Hioki PW8001-01, Инструкция по эксплуатации

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Detailed Specifications of Measurement Parameters
10.4 Detailed Specifications of Measurement
Parameters
Basic measurement items
(1) Power measurement items
Measurement item Notation 1P2W
1P3W
3P3W2M
3P3W3M
3V3A
3P4W
Voltage
RMS value Urms i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
RMS equivalent of
average rectified value
Umn i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
AC component Uac i i, i+1 i, i+1, i+2 i, i+1, i+2
Simple average Udc i i, i+1 i, i+1, i+2 i, i+1, i+2
Fundamental wave
component
Ufnd i i, i+1 i, i+1, i+2 i, i+1, i+2
Waveform peak + Upk+ i i, i+1 i, i+1, i+2 i, i+1, i+2
Waveform peak − Upk− i i, i+1 i, i+1, i+2 i, i+1, i+2
Total harmonic
distortion
Uthd i i, i+1 i, i+1, i+2 i, i+1, i+2
Ripple factor Urf i i, i+1 i, i+1, i+2 i, i+1, i+2
Unbalance rate Uunb — — (i, i+1, i+2) (i, i+1, i+2)
Current
RMS value Irms i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
RMS equivalent of
average rectified value
Imn i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
AC component Iac i i, i+1 i, i+1, i+2 i, i+1, i+2
Simple average Idc i i, i+1 i, i+1, i+2 i, i+1, i+2
Fundamental wave
component
Ifnd i i, i+1 i, i+1, i+2 i, i+1, i+2
Waveform peak + Ipk+ i i, i+1 i, i+1, i+2 i, i+1, i+2
Waveform peak − Ipk− i i, i+1 i, i+1, i+2 i, i+1, i+2
Total harmonic
distortion
Ithd i i, i+1 i, i+1, i+2 i, i+1, i+2
Ripple factor Irf i i, i+1 i, i+1, i+2 i, i+1, i+2
Unbalance rate Iunb — — (i, i+1, i+2) (i, i+1, i+2)
Active power P i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
Fundamental wave active
power
Pfnd i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
Apparent power S i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
Fundamental wave apparent
power
Sfnd i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
Reactive power Q i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
Fundamental wave reactive
power
Qfnd i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
Power factor
λ
i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
Fundamental wave power
factor
λ
fnd i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
Phase angle
Voltage phase angle
θ
U i i, i+1 i, i+1, i+2 i, i+1, i+2
Current phase angle
θ
I i i, i+1 i, i+1, i+2 i, i+1, i+2
Power phase angle
φ
i i, i+1, (i, i+1) i, i+1, i+2, (i, i+1, i+2) i, i+1, i+2, (i, i+1, i+2)
i: Channel (Ch. 1 to Ch. 8) with which instrument is equipped
( ): Indicates SUM values.
Specifications
HIOKI PW8001A961-00