Huawei SUN2000-33KTL-A - Page 50

SUN2000-(33KTL-A, 36KTL, 42KTL)
User Manual
5 Connecting Cables
Issue 07 (2018-05-04)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
44

If you connect a ground cable to the ground point in the maintenance compartment in a
scenario with a neutral wire, you are advised to use a five-core (L1, L2, L3, N, and PE)
outdoor cable as the AC output power cable for the SUN2000-33KTL-A/36KTL.

If you connect a ground cable to the ground point on the chassis shell, you are advised to
use a three-core (L1, L2, and L3) outdoor cable as the AC output power cable for the
SUN2000-42KTL.

If you connect a ground cable to the ground point in the maintenance compartment, you
are advised to use a four-core (L1, L2, L3, and PE) outdoor cable as the AC output
power cable for the SUN2000-42KTL.
Table 5-1 SUN2000-33KTL-A cable specifications
Cable Specifications
Copper-Core Cable
Copper-Clad
Aluminum Cable or
Aluminum Alloy
Cable
Conductor
cross-sectional area
(mm
2
)
Value range
16–70
25–70
Recommend
ed value
16
35
Cable outer diameter
supported by AC
OUTPUT 1
connector (mm)
Value range
18–44
Table 5-2 SUN2000-36KTL/42KTL cable specifications
Cable Specifications
Copper-Core Cable
Copper-Clad
Aluminum Cable or
Aluminum Alloy
Cable
Conductor
cross-sectional area
(mm
2
)
Value range
16–70
25–70
Recommend
ed value
25
35
Cable outer diameter
supported by AC
OUTPUT 1
connector (mm)
Value range
18–44

You need to prepare M8 OT terminals by yourself.
If you connect a ground cable to the ground point in the maintenance compartment, prepare an M6 OT
terminal by yourself.
Requirements for OT terminals:

If a copper cable is used, use a copper wiring terminal.