JDB3
Senior Member
- Location
- San Antonio, Texas
3 phase 240/120 volt load for existing church:
What I came up with, but seems high!
2,000 sq.ft. @ 1 volt-amp = 2,000 @ 125% = 2,500
sign = 1,200 = 1,200
receptacles 15@ 180 = 2,700 = 2,700
non-dwelling demand first 10kVa @ 100% = 6,400
fixed electric heating 1 @ 15,000
1 @ 10,000 = 25,000
25,000 @ 125% = 31,250
total = 37,650
37,650 / 240 * 1.732 = 271.7 amps :jawdrop:
What did I do wrong? :slaphead:
What I came up with, but seems high!
2,000 sq.ft. @ 1 volt-amp = 2,000 @ 125% = 2,500
sign = 1,200 = 1,200
receptacles 15@ 180 = 2,700 = 2,700
non-dwelling demand first 10kVa @ 100% = 6,400
fixed electric heating 1 @ 15,000
1 @ 10,000 = 25,000
25,000 @ 125% = 31,250
total = 37,650
37,650 / 240 * 1.732 = 271.7 amps :jawdrop:
What did I do wrong? :slaphead: