Maximum continuous load of panelboard

Status
Not open for further replies.
E

Energized77

Member
I'm doing a solar power install where we are doing a line tap in a trough above 2 main breaker panels. The home has a 400 Amp service. We are then going to a 60 Amp breaker enclosure. The inspector asked me to provide the maximum continuous load of the panelboards. I know the continuous load is a load where the max current is drawn for 3 hours or more but I'm not understanding what he is asking for. I think he may want to know the total continuous loads of the panelboards but I thought I'd reach out for your opinions.
 
Energized77 said:
I'm doing a solar power install where we are doing a line tap in a trough above 2 main breaker panels. The home has a 400 Amp service. We are then going to a 60 Amp breaker enclosure. The inspector asked me to provide the maximum continuous load of the panelboards. I know the continuous load is a load where the max current is drawn for 3 hours or more but I'm not understanding what he is asking for. I think he may want to know the total continuous loads of the panelboards but I thought I'd reach out for your opinions.
Click to expand...


IMO all he needs is the calculated load for the panel.
 
I agree with Dennis. Simply provide an Article 220 complaint load calculation for the service and/or feeders.

If you would like, I can forward you a photovoltaic system plan review and inspection checklist that I know many building departments use to determine compliant installations.

Like any other "alternate" power supply, the inspector likely wants to ensure the new panel / system has the capacity to serve the loads it supplies.
 
Thank You and I would appreciate if you forward me that info.


Moderators note: email address removed, please use PM feature.
 
Last edited by a moderator:
Status
Not open for further replies.
Top