Installation Manual

Introduction
Power cable requirements
Conductor cross-sectional area
1)
33 mm
2
to 50 mm
2
Cable outer diameter 12 mm to 18 mm
Cable lug hole size M8
Cable lug width 21 mm
Maximum cable length 5 m per cable
1)
The external resistance of the power cable between the battery pack and the inverter must be
below 10 mΩ.
If these requirements cannot be met, contact LG Chem or your distributor.
Environmental requirements
Available operating temperature
1)
0°C to 40°C
Optimal operating temperature 15°C to 30°C
Operating relative humidity 25% to 95%
Storage temperature −30°C to 50°C
Storage relative humidity 25% to 95%
1)
When the ambient temperature is below 10°C, charging and discharging current may be de-
rated to keep the battery safety and lifetime.
Communication interface
Protocol CAN 2.0B
Channel 1
Fuse for the expansion pack
Model PV14 63A gG
Length 51 mm
Diameter 14 mm
Rated current 63 A DC
Rated voltage 250 V DC
Standards IEC 60269, EN 60269
10