Context
Cross-Sectional Area (mm)
4
.
0
~
6
.
0
Recommended Value
Range
4
.
0
External Cable Diameter(mm)
4
.
5
~
7
.
8
DC input connectors are classified into positive and negative connectors, as shown in Figure
4-24 and Figure 4-25.
1. Housing 2. Cable gland 3. Positive connector
1. Housing 2. Cable gland 3. Negative connector
Table 4-6 Recommended DC input cable specifications
Figure 4-23 Positive connector composition
Figure 4-24 Negative connector composition
Positive and negative metal terminals are packed with positive and negative connectors
respectively. Separate the positive from negative metal terminals after unpacking the Sunny
Horse Series
to avoid confusing the polarities.
Note
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Shenzhen SOFARSOLAR Co ., Ltd.
C
Document Version 2.0(2016.03.29)
39
All rights reserved
Shenzhen SOFARSOLAR Co ., Ltd.
C
Document Version 2.0(2016.03.29)
40
User manual
User manual
Electrical Connections
Electrical Connections
Sunny Horse Series
(
10K~20KTL)
Sunny Horse Series
(
10K~20KTL)
Procedure
Step 1
Remove cable glands from the positive and negative connectors.
Figure 4-25 Connecting DC input power cables
1. Positive power cable 2. Negative power cable
L2 is 2 to 3 mm longer than L1.
Note
Step 2
Remove the insulation layer with an appropriate length from the positive and negative
power cables by using a wire stripper as show in Figure 4-26.
