警報項目
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Over V,I,frequency,Demand
Low V,I,frequency
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Over P, Q, S, U, V, current, frequency, THD current, THD voltage。Under PF, U, V, frequency
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3I, In, 3V, 3U, +/-P總和, +/-Q總和, +/-S, 3PF, Pf總和, THD 3I, THD In, THD3V, THD 3Uoption(外掛選項)
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V,I,frequency,KW intervals
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