SENS
®
DC PowerCab
™
120
8/24/2017
15
755-00129 R04
Open the front doors on the cabinet and check for any noticeable problems or damage that may
have occurred during shipment.
1.
Review the attached system drawing/schematic located inside the cabinet doors to find the
location of the jumper that has been left off in the middle of the battery string for added safety
during installation and shipping. This jumper will be installed later.
2.
Check and re-torque all internal battery connections, as shipping may have caused these
connections to come loose. Proper torque values are noted on the system schematic/drawing
and can also be found on most battery cases.
3.
Refer to the Charger Operation Installation and Operation Manual for instructions for making
AC power connections to the charger. The AC input cables can ingress the cabinet from either
the top panel or the bottom panel by removing the appropriate panel knockout plate. The AC
input cables should be run in the wire ducts located on the left-side of the cabinet from the
cabinet ingress point to the connection point on the charger.
4.
Without LVD Option:
Verify that the battery string output and the charger DC output are
connected to the breakers on the panelboard specified in the system schematic/drawing.
Assure that these two breakers are in the off/open position before making any DC connections
from the panelboard breakers to their respective loads.
With LVD Option:
Referencing Figure 2/ Section 9, verify that the battery string output and
the charger DC output are connected as shown to the LVD circuit and the LVD circuit is
terminated to the proper breaker in the DC Load Center.
5.
Review the supplied cabinet schematic/drawing for information on the size and location of
the DC distribution breakers on the panelboard. Route the DC output cables from the breakers
through the wire duct located on the right-side of the cabinet to the cabinet egress point on
the top of the cabinet (after removing the knockout plate) and connect to their respective
loads. All cables should be sized per NEC and any other local codes pertaining to this
equipment.
6.
Connect the jumper that was left off during shipment and install as shown on the system
schematic. Torque connections properly.
7.2.5
S
YSTEM
O
PERATION
Please refer to the Charger Operation Installation and Operation Manual included with the SENS
DC PowerCab 120 product for startup and operation information for the charger unit.
