3: Installation
32
UPS471-02-00 PW9000DPA User Manual UK Dated 06/08/14
Figure 3.10 External battery cabinet wiring (5-module UPS cabinet shown)
PE
TO UPS Modules
EXTERNAL BATTERY CABINET
UPS3 +
UPS2 +
UPS1 +
Ba
tt
e
ry
f
u
se
for UPS1
Ba
tt
e
ry
f
u
se
for UPS2
Ba
tt
e
ry
f
u
se
for UPS3
Ba
tt
e
ry
f
u
se
for UPS4
Ba
tt
e
ry
f
u
se
for UPS5
2 +
2 N
2 -
UPS3 N
UPS2 N
UPS1 N
UPS3
UP
S2
UP
S1
UPS5 +
UPS4 +
UPS5 N
UPS4 N
UP
S5
UP
S4
For reasons of clarity, the wiring for modules 1,3,5 only is shown in detail
PE
1 +
1 N
1 -
3 +
3 N
3 -
4 +
4 N
4 -
5 +
5 N
5 -
PE
TO UPS Modules
EXTERNAL BATTERY CABINET
UPS CABINET
UPS CABINET
UPS3 +
UPS2 +
UPS1 +
Ba
tt
e
ry
f
u
se
for UPS1
Ba
tt
e
ry
f
u
se
for UPS2
Ba
tt
e
ry
f
u
se
for UPS3
Ba
tt
e
ry
f
u
se
for UPS4
Ba
tt
e
ry
f
u
se
for UPS5
2 +
2 N
2 -
UPS3 N
UPS2 N
UPS1 N
UPS3
UP
S2
UP
S1
UPS5 +
UPS4 +
UPS5 N
UPS4 N
UP
S5
UP
S4
1 +
1 N
1 -
3 +
3 N
3 -
4 +
4 N
4 -
5 +
5 N
5 -
PE