Customization: | Available |
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After-sales Service: | yes |
Warranty: | 1 year |
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Input | |
Voltage measurement range | 0-800V , auto shift |
Current measurement range | CT: 5A/25A (standard) 100A/500A (optional) 400A/2000A (optional) |
Phase angle measurement range | 0~359.99° |
Frequency measurement range | 45~55Hz |
Voltage channel | 3 channel (UA, UB, UC) |
Current channel | 3 channel (IA, IB, IC) |
Maximum harmonic analysis times | 63 times. |
Maximum continuous storage period of 1 minute interval | 18 months. |
Accuracy | |
Electrical parameter measurement section | |
Voltage | ±0.1% |
Frequency | ±0.01Hz |
Current, power | ±0.5% |
Phase | ±0.2° |
Power quality part | |
The fundamental voltage tolerance error | ≤0.5%F.S |
Fundamental current tolerance error | ≤1%F.S. |
Measurement error of phase difference between fundamental voltage and current: | ≤0.2° |
Harmonic voltage content measurement error | ≤0.1% |
Harmonic current content measurement error | ≤0.2% |
Three-phase voltage imbalance error: | ≤0.2% |
Voltage deviation error | ≤0.2% |
Voltage variation error | ≤0.2% |
Working temperature | -10ºC~ +40 ºC |
Charging power | AC 220V , 45Hz-55Hz |
host power consumption | ≤ 3VA |
the maximum working time of the battery | ≤ 10 hours |
Insulation | (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. |
Dimension | 258mm *158mm *58mm |
Weight | 1.5kg |