Huawei SUN2000-60KTL-M0 - Installing Cables; Installation Preparations

Installation Preparations
4.1
4
Installing Cables
No.
Name
Model/
Specifications
Description
1
Ground cable
16
mm
2
outdoor copper
cable
•
If you choose the ground point on
the enclosure for connecting a
ground cable, prepare the ground
cable.
•
If you choose the ground point in
the maintenance compartment for
connecting a ground cable, use an
AC output cable that includes a
ground cable instead of preparing
an extra ground cable.
2
AC output power
cable
35
mm
2
outdoor copper
cable
N/A
3
OT terminal
M8
When using outdoor copper cables for
AC connection, select copper wiring
terminals. For requirements on the
cables and terminals of other
materials, see the
user manual.
M10
4
DC input power cable
PV cable that meets the
1100 V standard
N/A
5
RS485
communications cable
(terminal block)
C
ommunications cable with
a conductor cross
-sectional
area of 1
mm
2
and outer
diameter of 14
–18 mm
•
If RS485 communication is used,
prepare the RS485
communications cable.
•
A terminal block is recommended
for connecting the RS485
communications cable.
RS485
communications cable
(RJ45 network port)
CAT 5E o
utdoor shielded
network cable
with an outer
diameter
less than 9 mm
and internal resistance
not
greater than 1.5 ohms/10 m,
as well as shielded RJ45
connectors
6
Solar
tracker power
c
able (optional)
Dual
-layer three-core
outdoor copper cable with a
conductor cross
-sectional
area of 10 mm
2
N/A
7
Cable tie
N/A
N/A
5
• Before installing cables, ensure that all required OT terminals and cables are prepared.
• The following table lists only recommended cable specifications. For more cable specifications,
see the user manual.
NOTE