i want to combine 3no 48v 5k multiplus 2 in parallel, i have 2 multiplus 2 with same chip code of 2623, do i need 3rd multiplus to have same chip code or can i get around this issue, as yet i have not found a supplier who has a multiplus 2 with chip2623.?
Have a read of the compatibility ID section of this manual:
They don’t need the same model number, they need the same compatibility ID (numbers and the letter). This will be printed on the box. A good supplier should be able to check this for you.
If you can’t find one, you will need to replace the original unit as well.
many thanks