Earth Fault Alarm Connection - Goodwe ET Series User Manual

User Manual V1.0-2021-06-15
3-3
Remove the short circuit wire. Connect
pin 9 and pin 10 with an external
switch using a communication cable.
Keep the short circuit wire by default
if remote shutdown function is not to
be used.
3-4
Insert the communication cable into pin 11 and pin
12 to realize the battery enabling signal function.
Designed for LG battery only.
3-5
Insert the communication cable into pin 17 and pin
18 to realize the dry contact relay function.
4
Assemble the communication module and plug it
into the communication terminal.

2.6 Earth Fault Alarm Connection

ET series inverters comply with IEC 62109-2 13.9. The fault indicator LED on the inverter cover
will light up and the system will email the fault information to customer. It must be installed in a
high traffic area where the LED would be noticed
02 Installation Instructions
10
10
9
12
18
19
9
30N·m
11
30N·m
17
30N·m