Carrier 48/50PG Series, Controls, Start-Up, Operation, Service And Troubleshooting Instructions

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Fan Performance — 48PGF14 Vertical Units
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3750
685 1.33 738 1.51 788 1.68 835 1.86 881 2.04
3950
715 1.54 765 1.71 813 1.90 859 2.08 903 2.27
4150
744 1.76 793 1.94 839 2.13 883 2.33 926 2.53
4350
774 2.00 821 2.19 865 2.39 908 2.59 950 2.80
4550
804 2.26 849 2.47 892 2.67 934 2.88 974 3.10
4750
834 2.54 877 2.76 919 2.98 959 3.19 998 3.42
4950
864 2.85 906 3.08 946 3.30 985 3.53
1023 3.76
5150
894 3.19 935 3.42 974 3.65 1012 3.89 1049 4.13
5350
924 3.55 964 3.79 1002 4.03 1039 4.28 1074 4.52
5550
955 3.94 993 4.19 1030 4.44 1066 4.69 1101 4.94
5750
985 4.35 1023 4.61 1058 4.87 1093 5.13 — —
5950
1016 4.79 1052 5.06 — — — — — —
6150
— — — — — — — — — —
6250
— — — — — — — — — —
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3750
925 2.23 968 2.42 1009 2.62 1050 2.82 1089 3.02
3950
946 2.47 987 2.67 1027 2.87 1067 3.08 1105 3.29
4150
967 2.73 1007 2.93 1047 3.14 1085 3.36 1122 3.58
4350
990 3.01 1029 3.22 1067 3.44 1104 3.66
1140 3.89
4550
1012 3.31 1050 3.53 1087 3.76 1123 3.99 1159 4.22
4750
1036 3.64 1073 3.87 1109 4.10 1144 4.34 1178 4.57
4950
1060 3.99 1096 4.23 1131 4.47 1165 4.71 1199 4.96
5150
1084 4.37 1119 4.61 1153 4.86 1187 5.11 — —
5350
1109 4.77 1143 5.02 — — — — — —
5550
1135 5.20 — — — — — — — —
5750
— — — — — — — — — —
5950
— — — — — — — — — —
6150
— — — — — — — — — —
6250
— — — — — — — — — —
LEGEND
Bhp ---
Brake Horsepower
High Range Motor/Drive Required
NOTES:
1. Motor drive range is 690 to 893 rpm for low range motor/drive and 852 to 1055 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 and 5.25 for high range
motor/drive.
3. See General Fan Performance Notes.
48/
50P
G
and
P
M