Oxygen 8 A18 - Electrical Hook-Ups

Installation Manual Nova Series
5.0 Electrical Hook Ups
Warning
Hazardous voltage, disconnect all electrical power, including remote disconnects and discharge all motor start/run
capacitors before servicing. Follow proper lockout/tagout procedures to ensure the power cannot be accidentally
re-engaged.
5.1 Electrical Information
Model Airflow Nom. V. Motor
kW
SA
Fan
Qty.
SA
Fan
FLA
SA Fan
FLA
Total
RA
Fan
Qty.
SA
Fan
FLA
SA Fan
FLA
Total
Tnsfmr
FLA
Fuse
Size
FLA MCA MROP
D
Rcmd
Fuse
A16/A18 775 240 0.5 1 2.50 2.50 1 2.50 2.50 0.29 3/10 5.29 5.91 8.41 15A
B20/B22 1300 240 0.78 1 3.90 3.90 1 3.90 3.90 0.29 3/10 8.09 9.06 12.96 15A
B20/B22 1300 208 2.00 1 6.00 6.00 1 6.00 6.00 0.33 4/10 12.33 13.83 19.83 15A
B20/B22 1300 460 2.50 1 4.00 4.00 1 4.00 4.00 0.14 3/16 8.14 9.14 13.14 15A
C20/C22 2200 208 2.00 1 6.00 6.00 1 6.00 6.00 0.33 4/10 12.33 13.83 19.83 15A
C20/C22 2200 460 2.50 1 4.00 4.00 1 4.00 4.00 0.14 3/16 8.14 9.14 13.14 15A
C24/C26 2700 208 2.7 1 8.60 8.60 1 8.60 8.60 0.33 4/10 17.53 19.68 28.28 25A
C24/C26 2700 460 3.7 1 5.80 5.80 1 5.80 5.80 0.14 3/16 11.74 13.19 18.99 15A
C30/C32 3500 208 3 1 9.00 9.00 1 9.00 9.00 0.33 4/10 18.33 20.58 29.58 25A
C30/C32 3500 460 3.3 1 5.40 5.40 1 5.40 5.40 0.14 3/16 10.94 12.29 17.69 15A
C40 4400 208 2.00 2 6.00 12.00 2 6.00 12.00 0.33 4/10 24.33 27.33 39.33 35A
C40 4400 460 2.50 2 4.00 8.00 2 4.00 8.00 0.14 3/16 16.14 18.14 26.14 25A
C48 5400 208 2.7 2 8.60 17.20 2 8.60 17.20 0.33 4/10 34.73 39.03 56.23 50A
C48 5400 460 3.7 2 5.80 11.60 2 5.80 11.60 0.14 3/16 23.34 26.24 37.84 35A
C58 6600 208 2.00 3 6.00 18.00 3 6.00 18.00 0.33 4/10 36.33 40.83 58.83 50A
C58 6600 460 2.50 3 4.00 12.00 3 4.00 12.00 0.14 3/16 24.14 27.14 39.14 35A
C70 8100 208 2.7 3 8.60 25.80 3 8.60 25.80 0.33 4/10 51.93 58.38 84.18 80A
C70 8100 460 3.7 3 5.80 17.40 3 5.80 17.40 0.14 3/16 34.94 39.29 56.69 50A