Appendix: Technical Specifications
46
Accuracy, % Range Display resolution (%Rdg)
Parameter Full scale Rdg FS Conditions
@
range
Neutral
(unbalanced)
current
CT PRIMARY CURRENT 0.6 2% to 150% FS 0 to 60,000 A
1 A
@
1A to 9,999 A
≤0.1%
@
10,000 A to 60,000 A
Ampere demand same as for current
kW demand (block & sliding) same as for kW
kVA demand (block & sliding ) same as for kVA
Active energy
Import & Export
according to power accuracy
0 to 99,999 MWh
1 kWh
@
1 to 99,999 kWh
10 kWh
@
100.00 to 999.99
MWh
100 kWh
@
1000.0 to 9999.9
MWh
1MWh
@
10.0 to 99.99 GWh
Reactive energy
Import & Export
according to power accuracy
0 to 99,999 Mvarh
1 kvarh
@
1 to 99,999 kvarh
10 kvarh
@
100.00 to 999.99
Mvarh
100 kvarh
@
1000.0 to 9999.9
Mvarh
1Mvarh
@
10.000 to 99.999
Gvarh
Apparent energy
according to power accuracy
0 to 99,999 MVAh
1 kVAh
@
1 to 99,999 kVAh
10 kVAh
@
100.00 to 999.99
MVAh
100 kVAh
@
1000.0 to 9999.9
MVAh
1MVAh
@
10.000 to 99.999
GVAh