13
3. Wiring use
3
For input and output terminal block screw specifications, recommended
torque and wire diameter, please refer to the table below.
3. Installation steps
4
3.4.1 Please make sure the main power and backup power switches are OFF
first, then connect AC input cables, DC output cables, battery charging
cables to the terminal blocks.
Series
LAD-120
M .
2 5
4.08k
-
( .
- )
gf cm 3 54Lb in
18
WG
-12A
LAD-240/360
M3
16
WG
-12A
LAD-600
M4
14
WG
-10A
Screw
Specification
Wire
Suggested Torque
Terminals
Input / output terminal block
1
B
+
Battery
Load
AC Input
FG N
L
2
+
-
B-
3
4
5
6
7
BAT.
/
connected
Disconnected S W
.
AC ON/OFF
S W
.
3.4.2 Make sure all cables are well connected, then feeds the AC
to
power
the supply, and turn the main power and backup power switches to
the ON
.
position
5 11 gf cm 3 54Lb in
.
k
-
( .
- )
12 22 gf cm 3 54Lb in
.
k
-
( .
- )
3
Note: Please refer to chapter 2.6 for the single terminal spacing of the
terminal block
.
14
3 5
. Serial and parallel connection of battery
●
Serial connection: When connect
2 batteries in series, it doubled
t h e o u t p u t v o l t a g e , b u t t h e
total capacity remains.
EX: 2pcs of 12V 100AH in series,
become a 24V 100AH battery.
●
Pa r a l l e l c o n n e c t i o n : W h e n 2
batteries connected in parallel,
output voltage remains, but the
total
becomes doubled
capacity
.
EX: 2pcs of 12V 100AH connect in
parallel,become a 12V 200AH
battery.
Battery
+
-
Battery
+
-
+
-
+
-
Battery
Battery
3
Summary of Contents for LAD Series
Page 26: ......
