PCE Americas FL-33458, Руководство по эксплуатации

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5-16 Appendix 1
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V12, V23, V31 : Line Voltage
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V1, V2, V3 : Phase Voltage
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A1, A2, A3 : Line Current
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P1, P2, P3 : True Power of each phase. (W)
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S1, S2, S3 : Apparent Power of each phase. (VA)
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Q1, Q2, Q3 : Reactive Power of each phase (VAR)
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P Σ : Total True Power (W)
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S Σ : Total Apparent Power (VA)
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Q Σ : Total Reactive Power (VAR)
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PF1, PF2, PF3 : Power Factor of each phase
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PF Σ : Total Power Factor
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PFH : Long Term Average Power Factor ( WH/SH )
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Φ 1, Φ 2, Φ 3 : Phase Angle of each phase
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WH : Watt Hour
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SH : Apparent Power Hour
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QH : Reactive Power Hour
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1 Φ 2W : One phase by two wires
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1 Φ 3W : One phase by three wires
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3 Φ 3W : Three phases by three wires
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3 Φ 4W : Three phases by four wires
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SEC : The sampling time of data logger
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CT : Current transformer
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PT : Potential transformer
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