Carrier 48/50PG Series - Page 166

166
Fan Performance — 50PG28 — Vertical Supply/Return 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
6,500
A
734 2.74
A
752 2.85
A
803 3.16
A
848 3.45
B
891 3.74
7,000
728 2.88 792 3.35 844 3.70 887 4.01 928 4.30
7,500
746 3.15 831 3.88
B
884 4.29
B
927 4.63 966 4.94
8,000
786 3.62 869 4.45 925 4.94 968 5.30 1006 5.64
8,500
827 4.15
B
905 5.04 964 5.63
C
1008 6.04
C
1046 6.40
9,000
870 4.74 940 5.66
C
1003 6.36 1049 6.83 1086 7.22
9,500
B 913 5.40
C
975 6.30 1042 7.13 1089 7.68 1127 8.11
10,000
C
957 6.11 1010 6.98 1079 7.94 1128 8.57
D
1167 9.06
10,500
1002 6.89 1047 7.72
D
1115 8.78
D
1167 9.52 1207 10.06
11,000
1047 7.73 1086 8.53 1150 9.65 1205 10.50 1247 11.13
11,500
1092 8.63
D
1126 9.41 1185 10.54 1242 11.53 1286 12.24
12,000
D
1137 9.61 1168 10.36 1220 11.47 1278 12.59 1325 13.40
12,500
1182 10.65 1210 11.39 1256 12.46 1314 13.68 — —
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
6,500
B
934 4.05
B
978 4.40
C
1023 4.78
C
1071 5.22
C
1119 5.71
7,000
967 4.61 1007 4.94 1048 5.30 1090 5.70 1134 6.15
7,500
1003 5.25
C
1040 5.57 1078 5.92 1116 6.30 1155 6.71
8,000
C
1041 5.96 1076 6.29 1111 6.63 1146 6.99
D
1181 7.37
8,500
1081 6.74 1114 7.07 1147 7.42
D
1179 7.77 1212 8.14
9,000
1121 7.59 1153 7.93
D
1184 8.28 1215 8.64 1246 9.01
9,500
1161 8.50
D
1193 8.87 1223 9.23 1253 9.59 1282 9.96
10,000
D
1202 9.48 1233 9.87 1263 10.25 1291 10.62 1319 11.00
10,500
1242 10.53 1273 10.95 1303 11.35 1331 11.73 1358 12.12
11,000
1282 11.64 1314 12.09 1343 12.52 1371 12.92 1397 13.32
11,500
1322 12.81 1354 13.30 1384 13.76 — — — —
12,000
— — — — — — — — — —
12,500
— — — — — — — — — —
LEGEND
Bhp --- Brake Horsepower Input to Fan
Boldface indicates field --- supplied motor/drive required.
NOTES:
1. Motor drive ranges:
(A) Low Range: 687--- 873, 5.75 Bhp
(B) Mid-Low Range:805--- 1007, 5.75 Bhp
(C) Mid-High Ra nge: 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.
48/50PG and PM