44
30-200 kW
P-164000249
User's and Installation Guide
Revision 2
Figure 4-7: UPS cabinet through holes
A DC-rated circuit breaker within each cabinet provides protection and servicing isolation.
The battery cabinets use convection cooling to regulate internal component temperature. Air inlets
are on the bottom, and in EBC-L also in the front of the cabinet and outlets are in the top back of the
cabinet. Clearance must be allowed in front and back of each cabinet for proper air circulation.
• The system must be installed on a level floor suitable for computer or electronic equipment.
• The system must be installed in a temperature and humidity controlled indoor area free of
conductive contaminants.
Preparing the EBC-S cabinet installation
1.
If not already accomplished, use a forklift or other material handling equipment to move the
cabinet to the installation area, or as close as possible, before unloading from the pallet. Insert
the forklift jacks between the skids on the bottom of the unit.
2.
Open the package, remove the front and back mounting brackets, and place the ramp in front
of the pallet.
3.
Carefully slide the battery cabinet off the pallet. Now the battery cabinet is ready to be placed
aside the UPS. Both sides can be used for battery cabinet placement but for easier service
access, on the 30-150 kW UPS right side is preferred, and on the 160-200 kW left side is
preferred.
4.
Open the battery cabinet and locate the cable looms shipped along the cabinet for pre-designed
installation.
5.
Select the cable routing out of four different options and route the cables to the dedicated
connectors inside UPS cabinet.
6.
Apply cable glands and/or plastic pass-through collars accordingly.
7.
Connect the cables and signal wires to the UPS.
