Huawei SUN2000-28KTL User Manual page 50

SUN2000 (8KTL-28KTL)
User Manual
Table 5-1 Recommended AC output power cable specifications
Inverter Cable Type
Model
Range
SUN2000-
 4-core
8KTL
outdoo
r cable
SUN2000-
(3+N)
10KTL

5-core
outdoo
SUN2000-
r cable
12KTL
(3+N+
SUN2000-
PE)
15KTL
SUN2000-
17KTL
SUN2000-
20KTL
SUN2000-
23KTL
SUN2000-
 3-core
28KTL
outdoo
r cable
 4-core
outdoo
r cable
(3+PE
)


An AC output connector has three parts: coupler, adapter, and cable gland, as shown in
5-5.
Issue 12 (2019-06-30)
Recommende
d Value
4-core outdoor
cable (3+N)
3-core outdoor
cable
If the PGND cable has already been installed according to
there is no need to connect the PE wire of the AC output power cable.
If a cable with a cross-sectional area of 4 mm
terminal at the cable end before installing the cable.
Copyright © Huawei Technologies Co., Ltd.
Cross-sectional Area
(mm )
2
Range Recommend
ed Value
4-10 (or 4 (or 12
12 AWG)
AWG-8
AWG)
6-10 (or 6 (or 10
10 AWG)
AWG-8
AWG)
2
5 Electrical Connections
Cable Outer Diameter (mm)
Range
11-20
NOTE
 For a cable
with an outer
diameter of 11
mm to 13 mm,
add cable
clamps.
For a cable

with an outer
diameter of 16
mm to 20 mm,
strip a seal ring
from inside the
cable gland.
For an armored

cable with an
outer diameter
exceeding 20
mm, strip the
jacket and
armored layer
and waterproof
and
ultraviolet-proo
f the cable.
5.1 Connecting PGND
2
to 10 mm is used, crimp a tubular cord end
Recommend
ed Value
15
Cables,
Figure
43