Alpha C016-1001-10, Инструкция по установке и эксплуатации

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9
C048-699-30 R03, Rev. B (01/2021)
4.3.2 4.3.2 Battery Top Mounting Brackets Battery Top Mounting Brackets
WARNING! ELECTRICAL HAZARD
MULTIPLE POWER SOURCES ARE PRESENT. ENSURE ALL INPUT POWER FEEDS ARE NOT
ENERGIZED BEFORE INSTALLING THEM. ELECTRICAL INSTALLATION SHOULD ONLY BE
PERFORMED BY QUALIFIED PERSONNEL WITH PROPER TOOLS AND PROTECTIVE SAFETY
EQUIPMENT.
MULTIPLE DCX MOUNTING KIT CONFIGURATIONS EXIST. THE ILLUSTRATIONS AND INSTRUCTIONS
DEPICTED MAY NOT ACCURATELY REFLECT YOUR SELECTED CONFIGURATION.
NOTICE :
DO NOT DRILL MOUNTING HOLES DIRECTLY ABOVE EACH BATTERY CELL – THE CELL WILL BE
PUNCTURED.
CAUTION!
The DCX Series chassis includes mounting provisions for mounting brackets to secure into place on top of the battery
stack. Note that the mounting location and terminal plate are configured for the -48VDC output terminals located on the
top battery of the battery string.
For C&D Technologies
®
, GNB
®
, and East Penn Manufacturing batteries, ensure that the battery bus bar kit included with
the battery is configured for the -48V output to be the center top battery for direct bolted connection to the DCX.
For EnerSys
®
batteries, ensure that the battery bus bar kit included with the battery is configured for the -48V output to
be the center top battery (3x8 stack configurations) or the rightmost top battery (4x6 stack configurations).
The DCX mounting brackets will require finger tight installation onto the DCX to properly allow marking for self-tapping
screw locations (EnerSys/C&D/GNB mounting bracket kits) or for 1/4 in. X 20 threaded insert locations found on the front
of mounting brackets (East Penn mounting bracket kits). Brackets will then require removal from the DCX so that they can
be secured into place onto the battery stack frame followed by reinstallation of the DCX.
Figure 8. DCX mounting bracket slots
Figure 9. DCX mounting bracket
NOTE: the mounting brackets for East Penn Manufacturing
batteries each have a 1/4 in. x 20 threaded insert installed
where the bracket seats inside of the cell module U-channel
that runs left to right on top of the cell module.
Step 1.
Use the 3/8 in. bolts and washers included in the
hardware kit to install the left and right mounting
brackets via the slots in the underside of the DCX unit.
Tighten the two bolts per side finger tight for alignment
later. Refer to Figure 8 and 9.
Step 2.
Position the DCX unit on top of the cell module over the
-48VDC battery terminals on the top battery of the
battery string. Carefully bolt the negative terminal posts
to the holes in the DCX termination plate finger tight
with the 1/4 in. x 20 bolts provided with the battery pack.
Adjust the 3/8 in. bolts on the DCX mounting brackets
to allow the DCX unit to adjust vertically via the bolt
slots in the brackets. Adjust the DCX unit up and down
to ensure that it is perpendicular to the battery module
and that the termination plate seats on the battery
terminals properly.