Electrical Connection - GE GEP5.0C User Manual

4. To guarantee the enough space for heat dissipation and facilitate the installation and removal,
the spacing around the inverter should meet the requirements as demonstrated in the following
illustration.
300mm
200mm 200mm
500mm
4.2.2 Mounting procedure
1. Use the wall-mount bracket as a template and drill holes with 10mm in diameter and 80 mm in
depth on the wall.
2. Fix the wall-mount bracket on the wall with the expansion bolts in the accessories bag.
3. Hold the inverter by the side groove.
4. Mount the inverter onto the wall-mount bracket.
329mm
07
Upward -------------300mm
300mm
Downward ---------500mm
Front ----------------300mm
Both sides ----------200mm
A lock could be used for anti-theft if it is
necessary for individual requirement.

4.3 Electrical Connection

4.3.1 AC Side Connection
1. When connecting the inverter, please make sure to adjust the voltage and the frequency in
compliance with grid regulations and the specifications of the inverter installed.
2. Add a breaker or fuse to the AC side. Please note that the specification should be more than 1.25
times the rated AC output current.
3. The PE wire of the inverter should be connected to earth. Make sure the impedance of neutral
wire and earth wire is less than 10Ω.
4. Disconnect the breaker or fuse between the inverter and the utility.
5. When laying the AC Wire make sure that the protective earthing conductor is not strained.
A B C
D
Annealed copper wire
Step 1: Put AC cable through terminal cover follow the sequence.
Screw cap
Cables
Single hole
seal ring
Step 2: Press the 3 connectors on cable conductor core tightly.
Grade Description Value
A Outside diameter 13~18mm
B Separated wire length 20~25mm
C Conductor wire length 7~9mm
D Conductor core section 2.5~10mm
Inverter Conductor core section
GEP4.6-1C-10/GEP5.0-1C-10 2.5mm
2
4mm
GEP7.0-1-10
2
10mm
GEP8.5-1-10/GEP9.0-1-10/GEP10-1-10
2
AC sheet cover
The insulator
2
08