Hioki PW3198 Manual

13
Instantaneous icker value
TIME PLOT
Measurement method As per IEC61000-4-15
User-selectable from 230 Vlamp/120 Vlamp (when Pst and Plt are selected for icker measurement)/4 types of Ed2 lter (230 Vlamp 50/60 Hz, 120 Vlamp 60/50 Hz)
Measurement range, resolution 99.999, 0.001
Inter-harmonic voltage and inter-harmonic current
TIME PLOT
Display item Select either RMS or content percentage; 0.5 to 49.5th orders
Measurement method Uses IEC61000-4-7:2002.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution Inter-harmonic voltage : 600.00V, 0.01V
Inter-harmonic current : Due to using clamp-on sensor; See Input specications
Measurement accuracy Inter-harmonic voltage
(Specied with a nominal voltage of at least 100 V) : At least 1% of harmonic input nominal voltage : ±5.00% rdg.
<1% of harmonic input nominal voltage : ±0.05% of nominal voltage
Inter-harmonic current : Unspecied
Harmonic power (including fundamental component)
TIME PLOT EVENT
Display item Select either RMS or content percentage; From 0 to 50th order
Measurement method Uses IEC61000-4-7:2002.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution Depends on the voltage × current range combination; See Input specications
Measurement accuracy
See measurement accuracy with a fundamental wave of 50/60 Hz (When using an AC-only clamp sensor, order 0 is not specied for current and power)
Measurement accuracy with a fundamental wave of 50/60 Hz
Harmonic input Measurement accuracy
Voltage
(At least 1% of nominal voltage)
Specied with a nominal voltage of at least 100 V
Order 0: ±0.3%rdg.±0.08%f.s.
Order 1+: ±5.00%rdg
Voltage
(<1% of nominal voltage)
Specied with a nominal voltage of at least 100 V
Order 0: ±0.3%rdg.±0.08%f.s.
Order 1+: ±0.05% of nominal voltage
Current Order 0: ±0.5%rdg.±0.5%f.s. +clamp-on sensor accuracy
Order 1 to 20th: ±0.5%rdg.±0.2%f.s. +clamp-on sensor accuracy
Order 21 to 50th: ±1.0%rdg.±0.3%f.s. +clamp-on sensor accuracy
Power Order 0: ±0.5%rdg.±0.5%f.s. +clamp-on sensor accuracy
Order 1 to 20th: ±0.5%rdg.±0.2%f.s. +clamp-on sensor accuracy
Order 21 to 30th: ±1.0%rdg.±0.3%f.s. +clamp-on sensor accuracy
Order 31 to 40th: ±2.0%rdg.±0.3%f.s. +clamp-on sensor accuracy
Order 41 to 50th: ±3.0%rdg.±0.3%f.s. +clamp-on sensor accuracy
Harmonic voltage phase angle/ Harmonic current phase angle (including fundamental component)
TIME PLOT
Display item Harmonic phase angle components for whole orders
Measurement method Uses IEC61000-4-7:2002.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution -180.00° to 0.00° to 180.00°
Measurement accuracy —
Harmonic voltage-current phase angle (including fundamental component)
TIME PLOT EVENT
Display item Indicates the difference between the harmonic voltage phase angle and the harmonic current phase angle.
Harmonic voltage-current phase difference for each channel and sum (total) value for multiple channels
Measurement method Uses IEC61000-4-7:2002.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution -180.00° to 0.00° to 180.00°
Measurement accuracy 1st to 3rd orders : ± 2° +clamp-on sensor accuracy
4th to 50th orders : ±(0.05° × k+2°) +clamp-on sensor accuracy; (k: harmonic orders)
Specied with a harmonic voltage of 1 V for each order and a current level of at 1% f.s. or greater.
Total harmonic voltage/ Total harmonic current distortion factor
TIME PLOT EVENT
Display items THD-F (total harmonic distortion factor for the fundamental wave)
THD-R (total harmonic distortion factor for the total harmonic including the fundamental wave)
Measurement method Based on IEC61000-4-7:2002; Max. order: 50th
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution 0.00 to 100.00%(Voltage), 0.00 to 500.00%(Current)
Measurement accuracy —
K Factor (multiplication factor)
TIME PLOT EVENT
Measurement method Calculated using the harmonic RMS current of the 2nd to 50th orders
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution 0.00 to 500.00
Measurement accuracy —
Δ V10 Flicker
TIME PLOT
Display items
ΔV10 measured at one minute intervals, average value for one hour, maximum value for one hour, fourth largest value for one
hour, total (within the measurement interval) maximum value
Measurement method Calculated values are subject to 100 V conversion following gap-less measurement once each minute
Measurement range, resolution 0.000 to 99.999V
Measurement accuracy
±2% rdg.±0.01 V (with a fundamental wave of 100 Vrms [50/60 Hz], a uctuation voltage of 1 Vrms, and a uctuation frequency of 10 Hz)
Threshold 0.00 to 9.99V alarm output is generated when the reading for each minute is compared to the threshold and found to be greater
IEC Flicker
TIME PLOT
Display items Short interval icker Pst, long interval icker Plt
Measurement method Based on IEC61000-4-15:1997 +A1:2003 Ed1/Ed2.
Pst is calculated after 10 minutes of continuous measurement and Plt after 2 hours of continuous measurement
Measurement range 0.0001 to 10000 P.U. broken into 1,024 segments with a logarithm
Measurement accuracy
Pst ±5% rdg. (Specied within range 0.1000 to 20.000 using IEC61000-4-15 Ed1.1 and IEC61000-4-15 Ed2 Class F1 performance test.)
Flicker lter Select 230 V lamp Ed1, 120 V lamp Ed1, 230 V lamp Ed2, or 120 V lamp Ed2.

Hioki PW3198 Specifications

General

Brand	Hioki
Model	PW3198
Category	Measuring Instruments
Language	English