Owner's manual

Appendix: Technical Specifications
52
Accuracy, % Range Display resolution (%Rdg)  Parameter Full scale Rdg FS Conditions @
range
Frequency 0.1 45.00 to 65.00
Hz
0.01 Hz
Neutral (unbalanced) current
CT PRIMARY CURRENT 0.5 2% to 120%
FS
0 to 9999 A
0.01 A
@
0.01A to 99.99 A
≤0.1%
@
100.0 A to 9999 A
Starting current 0.5% FS
Ampere demand same as for current KW demand (block & sliding) same as for kW KVA demand (block & sliding ) same as for kVA Total Harmonic Distortion THD U (I), % U
1
(I
1
)
999.9 1.5 0.2
≥ 0.1% FS,
U(I) ≥ 10%
FSU (FSI)
0 to 999.9 0.1
Total Demand Distortion TDD (I), %
100 1.5
≥ 1% FS, I ≥ 10% FSI
0 to 100 0.1
Individual harmonic distortion, %
100 0.4 + 0.3 ×
harmonic order

0 to 100 0.01
Voltage harmonic angles
360º
0.5º + 0.6º × harmonic order

-180º to 180º N/A
Current harmonic angles
360º
0.3º + 0.3º × harmonic order

-180º to 180º N/A
Active energy Import & Export
according to power accuracy  0 to 99,999
MWh
1 kWh
@
1 to 99,999 kWh
10 kWh
@
100 to 999.99 MWh
100 kWh
@
1,000 to 9,999.9 MWh
1MWh
@
10,000 to 99,999 MWh
Reactive energy Import & Export
according to power accuracy  0 to 99,999
Mvarh
1 kvarh
@
1 to 99,999 kvarh
10 kvarh
@
100 to 999.99 Mvarh
100 kvarh
@
1,000 to 9,999.9 Mvarh
1Mvarh
@
10,000 to 99,999 Mvarh