Huawei SUN2000-100KTL Series User Manual page 53

SUN2000-(100KTL, 110KTL, 125KTL) Series
User Manual
Table 5-2 Cable description of a 3-pin model (S: cross-sectional area of the AC cable conductor; S
cross-sectional area of the protective earthing cable conductor)
No. Cable
1 DC input
power cable
2 RS485
communicatio
ns cable
3 Protective
earthing (PE)
cable
4 Tracking
system power
cable
Issue 07 (2020-09-15)
Category
PV cable that meets the
1100 V standard
Outdoor shielded twisted
pair that meets the local
standard
Single-core outdoor
copper cable and M10
OT/DT terminals
NOTICE
You are advised to choose
the ground point on the
enclosure. The ground
point in the maintenance
compartment is used for
connecting to the PE cable
contained in the multi-core
AC power cable.
Three-core outdoor
copper cable with dual-
layer protection
Copyright © Huawei Technologies Co., Ltd.
Conductor Outer
Cross-Sectional Diameter
Area Range
5.5–9 mm
2
4–6 mm
2 ● One or
0.25–1 mm
● Three
S ≥ S/2 N/A
p
2 15–18 mm
10 mm
5 Electrical Connections
Source
Prepared
by the
customer
Prepared
two by the
communic customer
ations
cables: 4–
11 mm
communic
ations
cables: 4–
8 mm
Prepared
by the
customer
Prepared
by the
customer
:
p
45