Suntrio Plus Series
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5.2 Specifications for Electrical Interface
A
B C
E
D
Figure 5.1 Electrical interface
Code
Name
A
DC Input
B
DC Switch
C
RS232/Wi-Fi Port
D
RS485 Port
E
AC Quick-connect Terminal
Table 5.1 Specifications for interface
5.3 AC Side Connection
Cross-sectional Area of Cables
（
mm²
）
Outside Diameter of the
Cables
（
mm
）
Scope
Recommended Value
4.0-6.0
6.0
4.2~5.3
Table 5.2 Recommended specifications of AC cables
