- Location
- Massachusetts
I have another question for all of you.
You have a service that consists of the following;
A utility transformer feeds underground to main lug only switchgear.
In that switchgear are 5 disconnects and over time 2 more disconnects have been tapped off the bus bars and mounted to the wall beside the switchgear.
We now have a service that feeds a total of seven disconnects, none of these feed a fire pump.
Here's the thing only 4 of these disconnects control loads in this building.
The three other disconnects control underground feeders to separate structures.
So pass or fail?
4 throws of the hand and the entire building is dead.![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
You have a service that consists of the following;
A utility transformer feeds underground to main lug only switchgear.
In that switchgear are 5 disconnects and over time 2 more disconnects have been tapped off the bus bars and mounted to the wall beside the switchgear.
We now have a service that feeds a total of seven disconnects, none of these feed a fire pump.
Here's the thing only 4 of these disconnects control loads in this building.
The three other disconnects control underground feeders to separate structures.
So pass or fail?
4 throws of the hand and the entire building is dead.