Carrier 48/50PG Series Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 165

AIRFLOW
0.2
(Cfm)
Rpm
5000
533
5500
571
6000
610
6500
650
7000
691
7500
732
A
8000
775
8500
817
9000
860
AIRFLOW
1.2
(Cfm)
Rpm
5000
865
5500
886
A
6000
910
6500
935
7000
961
7500
989
B
8000
1018
8500
1048
C
9000
1079
LEGEND
Bhp --- Brake Horsepower Input to Fan
Boldface indicates field--- supplied drive required.
AIRFLOW
0.2
(Cfm)
Rpm
5,500
571
6,000 610
6,500
650
7,000
691
7,500
732
A
8,000
775
8,500
817
9,000
860
9,500
903
10,000
C 947
AIRFLOW
1.2
(Cfm)
Rpm
5,500
886
6,000
910
A
6,500
935
7,000
961
7,500
989
B
8,000
1018
8,500
1048
9,000
1079
C
9,500
1112
10,000
1145
LEGEND
Bhp --- Brake Horsepower Input to Fan
Boldface indicates field--- supplied drive required.
NOTES:
1. Motor drive ranges:
(A) Low Range: 685--- 939, 4.26 Bhp (208/230 and 460--- v), 751--- 954, 5.75 Bhp (575--- v)
(B) Mid-Low Range: 949--- 1206, 5.75 Bhp
(C) Mid-High Range: 941--- 1176, 8.63 Bhp
(D) High Range: 1014--- 1297, 11.50 Bhp
All other rpms require field--- supplied drive.
2. See General Fan Performance Notes.
Fan Performance — 50PG20 — Vertical Supply/Return Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
Bhp Rpm Bhp
1.27 611 1.54
1.57 643 1.86
1.92 676 2.21
2.31 712 2.61
2.75 748 3.06
A
3.24 786 3.57
3.79 824 4.12
4.40 863 4.74
5.06 904 5.41
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
Bhp Rpm Bhp
2.64 918 2.91
A
3.02 938 3.31
3.44 960 3.74
3.90 984 4.22
B
4.40 1008 4.74
4.96 1035 5.31
5.56 1062 5.93
6.22 C 1091 6.60
6.93 1121 7.32
Fan Performance — 50PG24 — Vertical Supply/Return Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
Bhp Rpm Bhp
1.57 643 1.86
1.92 676 2.21
2.31 712 2.61
2.75 748 3.06
A
3.24 786 3.57
3.79 824 4.12
4.40 863 4.74
5.06 904 5.41
5.79 944 6.14
C
6.57 985 6.93
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
Bhp Rpm Bhp
3.02 A 938 3.31
3.44 960 3.74
3.90 984 4.22
B
4.40 1008 4.74
4.96 1035 5.31
5.56 1062 5.93
6.22 1091 6.60
C
6.93 1121 7.32
7.70 1152 8.10
8.52 D 1184 8.94
0.6
Rpm Bhp Rpm
682 1.82
711 2.15
740 2.52
A
A 772 2.93
805 3.39
839 3.91
874 4.47
911 5.09 B
C 948 5.77 C
1.6
Rpm Bhp Rpm
969 3.17 1018
988 3.59 1035
1008 4.05 1054
B B
1030 4.54 1075
1054 5.08 1098
1079 5.66 1122
1105 6.29 1147
C
C
1133 6.98 1173
D
1161 7.71 1201
NOTES:
1. Motor drive ranges:
(A) Low Range: 685--- 939, 4.26 Bhp (208/230 and 460--- v),
751--- 954, 5.75 Bhp (575--- v)
(B) Mid-Low Range: 949--- 1206, 5.75 Bhp
(C) Mid-High Range: 941--- 1176, 8.63 Bhp
(D) High Range: 1014--- 1297, 11.50 Bhp
All other rpms require field--- supplied drive.
2. See General Fan Performance Notes.
0.6
Rpm Bhp Rpm
711 2.15
740 2.52
772 2.93
A A
805 3.39
839 3.91
874 4.47
911 5.09 B
948 5.77
C 986 6.51 C 1028
1025 7.32 1065
1.6
Rpm Bhp Rpm
988 3.59 1035
1008 4.05 1054
B B
1030 4.54 1075
1054 5.08 1098
1079 5.66 1122
1105 6.29 1147
C
C
1133 6.98 1173
1161 7.71 1201
1191 8.51 D 1229
D
1222 9.36 1259
165
0.8 1.0
Bhp Rpm
748 2.10 808
773 2.44 832
800 2.82 857
A
829 3.25 883
859 3.73 911
891 4.25 941
924 4.83 B 972
958 5.46 1003
C
993 6.15 1036
1.8 2.0
Bhp Rpm
3.44 1065
3.87 1081
4.35 1099
B
4.86 1118
5.41 1140
6.01 C 1163
6.66 1187
7.36 D 1212
8.11 1239
0.8 1.0
Bhp Rpm
773 2.44 832
800 2.82 857
A
829 3.25 883
859 3.73 911
891 4.25 941
924 4.83 B 972
958 5.46 1003
993 6.15 1036
C
6.90 1070
7.71 1105
1.8 2.0
Bhp Rpm
3.87 1081
4.35 1099
B
4.86 1118
5.41 1140
6.01 C 1163
6.66 1187
7.36 1212
8.11 D 1239
8.91 1266
9.78 1295
Bhp
2.37
2.73
3.13
3.58
4.07
4.61
5.19
5.84
6.54
Bhp
3.70
4.16
4.65
5.18
5.75
6.36
7.02
7.73
8.50
Bhp
2.73
3.13
3.58
4.07
4.61
5.19
5.84
6.54
7.29
8.11
Bhp
4.16
4.65
5.18
5.75
6.36
7.02
7.73
8.50
9.32
10.20