Sofar HYD 5KTL-3PH - Connecting the DC Lines for the PV Modules and Battery

HYD 5/6/8/10/15/20KTL-3PH USER MANUAL
45
③
Threaded hole
5.7 Connecting the DC lines for the PV modules and
battery
NOTE
 The connection steps of the battery and PV are the
same, only the terminal specifications are different.
The colour of the battery terminal is blue, the colour
of PV terminal is black.
Please observe the recommended cable dimensions:
Table. 5-8 PV and battery cable dimensions
Cable cross-section (mm
2
)
Outer diameter
of cable (mm)
Range
Recommended value
4.0 … 6.0
4.0
4.5 … 7.8
1. Remove the crimp contacts from the positive and negative
connections.
2. Remove the insulation of the cables:
Figure. 5-9 Connecting PV(a)
①
Positive DC cable
②
Negative DC cable