P-164000249
30-200 kW
45
Revision 2
User's and Installation Guide
8.
If multiple cabinets are to be used, repeat the steps to the rest of the cabinets and be sure to
daisy chain the signal wire harnesses in the next cabinet.
NOTE
The battery cabinet is heavy. If unpacking instructions are not closely followed, the cabinet
may tip and cause serious injury.
Preparing the EBC-L 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 and remove the two front mounting brackets on the side feet and two back
mounting bolts inside the middle foot.
3.
Carefully use a forklift and lift the cabinet to the final place 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 fíve 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.
8.
Battery installation is to be done on-site by authorized and trained service personnel. Follow
carefully the wiring instructions and detailed battery mounting instructions which are placed
inside the door.
9.
If multiple cabinets are to be used, repeat the steps for the rest of the cabinets and be sure to
daisy chain the signal wire harnesses in the next cabinet.
4.4 Installing a remote EPO switch
A remote EPO switch can be used in an emergency to shut down the UPS and remove power to the
critical load from a location away from where the UPS is installed.
EPO is to be connected to the UPS's top front panel, on connector EPO. Below are the NO and NC
connections of the EPO switch.
EPO connector (front view):
•
A
Normally open
•
B
Normally closed
