Huawei SUN2000-100KTL-M2 User Manual page 54

SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual
Table 5-2 Cable description (S: cross-sectional area of the AC cable conductor; S
area of the PE cable conductor)
No. Cable
1 DC input power
cable
2 RS485
communications
cable
3 [1]
PE cable
4 Tracking system
power cable
Issue 07 (2023-04-30)
NO TE
● The cable size must comply with local cable standards.
● The factors that affect cable selection include the rated current, cable type, routing
mode, ambient temperature, and maximum expected line loss.
● If MBUS is used for communication, you are advised to use multi-core cables with the
maximum communication distance of 1000 m. To use other types of AC power cables,
contact local technical support.
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
Three-core outdoor copper
cable with dual-layer
protection
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
Conductor Outer
Cross-Sectional Diameter
Area Range
5.5–9 mm
2
4–6 mm
● One or
2
0.25–1 mm
● Three
S ≥ S/2 -
p
15–18 mm
2
10 mm
: cross-sectional
p
Source
Prepared
by the
customer
Prepared
two by the
commu customer
nicatio
ns
cables:
4–11
mm
commu
nicatio
ns
cables:
4–8
mm
Prepared
by the
customer
Prepared
by the
customer
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