- 14 -
Table 5.2 Cable informa�on
5.2 AC input terminal connec�on
d) Finally insert the DC connector into the posi�ve and nega�ve input of the inverter,shown as
picture 5.6
Do not close the DC switch a�er the DC terminal is connected.Connect the AC terminal to the
AC side of the inverter, the AC side is equipped with Three phase AC terminals that can be
conveniently connected. Flexible cords are recommended for easy installa�on. The specifica-
�ons are as shown in Table 5.2.
Outside cable
(3+N+PE)20m
Cable CSA
Model
Cable outer dia
AWG
Breaker
Max cable length
SUN-3K/4K/5K
/6K/7K/8K/10K-G03
10
4mm
15-18mm
20A/400V
Outside cable
(3+N+PE)20m
SUN-12K-G03
10
6mm
20-25mm
30A/400V
Pic 5.6 DC input connec�on
Warning:
Sunlight shines on the panel will generate voltage, high voltage in series may
cause danger to life. Therefore, before connec�ng the DC input line, the solar
panel needs to be blocked by the opaque material and the DC switch should
be 'OFF', otherwise, the high voltage of the inverter may lead to life-
threatening condi�ons.
Warning:
Prohibit using a single circuit breaker for mul�ple inverters, prohibit the
connec�on of load between inverter circuit breakers.
Warning:
Use the DC power connector of the accessories. Do not interconnect the
connectors of different manufacturers.
