16
Figure 6.3 – Battery Type setting
Table 3 - Battery type selection via Dipswitch
Dip
Switch
Position
Battery Type
Vented
Lead
VRLA
AGM
Lead
VRLA
Gel
Lead
Li-
ion
Ni-
Cd,
Ni-
Mh
Dip 3
B
B
B
A
B
Dip 4
B
B
A
B
A
Dip 5
B
A
B
A
A
Factory setting is always Vented Lead.
This corresponds to dip switch n. 3, 4, 5 in
position B.
6.4
Buffer Time Setting (6)
Different buffer times can be set via the
Buffer Time selector on the device (6).
Ten positions are available. The selector
default factory set position is set on “ 10 ” ,
meaning that loads will be fed until the
battery voltage reaches the Low Voltage
Disconnect (LVD) value. Below this value,
the device will autonomously switch off
to prevent unnecessary discharge and
consequent battery shorter life. In case
the buffer time switch is set at a different
position, the device will switch off after
the corresponding time has elapsed, as
shown in the table below.
Rotating the selector in clockwise
direction will result in an increased buffer
time.
Figure 46.4 – Buffer Time setting
Table 4 - Buffer Time selection
Selector
Position
Buffer Time
(minutes)
1
0.5
2
2
3
5
4
10
5
15
6
20
7
30
8
45
9
60
10
∞
If the buffer time rotary switch is set on
the default position
∞
, the battery will
supply the load until it reaches the Low
Voltage Disconnect (LVD) threshold.
The rotary selector switch (6)
must be set using a suitable
screwdriver.
The maximum Buffer Time duration
depends on the battery capacity rating
and status of charge. Assuming backup
occurs when the battery is fully charged,
the times given in the table below can be
used as reference.
Summary of Contents for DCU150M1224S
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