Battery Connection - GE lp33 20 series Installation Manual

4.9.3 Battery connection

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.
NOTE !
To meet standards concerning electromagnetic compliance, the connection
between the UPS and external Battery must be done by using a shielded cable or
suitable shielded (metal) conduit!
UPS with standard cabinet battery + Additional cabinet battery (
X4
Battery
WARNING !
Before closing the "external battery fuses", verify for correct polarity of the
battery connection.
Modifications reserved
GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx
+
-
0
Fig. 4.9.3-2 Diagram battery connection
Critical Power
16.93" / 430 mm)
X4 Battery - Battery connection
- = Negative pole of the battery
0 = Central point of battery blocks
+ = Positive pole of the battery
PE = Battery cabinet ground
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Installation Guide LP33 Series 20 & 30 UL S2