46 | SAMLEX AMERICA INC.
SAMLEX AMERICA INC. | 47
4.4.2.10 LV DETECT TIME
(Table 4.3, Screen No. 10)
To prevent "Battery low voltage!" fault and shut down of the inverter due to momentary dips
in battery voltage as a result of high power, short duration AC loading (e.g. motor starting,
inrush current etc.), a timer is used to qualify "BATT LOW VOLTAGE"(Section 4.4.2.9) condition
only if the battery voltage drops to or below the set “BATT LOW VOLTAGE” threshold for the
set “LV DETECT TIME” (Section 4.4.2.10). The timer starts as soon as the battery voltage drops
to the set threshold of “BATT LOW VOLTAGE” described at Section 4.4.2.9.
S e l e c t
G r o u p
*
C H A R G E
C U R V E
ð
S e l e c t
P a r a m e t e r
C H A R G E
C U R V E
*
B U L K C U R R E N T
2 0 A
ð
S e l e c t
P a r a m e t e r
C H A R G E
C U R V E
*
L V
D E T E C T
T I M E
1 0
s e c
P a s s w o r d
k e y
i n
0 0 0 0
Enter Key
Down Key x 9 times
Enter Key
ð
S e l e c t
P a r a m e t e r
C H A R G E
C U R V E
*
L V
D E T E C T
T I M E
1 0
s e c
Password 8052
See Section 4.3.1
4.4.2.11 LV CUT OFF TIME
(Table 4.3, Screen No. 11)
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
TM
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 VOLTAGE”
(Section 4.4.2.7) 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
TM
Inverter/Charger will
be completely shut down (LCD Display / LED / Buzzer will be OFF) when the duration of the
“Battery low voltage!” fault condition as described above is equal to the “LV CUT OFF TIME”.
S e l e c t
G r o u p
*
C H A R G E
C U R V E
ð
S e l e c t
P a r a m e t e r
C H A R G E
C U R V E
*
B U L K C U R R E N T
2 0 A
ð
S e l e c t
P a r a m e t e r
C H A R G E
C U R V E
*
L V
C U T
O F F
T I M E
1 2 0 0
s e c
P a s s w o r d
k e y
i n
0 0 0 0
Enter Key
Down Key x 10 times
Enter Key
ð
S e l e c t
P a r a m e t e r
C H A R G E
C U R V E
*
L V
C U T
O F F
T I M E
1 2 0 0
s e c
Password 8052
See Section 4.3.1
SECTION 4 |
Parameter Setup
ð
Enter Key
See Table 4.3, Screen No. 10
for programmable range
Enter Key
ð
See Table 4.3, Screen No. 11
for programmable range
Summary of Contents for Evolution Series
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