John Frum
Tell me your problems
- Joined
- Nov 30, 2019
- Messages
- 15,234
Scenario:
Simple mobile system off grid system.
You have an inverter with a case grounding lug in addition to the current carrying positive and negative terminals.
You wire the inverter to a positive and negative busbars.
The negative busbar is bonded to the frame.
Instead of wiring the case grounding lug to the negative busbar.
Is it ok to just jumper the case grounding lug to to the inverter's own negative terminal?
If not, why not?
I've not seen it done so I suspect there is a good reason not to.
I've got some ideas but don't want to poison the well.
Simple mobile system off grid system.
You have an inverter with a case grounding lug in addition to the current carrying positive and negative terminals.
You wire the inverter to a positive and negative busbars.
The negative busbar is bonded to the frame.
Instead of wiring the case grounding lug to the negative busbar.
Is it ok to just jumper the case grounding lug to to the inverter's own negative terminal?
If not, why not?
I've not seen it done so I suspect there is a good reason not to.
I've got some ideas but don't want to poison the well.