I am planning to use this switch https://www.amazon.com/gp/aw/d/B088PM9MRF
I want to isolate my inverter in order to perform maintenance on my all in one inverter and batteries while still being able to power the coach of my rv from shore power. My system setup is as follows 30amp rv shore power input connected through a powmr all in one inverter 48v 3500watt it is the “upgraded” version that has a dedicated ground s for the line in and out connections. I can switch the hot and neutral this way no problem so that in position 1 the power goes to the inverter and back from the inverter to the breaker box and in position 2 have shore power connected directly to the breaker box with both lines “dead” going into and out of the inverter. The problem I am running into is trying to avoid having a second ground to neutral bond. If I just tie all the grounds together I could potentially have a situation where if I am connected to shore power and the power goes out the ground could be bonded at the inverter as well as the incoming but dead shore power. I guess I am going to have to test the inverter to see if it bonds neutral to ground while it is inverting. I have no way of finding this out otherwise as the documentation that comes with this inverter is for the older version that only has one ground for the line input and output. Does anyone have any thoughts or questions about this issue?
I want to isolate my inverter in order to perform maintenance on my all in one inverter and batteries while still being able to power the coach of my rv from shore power. My system setup is as follows 30amp rv shore power input connected through a powmr all in one inverter 48v 3500watt it is the “upgraded” version that has a dedicated ground s for the line in and out connections. I can switch the hot and neutral this way no problem so that in position 1 the power goes to the inverter and back from the inverter to the breaker box and in position 2 have shore power connected directly to the breaker box with both lines “dead” going into and out of the inverter. The problem I am running into is trying to avoid having a second ground to neutral bond. If I just tie all the grounds together I could potentially have a situation where if I am connected to shore power and the power goes out the ground could be bonded at the inverter as well as the incoming but dead shore power. I guess I am going to have to test the inverter to see if it bonds neutral to ground while it is inverting. I have no way of finding this out otherwise as the documentation that comes with this inverter is for the older version that only has one ground for the line input and output. Does anyone have any thoughts or questions about this issue?