Huawei SUN2000-75KTL Series User Manual page 54

SUN2000-(75KTL, 100KTL, 110KTL, 125KTL) Series
User Manual
No. Cable
AC output
power cable
(single-core)
[2]
Note [1]: The value of S
the same material. If the materials are different, ensure that the conductor of the PE cable with a
proper cross-sectional area produces a conductance equivalent to that of the cable specified in
the table. The specifications of the PE cable are subject to this table or calculated according to IEC
60364-5-54.
Note [2]: For some models, the outer diameter of a single-core cable ranges from 14 mm to 36
mm based on the label in the maintenance compartment.
Table 5-3 Cable description of 4-pin models (S: cross-sectional area of the AC cable conductor; S
cross-sectional area of the PE cable conductor)
No. Cable
1 DC input
power cable
2 RS485
communicatio
ns cable
3
[1]
PE cable
Issue 11 (2021-11-10)
Category
You are advised to use a
single-core outdoor cable
and M12 OT/DT
terminals.
is valid only if the conductors of the PE cable and AC power cable use
p
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
Copyright © Huawei Technologies Co., Ltd.
Conductor Outer
Cross-Sectional Diameter
Area Range
● Copper cable: 14–32 mm
– S: 70–240
2
mm
● Aluminum
alloy cable or
copper-clad
aluminum
cable:
– S: 95–240
2
mm
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 N/A
p
5 Electrical Connections
Source
Prepared
by the
customer
p
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
:
45