SQLC-220-086
49
◆ 214 Active power polarity
Select the display of active power from one side
swing (P) and both swings (－).
Selection by ＋ and － , set value is updated
by SET .
Default setting：P (One-side swing)
<Note>
When the power polarity setting is changed, the scale
of display and analog output will change.
Example) When the primary power value is 1200kW and the analog output
is DC4mA to 20mA.
・ One sided swing setting: 0 to 1200kW / DC4mA to 20mA
・ When both shakes are set: -1200kW to 0 to 1200kW / DC4mA to 12mA to 20mA
◆ 215 Active power range
Set the full scale of active power meter.
The setting range is 40 to 115％ of range of a VT ratio × CT ratio.
And it can select from the [Active power / reactive power display
intrinsic sensitivity (full scale) list].
Selection by ＋ and － , set value is updated by SET .
<Caution> VT ratio：In case of 220V direct input.
Calculates by VT ratio＝2.
CT ratio：In case of 1A input.
Calculates by CT ratio÷5.
Default setting：1200kW
<Example>
For 6600V / 110V, 100 / 5A with 3-phase 3-wire.
Active power range is 1200kW (from VT ratio × CT ratio in the attached
table)
From 40% of the active power range = 480kW and 115% of the power range
= 1380kW, the display intrinsic sensitivity can be selected from the
[Active power / reactive power display intrinsic sensitivity (full scale)
list] within the range of 480kW to 1380kW.
Setting range：480kW／500kW／560kW／600kW／640kW／720kW／750kW／
800kW／840kW／900kW／960kW／1000kW／1200kW
<Note> Changing this setting does not change the analog output sensitivity.
When changing the sensitivity of analog output, set "226A Active power output intrinsic sensitivity.
Active power display
intrinsic sensitivity
Setting No.
New setting
Current setting
Full scale
Changing the display specific
sensitivity changes the full
scale of the bar graph.
P：
One side swing
－：
Both side swing
＋
－
－
＋
Power polarity
Setting No.
Current setting
One side swing
display
New setting
Both side swing
display