Figure
4.9
Batte Terminal
Figure
4
.
7
Connect the Inve er
If lithium batte is connected, it is not required to install a breaker between batte and
inve er.
Figure
4.8
Open the waterproof cover
(2) Feed the positive and negative cables into corresponding lock screws and crimp them
tightly with a wire crimper. Make sure that the withdrawal force of the pressed cable is larger
than 400N.
(3) Plug in the pressed positive and negative cables into relevant insulated enclosure, a
“click” sound should be heard when the contact cable assembly is seated correctly.
(4) Fasten the lock screws on positive and negative connectors into corresponding insulated
enclosure and make them tight.
(5) Connect the positive and negative connectors into positive and negative DC input
terminals of the inve er, a “click” sound should be heard when the contact cable assembly is
seated correctly.
NOTICE
· Before inse the connector into DC input terminal of the inve er, please make sure that the DC switch of the
inve er is OFF.
· Please use the original H4 terminal to install.
1. Connection Po
4
.
5
Batte
Connection
Cable Cross-sectional area（mm²）
External diameter（mm）
Range
4~6
Recommend
5
Recommend
5
Range
4~6
Table 4.
4
Recommended Speci cations of DC Cables
Procedure:
(1) Open the waterproof cover, feed the AC cable through the AC waterproof hole.
(2) Strip o the insulation skin of DC cable, the core is exposed to 10mm, and use a special
tool to press the Batte Terminal.
24
23
1
1
ROOFTOP SOLAR INVERTER
INSTRUCTION MANUAL
