Hioki PQ3198, Instruction Manual

Page: 251 / 304

13.9 Range Breakdown and Combination Accuracy
245
10
13
Cha
p
ter 13 Spe
cificatio
ns
Applies to active power (unit: W), apparent power (unit: VA), and reactive power (unit: var).
-1. When using the CT7131 AC Current Sensor
Each channel has the same ranges as 1P2W.
*: When the measurement frequency (f) satisfies the following condition: 45
≤
f
≤
66 (Hz)
-2. When using the CT7136 AC Current Sensor
Each channel has the same ranges as 1P2W.
*: When the measurement frequency (f) satisfies the following condition: 45
≤
f
≤
66 (Hz)
13.9 Range Breakdown and Combination
Accuracy
Power range breakdown (SUM)
Wiring
Current range
50.000 A 100.00 A
1P2W 30.000 k 60.000 k
1P3W
3P3W2M
3P3W3M 60.000 k 120.00 k
3P4W
3P4W2.5E
90.00 k 180.00 k
Combination accuracy
Current range Current RMS value* Active power*
100.00 A 0.4% rdg.+0.12% f.s. 0.5% rdg.+0.12% f.s.
50.000 A 0.4% rdg.+0.14% f.s. 0.5% rdg.+0.14% f.s.
Power range breakdown (SUM)
Wiring
Current range
50.000 A 500.00 A
1P2W 30.000 k 300.00 k
1P3W
3P3W2M
3P3W3M 60.000 k 600.00 k
3P4W
3P4W2.5E
90.00 k 0.9000 M
Combination accuracy
Current range Current RMS value* Active power*
500.00 A 0.4% rdg.+0.112% f.s. 0.5% rdg.+0.112% f.s.
50.000 A 0.4% rdg.+0.22% f.s. 0.5% rdg.+0.22% f.s.
HIOKI PQ3198A961-03