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Input
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Voltage measurement range
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0-200V-800V, auto switching
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Current measurement range
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CT:
5A/25A (standard)
100A/500A (optional)
400A/2000A (optional)
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Phase angle measurement range
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0~359.99°
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Frequency measurement range
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45~65Hz
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Voltage channel
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3 channel (UA, UB, UC)
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Current channel
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3 channel (IA, IB, IC)
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Maximum harmonic analysis times
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63 times
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Maximum continuous storage period of 1 minute interval
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18 months
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Accuracy
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Electrical parameter measurement section
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Voltage
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±0.2%
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Frequency
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±0.01Hz
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Current, power
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±0.5%
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Phase
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±0.2°
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Power quality part
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The fundamental voltage tolerance error
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≤0.5%F.S.
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Fundamental current tolerance error
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≤1%F.S.
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Measurement error of phase difference between fundamental voltage and current:
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≤0.2°
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Harmonic voltage content measurement error
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≤0.1%
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Harmonic current content measurement error
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≤0.2%
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Three-phase voltage imbalance error:
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≤0.2%
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Voltage deviation error
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≤0.2%
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Voltage variation error
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≤0.2%
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Working temperature
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-10℃~ +40 ℃
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Charging power
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AC 220V , 45Hz-55Hz
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host power consumption
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≤3VA
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the maximum working time of the battery
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≤10 hours
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Insulation
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(1) The insulation resistance of the voltage and current input terminals to the casing is ≤100MΩ.
(2)The working power input end is subjected to a power frequency of 1.5KV (effective value) between the outer casings, and it takes 1 minute to test.
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Dimension
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320mm *240mm *130mm
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Weight
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2.0kg
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