Good Cheap Price Uni-T Ut283A Single Phase Power Quality Analyzer I.Introduction of Good Cheap Price Uni-T Ut283A Single Phase Power Quality Analyzer Acuvim IIW Series Intelligent Power Quality Analyzer is specifically for waveform distortion occurs detection grid, high-precision test instrument ......
Input data: Voltage: 0-400V(auto) Current: (clamp type) 5A/25A 100A/500A 400A/2000A Phase angle testing range: 0~359.99° Frequency testing range: 45~55Hz Voltage channels: Ua Ub Uc three channels Current channels: Ia Ib Ic three channels | Accuacy: (1)Voltage:±0.2% Frequency:±0.01Hz Current/power:±0.5% phase:±0.2 (2) Fundamental voltage error≤0.5%F.S. Fundamental current error: ≤1%F.S. Phase range between voltage and current: ≤0.2° Harmonic voltage measurement error:≤0.1% Harmonic current measurement error:≤0.2% Three-phase voltage unbalance error:≤0.2% Voltage deviation error:≤0.2% Voltage fluctuation error:≤0.2% |



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