CustomElectricLLC
Member
- Location
- Midlothian Texas
- Occupation
- Electrical Contractor
Installed a 200A breaker into an existing 800A service but now city is having me prove to them that there’s enough headroom available in the service for that load. So I’m trying to figure out how to get my max demand so I can install addition loads into existing service by using 220.87. Is the attached info from utility enough for me to run the calculation? I know that I’m missing the pF and I’ve read through some other threads on here about this. I think that it shows peak demand in a day so that’s what I’d be going off of correct? I’m having trouble figuring out how to convert the numbers to figure out max demand etc. I know that kwh/ pf = kw but I don’t have power factor. Even if assume .80 I think it looks like there is enough room... please advise.
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