accuracy(sine wave)
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Voltage、Current
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Power
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15Hz～45Hz
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±(0.6%Reading +0.4%Range+1digit)
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±(1.5%Reading + 0.5%Range+1digit)
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45Hz～65Hz
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±(0.4%Reading +0.1%Range+1 digit)
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±(0.8%Reading + 0.2%Range+1 digit)
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65Hz～400Hz
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±(0.8%Reading +0.2%Range+1 digit)
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±(1.5%Reading + 0.5%Range+1 digit)
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Measurement Accuracy
(PWM waveform)
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30Hz～45Hz
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±(3%Reading + 2%Range+1 digit)
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±(2%Reading + 3%Range+1 digit)
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45Hz～65Hz
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±(1%Reading + 1%Range+1 digit)
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±(2%Reading + 1%Range+1 digit)
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65Hz～400Hz
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±(1%Reading + 2%Range+1 digit)
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±(2%Reading + 2%Range+1 digit)
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Harmonic analysis
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Measure the THD and 2nd -50th sub-harmonic of voltage and current
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Integration mode
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Standard integration mode, Manual integration mode and Continuous integral mode.
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Integrating time
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00.00.00～99.59.59
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Electrical integrating time
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-99999kWh～999999kWh
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Scaling function
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External transformer, voltage / current / power ratio coefficient can be set.
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Communication mode
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RS-232 interface
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