Huawei SUN2000 Series User Manual page 58

SUN2000-(29.9KTL, 33KTL-A, 36KTL, 42KTL)
User Manual
Number of Inputs
8

Table 5-4 Recommended DC input power cable specifications
Cable Type
Common PV cables in
the industry (model:
PV1-F)
Rigid cables, such as armored cables, are not recommended, because poor contact may be
caused by the bending of the cables.

(1) Insulation shell
Issue 11 (2019-06-08)
SUN2000
Connects to sets 1, 2, 3, 4, 5, 6, 7, and 8.
DC input power cable specifications
Table 5-4 lists the recommended DC input power cable specifications.
Positive and negative connectors
DC input connectors are categorized into positive and negative connectors, as shown in
Figure 5-16 and Figure
Figure 5-16 Positive connector
Copyright © Huawei Technologies Co., Ltd.
Conductor Cross-Sectional Area
(mm )
2
Range
4.0–6.0 (or 12–10
AWG)
5-17.
Recommended
Value
4.0 (or 12 AWG)
(2) Locking nut
5 Connecting Cables
Cable Outer
Diameter (mm)
4.5–7.8
51