13.2 Input Specifications/Output Specifications/Measurement Specifications
194
Note 1: All CH4 displayed turn ON when CH4 is set to AC+DC.
Note 2: When CH4 is set to DC, the instrument does not display ap
parent power, reactive power, and power factor of CH4.
Note 3: When CH4 is turned OFF, all CH4 display values and waveforms are also turned OFF.
Note 4: Meaning of "*" in the "MAX/MIN/AVG" column
Indicates that maximum, minimum, and average values (all) can be d
isplayed during the MAX/MIN/AVG TIME PLOT interval.
Note 5: Meaning of "**" in the "MAX/MIN/AVG" column
Indicates that maximum and minimum values (all)
can be displayed, regardless of the MAX/MIN/AVG TIME PLOT interval.
*1: CH3 is calculated but not displayed. It can be o
utput only as binary data.
*2: Select either.
Zero-phase voltage
unbalance factor
Voltage negative-
phase unbalance factor
Uunb0, Uunb - - sum sum sum sum *
Zero-phase current
unbalance
factor
Current negative-phase
un
balance factor
Iunb0, Iunb - - sum sum sum sum
*
High-order harmonic
voltage component
UharmH 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4 *
High-order harmonic
cur
rent component
IharmH 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4 *
Harmonic voltage
(orders 0 to 50th)
Uharm 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4 *
Harmonic current
(orders 0 to 50th)
Iharm 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4
*
Harmonic power
(orders 0 to 50th)
Pharm 1 1,2,sum sum sum 1,2,3,sum 1,2,3,sum *
Inter-harmonic voltage
(orders 0.5 to 49.5th)
Uiharm 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4
*
Inter-harmonic current
(orders 0.5 to 49.5th)
Iiharm 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4 *
Harmonic voltage
phase angle
(orders 1 to 50th)
Uphase 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4
Harmonic current
phase angle
(orders 1 to 50th)
Iphase 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4
Harmonic voltage-cur-
rent phase difference
(or
ders 1 to 50th)
Pphase 1 1,2,sum sum sum 1,2,3,sum 1,2,3,sum
*
Total harmonic voltage
distortion factor
*
2
Uthd-F/Uthd-R 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4 *
Total harmonic current
distor
tion factor
*
2
Ithd-F/Ithd-R 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4 *
K factor KF 1,4 1,2,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4 *
Voltage waveform
comp
arison
Wave 1 1,2 1,2 1,2,3 1,2,3 1,2,3
(5) Items measured without gaps and aggregated every approx. 200 ms
(about once every 10 cycles at 50 Hz, every 12 cycles at 60 Hz, or every 80 cycles at 400 Hz)
Measurement items Notation 1P2W 1P3W 3P3W2M 3P3W3M 3P4W 3P4W2.5E MAX/MIN
/AVG
(6) Flicker measurement items:
Measurement items Notation 1P2W 1P3W 3P3W2M 3P3W3M 3P4W 3P4W2.5E MAX/MIN
/AVG
ΔV10 (every minute, 1-hour av-
erage value, 1-hour maximum
value, 1-
hour fourth-largest val-
ue, overall maximum value
[during measure
ment period])
dV10, dV10 AVG,
dV10max,dV10max4,
dV10 total max
1 1,2 1,2 1,2,3 1,2,3 1,2,3
Short interval voltage flicker Pst
Long interval voltage flicker Plt
Pst
Plt
1 1,2 1,2 1,2,3 1,2,3 1,2,3
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