Hioki 3196 - Measurement Specifications

12.2 Measurement Specifications
183
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12.2 Measurement Specifications
Measurements
Items detected at 2 MHz sampling without a gap
Item Variable 1P2W
1P3W/
3P3W2M
3P3W3M 3P4W MAX/MIN/AVE
Transient overvoltage
(impulse)
Utran 1,4 1, 2, 4 1, 2, 3, 4 1, 2, 3, 4
When measuring at 50 Hz or 60 Hz, items measured in half cycles (calculates one wave-
form overlapped by half a wave) without gaps
When measuring at 400 Hz, items measured in a wave without gaps
Item Variable 1P2W
1P3W/
3P3W2M
3P3W3M 3P4W MAX/MIN/AVE
Voltage swell Uswell 1 1, 2 1, 2, 3 1, 2, 3
Voltage dip (sag) Udip 1 1, 2 1, 2, 3 1, 2, 3
Voltage interruption UInterruption 1 1, 2 1, 2, 3 1, 2, 3
RMS voltage value (one wave
shifted over half a wave)
U 1 1, 2 1, 2, 3 1, 2, 3
Voltage fluctuation ΔU 1 1, 2 1, 2, 3 1, 2, 3
Instantaneous flicker S(t) 1 1, 2 1, 2, 3 1, 2, 3
Items measured every 200 ms (about once every 10 cycles at 50 Hz, every 12 cycles at 60
Hz, or every 80 cycles at 400 Hz) without a gap
Item Variable 1P2W
1P3W/
3P3W2M
3P3W3M 3P4W
MAX/MIN/
AVE
Voltage frequency Freq PLL source PLL source PLL source PLL source *
Voltage waveform peak (±) Upeak 1,4 1, 2, 4 1, 2, 3, 4 1, 2, 3, 4
Current waveform peak (±) Ipeak 1,4 1, 2, 4 1, 2, 3, 4 1, 2, 3, 4
RMS voltage value Urms
LINE-
LINE/
PHASE-N
1,4 1, 2, 4, ave 1, 2, 3, 4, ave 1, 2, 3, 4, ave *
RMS current value Irms 1,4 1, 2, 4, ave 1, 2, 3, 4, ave 1, 2, 3, 4, ave *
Active power P 1 1, 2, sum 1, 2, 3, sum 1, 2, 3, sum *
Apparent power S 1 1, 2, sum 1, 2, 3, sum 1, 2, 3, sum *
Reactive power Q 1 1, 2, sum 1, 2, 3, sum 1, 2, 3, sum *
Power factor/displacement
power factor
PF/DPF 1 1, 2, sum 1, 2, 3, sum 1, 2, 3, sum *
Voltage unbalance factor Uunb - - sum sum *
Current unbalance factor Iunb - - sum sum *
Harmonic voltage
(1st to 50th orders)
Uharm RMS/% 1,4 1, 2, 4 1, 2, 3, 4 1, 2, 3, 4 *
Harmonic current
(1st to 50th orders)
Iharm RMS/% 1,4 1, 2, 4 1, 2, 3, 4 1, 2, 3, 4 *
Harmonic power
(1st to 50th orders)
Pharm RMS/% 1 1, 2, sum sum 1, 2, 3, sum *
Inter-harmonic voltage
(orders 0.5 to 49.5)
Uharm-i RMS/% 1,4 1, 2, 4 1, 2, 3, 4 1, 2, 3, 4 *
Inter-harmonic current
(orders 0.5 to 49.5)
Iharm-i RMS/% 1,4 1, 2, 4 1, 2, 3, 4 1, 2, 3, 4 *
Harmonic voltage phase angle
(1st to 50th orders)
θuharm 1,4 1, 2, 4 1, 2, 3, 4 1, 2, 3, 4