Sungrow SG25CX-P2, User Manual

Page: 41 / 115

31
No. Cable
Type
Specification
Cable Di-
ameter
(mm)
Cross-sectional Area(mm 2 )
4
Communi-
cation
cable
Shielded twisted
pair
5.3 ~ 7
0.5~1
CAT 5E outdoor
shielded network
cable
/
*A copper to aluminum adapter terminal is required when an aluminum cable is used. For
details, refer to " Aluminium Cable Requirements " .
** The specifications are valid only when the phase wire and PE wire use the same material.
If otherwise, ensure that the cross section of the PE wire produces a conductance equivalent
to that of the 16mm 2 in the table.
table 5-4 PE wire requirements
PE wire cross
section
Note
S/2
(S: Phase wire
cross-section S)
The specifications are valid only when the phase wire and PE wire
use the same material. If otherwise, ensure that the cross section
of the PE wire produces a conductance equivalent to that of the
wire specified in the table.
User Manual 5 Electrical Connection