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Measurement Specifications
Parameter, unit
Voltage
300
unbalance,% Vavg
Current unbalance,
300
% Iavg
Frequency, Hz
Volt demand, V
As for voltage
Ampere demand, A
As for current
kW demand, kW
As for kW
kvar demand, kvar
As for kvar
kVA demand, kVA
As for kVA
Active energy, kWh
Reactive energy,
kvarh
Apparent energy,
kVAh
Total harmonic
100
distortion, % U
(I
)
1
1
K-Factor
999.9
Voltage harmonics,
100
% U
1
Technical Specifications
Full scale
Rdg
0.1
1
typical
1
typical
1
typical
5
typical
1
Accuracy, %
FS
Conditions
0 to 300
FSV
×
0.2
Vavg
0 to 300
FSI
×
0.2
Iavg
45.0 to 65.0
0 to
±
0 to
±
0 to
999,999,999
≥ 1%
1.5
0 to 100
FSV (FSI)
1.0 to 999.9
0.1% to 100%
FS
1 ≥ 10%
U
0 to 100
FSV
×
0.2
FSV
U
1
Resolution @ range
Range
Front panel display
1%
1%
0.1 Hz
1 kWh
999,999,999
1 kvarh
999,999,999
1 kVAh
0.1
0.1
0.01
Comm.
1%
1%
0.1 Hz
1 kWh
1
kvarh
1
kVAh
0.1
0.1
0.01
111
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