Huawei SUN2000-55KTL Series User Manual page 49

SUN2000-(55KTL, 60KTL) Series
User Manual
Number of Inputs
3
4
5
6
7
8

Table 5-3 Recommended DC input power cable specifications
Cable Type
PV cable that meets
the 1500 V standard
Cables with high rigidity, such as armored cables, are not recommended, because poor contact
may be caused by the bending of the cables.
Procedure
Step 1 Prepare the positive and negative connectors.
Use the Amphenol UTX PV connectors provided with the SUN2000. If the terminals are lost
or damaged, purchase the PV connectors of the same model. The device damaged caused by
incompatible PV connectors is not covered under any warranty or service agreement.
Issue 06 (2020-01-03)
SUN2000
Connects to sets 1, 3, and 5.
Connects to sets 1, 3, 5, and 7.
Connects to sets 1, 2, 3, 5, and 7.
Connects to sets 1, 2, 3, 5, 6, and 7.
Connects to sets 1, 2, 3, 4, 5, 6, and 7.
Connects to sets 1, 2, 3, 4, 5, 6, 7, and 8.
DC input power cable specifications
Table 5-3 lists the recommended DC input power cable specifications.
Conductor Cross-Sectional Area (mm
Range
4.0–6.0 (12–10
AWG)
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
)
2
Recommended
value
4.0（12 AWG）
Cable Outer
Diameter (mm)
4.5–7.8
43