User Manual

Appendix: Technical Specifications 67
Parameter Full scale Accuracy, % Range Display resolution (%Rdg) 
@ input Rdg FS Conditions @ range
current
Starting current 0.5% FS
Auxiliary current AUXILIARY CT PRIMARY
CURRENT
0.1 0.1 1% to 200% FS 0 to 9999 A/mA
0.01 A/mA
@
0.01A/mA to 99.99 A/mA
≤0.1%
@
100.0 A/mA to 9999 A/mA
Starting current 0.5% FS
DC Voltage 20, 100, 300 VDC (upon
order). Can be scaled up to
9999.
0.3 1% to 100% FS 0 to 9999 VDC
0.01VDC
@
0.01 to 99.99 VDC
≤0.1%
@
100.0 to 9999 VDC
Starting voltage 2% FS
Ampere demand same as for current
kW demand (block & sliding) according to active power accuracy
kvar demand according to reactive power accuracy
KVA demand (block & sliding ) according to apparent power accuracy
Total Harmonic
Distortion, THD
U (I), % U
1
(I
1
)
999.9 1.5 0.2
≥ 1% FS, U (I) ≥
10% FSU (FSI)
0 to 999.9 0.1
Total Demand
Distortion, TDD, %
100 1.5
≥ 1% FS,
I ≥ 10% FSI
0 to 100 0.1
Active energy
Import & Export
Class 0.2S (IEC 687-1992-6) 0 to 999,999.999 MWh PM296:
1 kWh
@
1 to 999,999,999 kWh
RPM096:
1 kWh
@
1 to 999,999 kWh
10 kWh
@
1000 to 9,999.99 MWh
100 kWh
@
10,000 to 99,999.9 MWh
1MWh
@
100,000 to 999,999 MWh
Reactive energy
Import & Export
Class 0.2, under conditions as
per IEC 687-1992-6
0 to 999,999.999 Mvarh PM296:
1 kvarh
@
1 to 999,999,999 kvarh
RPM096:
1 kvarh
@
1 to 999,999 kvarh
10 kvarh
@
1000 to 9,999.99 Mvarh
100 kvarh
@
10,000 to 99,999.9 Mvarh
1Mvarh
@
100,000 to 999,999 Mvarh
Apparent energy Class 0.2, under conditions as
per IEC 687-1992-6
0 to 999,999.999 MVAh PM296: