5
Install the unit by screwing four screws. It’s recommended to use M4 or M5 screws.
4.4 Battery Connection
CAUTION: For safety operation and regulation compliance, it’s requested to install a separate DC over-current
protector or disconnect device between battery and inverter. It may not be requested to have a disconnect
device in some applications, however, it’s still requested to have over-current protection installed. Please refer
to typical amperage in below table as required fuse or breaker size.
WARNING! All wiring must be performed by a qualified personnel.
WARNING! It's very important for system safety and efficient operation to use appropriate cable for battery
connection. To reduce risk of injury, please use the proper recommended cable and terminal size as below.
Recommended battery cable and terminal size:
Ring terminal:
Model
Typical
Amperage
Battery
capacity
Wire Size
Cable mm
2
Ring Terminal
Torque
value
Length
Dimensions
D (mm) L (mm)
8KW 190.5A
100AH
1AWG
50
8.4
51
5 Nm
1M
200AH 1/0AWG 70
Please follow below steps to implement battery connection:
1. Assemble battery ring terminal based on recommended battery cable and terminal size.
2. Fix two cable glands into positive and negative terminals.
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