Hello,

I have Infini inverter 3kw plus, now the neutral output have 120V is it Normal

can anybody share wiring the output, the neutral must be grounding or not

please share to me

 

 

Alkafak

Hi alkafak,

I suppose your inverter is working in offgrid mode. Then neutral from grid is different from neutral output inverter, because relay transfer is open, but you cant grond neutral inverter because if infini change to bypass, you would have a leackage fault. In some Axperts, when inverter change from bypass to Offgrid, a relay conects neutral to ground. I dont know how your inverter works, but there should be something similar.

 

¿could you put a picture of wires in ACIN and OUTPUT?

15 minutes ago, Javi Martínez said:

¿could you put a picture of wires in ACIN and OUTPUT?

In feont ofis output

6 hours ago, alkafak said:

In feont ofis output

Ok, and inverter ground?

1 minute ago, Javi Martínez said:

Ok, and inverter ground?

yes PV and inverter have ground

Inverter ground, ACIN Gound, and ACOUT Ground, are joined in Grounding?

Edited December 29, 20187 yr by Javi Martínez

3 minutes ago, Javi Martínez said:

Inverter ground, ACIN Gound, and ACOUT Ground, are joined in Grounding?

not, AC in separate and join the grid inverter and AC out is joined

I remember to have read three wires sould be joined. Can you try it?

In manual, it only appears:

"Be sure to connect L terminal of load to L terminal of “AC Output Connector” and N terminal of load to N terminal of “AC Output Connector”. The G terminal of “AC Output Connector” is connected to grounding of the load. Do NOT mis-connect."

4 minutes ago, Javi Martínez said:

I remember to have read three wires sould be joined. Can you try it?

Thank you Javi, i will try  to bounding all the ground, and see what happen

I suppose differential switch doesn´t work when you measure 120 v from neutral to ground, does it?

7 minutes ago, Javi Martínez said:

I suppose differential switch doesn´t work when you measure 120 v from neutral to ground, does it?

 

7 minutes ago, Javi Martínez said:

I suppose differential switch doesn´t work when you measure 120 v from neutral to ground, does it?

i used 10 A RCBO but not trip,