necnotevenclose
Senior Member
Let's say you have multiple swithboards in a high rise and one of those switchboards feed another switchboard which is fed via an emergency generator which connects to a fire pump. For clarity the fire pump is served from (2) sources of power normal & generator.
Question:
In order for the fire pump to provide complete building protection do the other switchboards need to tie into the emergency swbd?
Question:
In order for the fire pump to provide complete building protection do the other switchboards need to tie into the emergency swbd?