Eguana Evolve LFP AU - 14 kWh, Installation & Start?Up Manual

Page: 18 / 44

13
5 Battery Module Assembly
The following instructions include:
•
Preparation and assembly of the battery cabinet
modules and internal wiring.
•
Interconnection of the PCS DC and communication
cables to the battery cabinet.
Note:
Overcurrent protection of the DC source is
provided internally as part of the integrated battery
system. No external DC disconnect is required.
5.1 Battery cabinet ground bus
CAUTION! A torque wrench is required to
ensure the power cables are terminated to their
specifications.
Over-torque can damage the DC
breaker and/or strip the threads on the copper bus bar
posts. Under-torque can result in an arc fault hazard, and
risk of fire. Damage as a result of improper termination is
not covered by the manufacturer warranty.
1. Mount the four ground wires provided in the battery
module grounding kit into the 4-position ground
distribution block.
5.2 DC negative power terminal assembly
2. Route the DC negative power cable from the PCS
through the cabinet port and mount to the DC
negative power terminal.
3. Mount the two DC negative battery module power
cables, referenced A3, (as provided in the battery
cable kit) to the DC negative power terminal. Offset
each power lug so that a flush electrical contact is made between each of the lugs.
4. Secure the DC negative power cables to the power terminal using the washer, lock washer, and
hex nut provided. Torque the nut to 35 in/lbs.
Ref P/N Description Pylon p/n label
A3 #3798
DC- terminal
jumper BLK 400
mm
WI0CUS300002
P- #2925
PCS DC- power
cable
-
3/8”
A3
A3
1
4
2
3
3
Figure 9: Battery module cable installation.