120
Electrical Connection
Step 6: Crimp ferrules and plug well crimped wires into the terminal block as needed.
crimping tool
for ferrules
Figure 7-53 Crimping ferrules
Step 7: Insert the terminal block connected with cables into the communication
connector until there is an audible click. Screw the swivel nut tightly.
1
2
Click!
Figure 7-54 Inserting the terminal block into the connector
NOTICE!
• Please ensure ports of the communication connector are well sealed.
Step 8: Remove the dustproof cover on the COM port of the inverter. Plug the
communication connector into the port.
Figure 7-55 Removing the dustproof cover and plugging in the connector