6-4
IM CW120-E
TIP
For reactive power, the same table as for the power applies but the units of measurement are different.
Units of reactive power: Var, kVar, MVar, GVar
Power Factor – Maximum Display Digits: 4
Power Factor
–1 to
1
Decimal Point Position and Unit
1.000
●
Decimal Point Position and Unit for Electric Energy
The decimal point position and unit of measurement for electric energy
can be set via the screen (see Section 7.2.16, “Selecting Decimal Point
Position and Unit for Electric Energy”).
• Decimal point: Selectable from 000.000, 0000.00, 00000.0, and
000000
• Unit:
Selectable from Wh, kWh, MWh, and GWh
By selecting STANDARD, you can also let the CW120/121 automatically
set them as follows.
* Multiply by 1.3 only when the CT or VT ratio is a value other than 1.
Rated Power
×
VT Ratio
×
CT Ratio
(
×
1.3)*
1 to 9.999
10 to 99.99
100 to 999.9
1 to 9.999
10 to 99.99
100 to 999.9
1 to 9.999
10 to 99.99
100 to 999.9
1 to 9.999
10 to 99.99
100 to 9999
W
W
W
kW
kW
kW
MW
MW
MW
GW
GW
GW
Decimal Point Position and Unit for Electric energy
(Max. Count)
to 9999.99
to 99999.9
to 999.999
to 9999.99
to 999.999
to 9999.99
to 99999.9
to 999.999
to 9999.99
to 9999.99
to 99999.9
to 999999
0.00
0.0
0.000
0.00
0.000
0.00
0.0
0.000
0.00
0.00
0.0
0
Wh
Wh
kWh
kWh
kWh
MWh
MWh
MWh
GWh
GWh
GWh
GWh
SEE ALSO
For the setting procedures, see Chapter 7, “Making Settings.”
6.1 Ranges and Display Digits
