Huawei SUN2000-36KTL - Electrical Connections

Preparations
4.1
4
Electrical Connections
No.
Name
Model or Specifications
Quantity
Function
1
OT terminal
M6
1 PCS
Connects to a ground
cable.
2
OT terminal
M8
3 PCS
Connects to an AC output
power cable.
3
Ground cable
Outdoor copper
-core
cable
with a cross-
sectional area of
16 mm
2
N/A
Connects to a ground
cable.
4
AC output power
cable
•
Outdoor copper-core
cable with a cross-
sectional area of 16
mm
2
(for the
SUN2000-33KTL-A)
•
Outdoor copper-core
cable with a cross-
sectional area of 25
mm
2
(for the
SUN2000-
36KTL/42KTL)
N/A
Connects to an AC output
power cable.
5
DC input power
cable
PV1
-F/4 mm
2
N/A
Connects to a DC input
power cable.
6
RS485
communications
cable
Computer cable
DJYP2VP2
-22 2x2x1
N/A
Connects to an RS485
communications cable
over a terminal block.
Outdoor shielded network
cable CAT 5E
N/A
Connects to an RS485
communications cable
over
an RJ45 network
port.
7
FE
communications
cable
Outdoor shielded network
cable CAT 5E
N/A
Connects to an Ethernet
communications cable
over an FE network port.
8
Cable tie
N/A
Based on site
requirements
Binds cables.
1. Before connecting cables, ensure that all required OT terminals and cables are prepared.
Copper-core cables with copper wiring terminals are recommended. For the requirements on
the cables and terminals made of other materials, see the SUN2000-(33KTL-A, 36KTL, 42KTL)
User Manual.
2. The SUN2000-42KTL supports the 3W+PE wiring mode.
3. The SUN2000-33KTL-A/36KTL supports 3W+PE and 3W+N+PE wiring modes. Connect the
neutral wire if required.
NOTE
4