m = 1000 c = 100 d = 500 MCMD doesn't make sense MCM = 1900 MD = 1500 CM = 900 so it would be MCM + D = 1900 + 500 = 2400, but that would be written MMCD
what is mcm corce
MCM is 1900
MCM
MCM = 1900
MCM stands for 1000's circular mils. Broken down MCM means 1000's (M) of (C)ircular (M)ils. A Circular Mil means the area of a circle 1/1000 inch in diameter. 1000 MCM conductors are 1 inch in diameter.
500 MCM can carry 380 Amps at 75 degrees C.
500 mcm
The diameter of an insulated 750 MCM copper wire is 1.25 inches. The insulated 750 MCM copper wiring has 61 strands and has a weight of 2.7 pounds per foot.
500 mcm
1 MCM means 1000 circular mils, and a circular mil is the area of a circle with diameter 1 mil ( that is 1/1000 of one inch). In metric terms, 1 MCM = 0.5067 sq mm
The required size of a conduit raceway for a 3-5000 mcm wire is 300 kcmil. It maximizes the limits on the wire fill for raceways.
m = 1000 c = 100 d = 500 MCMD doesn't make sense MCM = 1900 MD = 1500 CM = 900 so it would be MCM + D = 1900 + 500 = 2400, but that would be written MMCD
About 4.5 acres for a 500-foot diameter circle.
2.2 lbs per ft
A 750 MCM copper conductor with an insulation factor of 90 degrees C is rated at 500 amps.
The diameter is about 159.2