Samlexpower Evolution EVO-2212 Owner's Manual - page 112
20 | SAMLEX AMERICA INC.
APPENDIX A
SECTION 4 |
Parameter Setup
SELECT GROUP
CHARGE CURVE
BULK CURRENT
40 A
LV DETECT TIME
10 sec
Enter Key
ò
Up Key x 9
ò
LV CUT OFF TIME:
Even when the Inverter Section is shut down due to “Battery low voltage!” fault condition
as described above, there will still be some power drawn from the battery to keep the other
circuitry in the EVO Inverter Charger alive so that the inverter can be switched on when the
fault gets cleared automatically after the battery has been recharged to the “RESET VOLT-
AGE” or when AC input voltage is available. However, if the fault is not cleared over a long
period of time, the battery may get completely discharged. Hence, a timer is used to record
the duration of “Battery low voltage!” condition. The EVO Inverter Charger will be complete-
ly shut down when the duration of the “Battery low voltage!” fault condition as described
above is equal to the “LV CUT OFF TIME”.
SELECT GROUP
CHARGE CURVE
BULK CURRENT
40 A
LV CUT OFF TIME
1200 sec
Enter Key
ò
Up Key x 10
ò
CHARGE MODE:
Default setting is 3-Stage "Normal Mode" (Parameter Screen setting shows "0=Normal").
The mode can be changed at any time to 4-stage "Equalization Mode" (Change Screen
setting to "1=Equalize"). After "Equalization Mode" is completed (the charger enters Float
Stage after completing Equalization Stage), the screen automatically resets to Normal (0=
Normal).
SELECT GROUP
CHARGE CURVE
BULK CURRENT
40 A
CHARGE MODE
0=Normal
Enter Key
ò
Up Key x 11
ò
ON-LINE MODE
In this mode, PRIORITY is given to the Inverter Section. Even if qualified AC input (within the
programmed voltage and frequency limits) is available at the Grid / Generator AC inputs, the
unit always operates in “Inverting Mode” and AC output is provided by the Inverter Section
as long as the battery is in charged condition above the “LOW VOLT ALARM” threshold.
When the battery discharges to the programmed value of “LOW VOLT ALARM” threshold
[12V Version: 9.50V to 12.50V (Default 11.0V); 24V Version: 19.00V to 25.00V (Default
22.00V)] , Transfer Relay energizes and the unit changes over to “Charging Mode” and
qualified AC input from the Grid / Generator is passed through to the AC Output and at the
same time, the Internal AC Charger starts charging the battery. If an external charger is also
connected to the External Charging Terminals, the internal AC Charger will limit the charging
current to a value = (Programmed Value of Charging Current – Value of Current fed from the
External Charger). When the battery voltage rises to the programmed value of “RECONNECT
VOLTAGE” [12V Version: 13.50V to 16.00V (Default 14.0V); 24V Version: 27.00V to 32.00V
(Default 27.6V)], the Transfer Relay is de-energized, the unit changes over to “Inverting
Mode” and the AC Output is fed from the internal Inverter Section.
In the Default Mode (also called Off-Line Mode), PRIORITY is given to the AC input fed from the
Grid / Generator Inputs. If qualified AC input (within the programmed voltage and frequency
limits) is available at the Grid / Generator AC inputs, Transfer Relay energizes and the unit oper-