26
Step 7
- Hang the inverter onto the mounting panels, adjust the entire system and ensure that the
battery and the inverter have been securely hung onto the panels and brackets.
Step 8
- Please make AC cables on site.
Step 8.1
- Please follow the AC cable requirements below. For all AC connections, 4-10mm
2
105 XJ
cable is required to be used. Please make sure the resistance of cable is lower than 1 ohm.
If the wire is longer than 20m, it's recommended to use 10mm
2
cable.
WARNING:
There are "L" "N" " " symbols marked inside the connector, the Line wire of grid must be
connected to "L" terminal; the Neutral wire of grid must be connected to "N" terminal; the
Earth of grid must be connected to " " .
Figure 15: Inverter Installation on the Wall
Object Description
External diameter
Copper conductor cross-section
Stripping length of the insulated conductors
Stripping length of the outer sheath of the AC cable
12mm to 18mm
4mm
2
to 10mm
2
approx. 13mm
approx. 53mm
Value
A
B
C
D
The PE conductor must be 10mm longer than the L and N conductors
User Manual
27
1. Insert the conductor into the suitable ferrule acc. to DIN 46228-4 and crimp the contact.
2. Unscrew the swivel nut from the threaded sleeve and thread the swivel nut and threaded
sleeve over the AC cable.
3. Insert the crimped conductors L, N and PE into the corresponding terminals and tighten
the screw with a hex key wrench screwdriver (size: 2.5, 1.2~2.0 N.M). Ensure that all
conductors are securely in place in the screw terminals on the bush insert.
4. Screw the swivel nut onto the threaded sleeve. This seals the AC connector and provides
strain relief for the AC cable. When doing so, hold the bush insert firmly by the locking cap.
This ensures that the swivel nut can be screwed firmly onto the threaded sleeve.
User Manual
