Carrier 48PG03-16 Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 44

Airflow Airflow
0.2
(Cfm) (Cfm)
Rpm Bhp
4500 540 0.71
4800
560 0.82
5100 581 0.94
5400 602 1.08
5700
623 1.24
6000 645 1.42
6300 667 1.62
6600
689 1.84
6900 712 2.09
7200 735 2.36
7500 758 2.66
Airflow Airflow
1.2
(Cfm) (Cfm)
Rpm Bhp
4500 898 2.32
4800 916 2.53
5100
935 2.76
5400 953 3.00
5700 972 3.25
6000
992 3.51
6300
1011 3.78
6600 1030 4.07
6900
1050 4.37
7200 1069 4.68
7500
1089 5.02
LEGEND
Bhp --- Brake Horsepower
Mid--- Low Range Motor/Drive Required
High Range Motor/Drive Required
Table 68—Fan Performance — 50PG016 Vertical Units
Available External Static Pressure (in. wg)
0.4
Rpm Bhp Rpm
640 1.03 718
660 1.15 737
680 1.29 757
699 1.43 776
719 1.59 796
739 1.77 816
760 1.96 836
780 2.17 856
800 2.40 876
821 2.65 896
842 2.93 916
Available External Static Pressure (in. wg)
1.4
Rpm Bhp Rpm
949 2.63 998
967 2.87 1014
985 3.12 1032
1003 3.38 1050
1022 3.65 1068
1040 3.94 1086
1059 4.23 1105
1079 4.55 1124
1098 4.87 1143
1117 5.21 1162
1137 5.56 1182
0.6 0.8
Bhp Rpm
1.36 784
1.50 803
1.66 823
1.83 842
2.01 862
2.20 881
2.40 901
2.63 921
2.86 940
3.12 960
3.39
980
1.6 1.8
Bhp Rpm Bhp
2.95 1043 3.27
3.21 1060 3.55
3.48 1076 3.84
3.76 1094 4.14
4.05 1112 4.46
4.36 1130 4.79
4.68 1148 5.13
5.02 1167 5.49
5.37 1186 5.86
5.73 1205 6.25
6.11 1224 6.65
NOTES:
1. Motor drive range is 710 to 879 for low range motor/drive, 872 to 1066 rpm for
mid--- low range motor/drive, and 1066 to 1260 rpm for high range motor/drive. All
other rpms require a field-supplied drive.
2. Maximum continuous bhp is 3.70 for low range motor/drive, 5.25 for mid--- low
range motor/drive, and 7.50 for high range motor/drive.
3. See General Fan Performance Notes.
44
1.0
Bhp Rpm Bhp
1.68 844 2.00
1.85 862 2.19
2.03 881 2.40
2.22 900 2.61
2.42 919 2.84
2.64 939 3.08
2.86 958 3.33
3.10 978 3.59
3.36
998 3.87
3.63 1017 4.16
3.92 1037 4.47
2.0
Rpm Bhp
1087 3.59
1103 3.89
1119 4.20
1136 4.52
1153 4.86
1171 5.21
1189 5.58
1208 5.96
1226 6.35
1245 6.76
1264 7.19