Huawei SUN2000-100KTL-M2 - Page 54

NO TE
● The cable size must comply with local cable standards.
● The factors that aect 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.
Table 5-2 Cable description (S: cross-sectional area of the AC cable conductor; S
p
: cross-sectional
area of the PE cable conductor)
No. Cable Category Conductor
Cross-Sectional
Area Range
Outer
Diameter
Source
1 DC input power
cable
PV cable that meets the
1100 V standard
4–6 mm
2
5.5–9 mm Prepared
by the
customer
2 RS485
communications
cable
Outdoor shielded twisted
pair that meets the local
standard
0.25–1 mm
2
● One or
two
commu
nicatio
ns
cables:
4–11
mm
● Three
commu
nicatio
ns
cables:
4–8
mm
Prepared
by the
customer
3
PE cable
[1]
Single-core outdoor copper
cable and M10 OT/DT
terminals
S
p
≥ S/2 - Prepared
by the
customer
4 Tracking system
power cable
Three-core outdoor copper
cable with dual-layer
protection
10 mm
2
15–18 mm Prepared
by the
customer
SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual 5 Electrical Connections
Issue 07 (2023-04-30) Copyright © Huawei Technologies Co., Ltd. 47