Kit For External Battery Connection To Lp 33 / 20 Kva - GE Digital Energy LP 33 Installation Manual

Digital Energy™

Kit for external battery connection to LP 33 / 20 kVA

3.9.4
Before proceeding to an external battery connection, follow the Safety rules concerning the
battery.
Make sure that the UPS is not powered, and remove the external battery protections and the fuses
F9, F10, F11 and F13, F14, F15 at the front of the UPS cabinet.
ATTENTION !
Before closing the battery fuses F9, F10, F11 and F13, F14, F15, verify for
correct polarity of the battery connection.
O N
ON
OFF
OFF
F9 (+)
= Positive pole
F13 (+)
NOTE !
The length of the cables connecting the 3 terminals (X2 - +, 0, -) to the fuses
F9, F10, F11 and F13, F14, F15 must be the same.
Clamp the input battery cables with the included cable-ties.
OPM_LPS_3UI_10K_20K_0US_V010.doc
Bottom entry cables
Fig. 3.9.4-1 Kit for external battery connection to LP 33 / 20 kVA
F10 (0)
=
F14 (0)
-
+ 0
X2
X1
BATTERY
F11 (-)
Central point of
battery blocks
F15 (-)
Installation Guide LP 33 / 10 - 20 kVA
29/38
g
Battery block diagram
Light Black
Red
blue
F9 F10 F11
F13 F14 F15
-
+ 0
-
+ X2
0
LOAD
-
+
0
= Negative pole