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9.11 Fitting and Connecting the Batteries
Step No.
10
WARNING: All battery safety information must be read and understood before
installation of the batteries begins. Refer to the safety information at the
beginning of this document.
WARNING: Use the insulated spanner when adjusting battery terminal fixings.
Terminals should not be exposed for extended periods. Replace the terminal
covers whenever possible. This reduces the risk of an accidental short-circuit.
WARNING: Ensure all power sources are switched off and safely isolated
before fitting the batteries. All switches and MCBs should be in the OFF or
BYPASS position.
Each Battery Housing module takes four 12V LC batteries, forming a 48V battery pack.
These will be referred to as Battery 1, 2, 3 and 4 from left to right respectively. Repeat the
following steps for each Battery Housing module within UPS cabinet AND Battery
Expansion cabinet.
1. Lower the battery retention bar of the Battery Housing module. Slide Battery 1
into the housing.
2. Connect the negative ring tag from the housing's MCB to the negative terminal
on Battery 1. (grey cable)
WARNING: All battery terminals are to be made hand tight. DO NOT
OVERTIGHTEN as battery terminals can easily be damaged.
3. Slide Battery 2 into the housing. Connect the positive of Battery 1 to the negative
of Battery 2 using the terminal linking bar provided.
NOTE: When fitting batteries in the Battery Housing module directly below the
UPS Housing module, the Battery Temperature sensor is to be fitted as this
stage. Refer to section 9.12 before completing the following instructions.
4. Repeat this last step with Batteries 3 and 4.
Figure 9-10: Battery Terminals Connected with the Terminal Linking Bar
Version
7
Last Editor
Ore Oluwatudimu
Document
UPS Solution General Handbook
Name
Copyright ã Siemens plc 2017 All Rights Reserved
UPS Cabinet
Fit and connect the batteries
Page 38 of 76
TS008468
Infrastructure and Mobility, Traffic Solutions
Battery Expansion Cabinet
Status
ISSUED
Date
31/01/2017
Doc. No.
667/HB/47750/000
Sopers Lane, Poole, Dorset
BH17 7ER
Refer to
Section 9.11
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