Electrical Connections - Huawei SUN2000-33KTL-A Quick Manual

4

Electrical Connections

4.1 Preparations
NOTE
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.
No. Name
1 OT terminal
2 OT terminal
3 Ground cable
4 AC output power
cable
5 DC input power
cable
6 RS485
communications
cable
7 FE
communications
cable
8 Cable tie
Model or Specifications
M6
M8
Outdoor copper-core
cable with a cross-
sectional area of 16 mm
•
Outdoor copper-core
cable with a cross-
sectional area of 16
2
mm (for the
SUN2000-33KTL-A)
•
Outdoor copper-core
cable with a cross-
sectional area of 25
2
mm (for the
SUN2000-
36KTL/42KTL)
2
PV1-F/4 mm
Computer cable
DJYP2VP2-22 2x2x1
Outdoor shielded network
cable CAT 5E
Outdoor shielded network
cable CAT 5E
N/A
4
Quantity
1 PCS
3 PCS
N/A
2
N/A
N/A
N/A
N/A
N/A
Based on site
requirements
Function
Connects to a ground
cable.
Connects to an AC output
power cable.
Connects to a ground
cable.
Connects to an AC output
power cable.
Connects to a DC input
power cable.
Connects to an RS485
communications cable
over a terminal block.
Connects to an RS485
communications cable
over an RJ45 network
port.
Connects to an Ethernet
communications cable
over an FE network port.
Binds cables.