sparkyboys
Senior Member
- Location
- Columbus, ga
I would like to thoroughly understand how to use my code book when derating copper wire when ambient temperatures are above 30 deg C.
And how to better understand this formula for derating:
Voltage Drop per Foot:
V = I x L x (R/1000) x 1.004 x (T-20)
And how to better understand this formula for derating:
Voltage Drop per Foot:
V = I x L x (R/1000) x 1.004 x (T-20)