Huawei SUN2000-30KTL-M3 - Page 50

NO TICE
Cable specications must meet the requirements in local standards.
Table 5-2 Cable description
No. Cable Type Recommended
Specications
Source
1 DC input
power
cable
Common outdoor PV
cable in the industry
(Recommended model:
PV1-F)
● Conductor cross-
sectional area: 4–6
mm
2
● Cable outer
diameter: 5.5–9
mm
Prepare
d by
the
custom
er
2 AC
output
power
cable
Outdoor copper-core/
aluminum-core cable
● Conductor cross-
sectional area: 16–
50 mm
2
outdoor
copper-core
cable/35–50 mm
2
outdoor aluminum-
core cable
a
● Cable outer
diameter: 16–38
mm
Prepare
d by
the
custom
er
3 (Option
al)
Signal
cable
Outdoor shielded twisted
pair (recommended
model:
DJYP2VP2-2×2×0.75)
● Conductor cross-
sectional area: 0.2–
1 mm
2
● Cable outer
diameter: 4–11 mm
Prepare
d by
the
custom
er
4 PE cable Outdoor single-core
copper cable
Conductor cross-
sectional area: ≥ 16
mm
2
Prepare
d by
the
custom
er
Note a: Five-core cables with a cross-sectional area of 35 mm
2
or 50 mm
2
are
not supported.
NO TICE
If the inverter is used with an optimizer, route AC and DC power cables separately
to prevent AC power cables from interfering with optimizer communication.
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual 5 Electrical Connections
Issue 18 (2024-03-10) Copyright © Huawei Technologies Co., Ltd. 40