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You can verify the ISaver functionality in following manner
Press the
AUTO
MAN
key, the LED on the controller panel marked A/M will glow indicating that the unit is now on
Manual Mode.
By pressing
key, gradually switch OFF all capacitor banks. After about one minute of switching off all banks,
note the mains reading in the respective iSaver (OFF) columns.
Parameters
iSaver (OFF)
iSaver (ON)
A(L1)
B(L2)
C(L3)
A(L1)
B(L2)
C(L3)
Voltage (L-L)
Current
PF
KW
KVA
KVAR
Once all the readings are noted, Press
AUTO
MAN
key and change the controller from manual mode to auto mode. This
will be confirmed by the Manual LED light turning off and capacitor banks (C1, C2, C3 etc.) automatically starting to
turn on as required by the load demand.
After few minutes of stabilization when the panel readings stabilize, note the readings in iSaver (ON) columns. Using
this information, the effectiveness of the iSaver can be computed.
To verify the iSaver capacitor bank current on line using the controller, the iSaver current page display can be checked
through the following sequence;
Pressing
MODE
key, select iSaver parameter display page. The Display will show the following page;
iSAVER
CURRENT
A 50.0 B 50.0
C 50.0 ∑ 50.0
Now unit will operate automatically and the display panel will indicate all important parameters in a scrolling mode.
Metering Default Setup
Setting parameters
iSaver 450
DPFC
iSaver 650
DPFC
New password
0000
0000
Operating voltage
600
600
