Ignore AC Input 1 But Not 2

Question

question

werner-1 asked Sep 15, '21

Hey Guys hope all is well

I need Some assistance on the following:

Setup:

15Kva Quattro

2 x 450/100 Mppt

1 x 40/32 Freedomwon Lithium

Prepaid Utility Eskom AC input 1

Gen AC Input 2 (Manual Start)

I Need to Configure the following:

OFF Grid Site with Utility AC Input 1 as backup

Generator when started to be pulled in if ac 1 input is available or not

AC Input 1 Must be ignored until Battery is on 50% Then AC1 must come in to 54Volt or 60%

but if client starts Gen it must be Priority whether AC 1 is avaliable or not or if Battery higher than 50% OR NOT

Thanx in advance

MultiPlus Quattro Inverter Charger ac

2 |3000

Attachments: Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Answer 1 · 2021-09-15T17:21:46Z

Alexandra answered · Sep 15, 2021 at 05:21 PM

You can always flip it over and have Grid on AC2 and Generator on AC1.

AC1 has priority over ac2 so connecting that way will fix one request.

The issue of ignoring AC2 now can be done with relays and contractors using the gx (so you can interact) or the aux relay with assistants.

You can adapt the generator assistant to ignore ac2 with a tweak in the instructions.

2 |3000

Attachments: Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.