![background image](http://html1.mh-extra.com/html/carrier/48-50pg-series/48-50pg-series_controls-start-up-operation-service-and-troubleshooting-instructions_2560926164.webp)
164
Fan Performance — 48PGF28 — 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
775
2.99
A
825
3.30
A
871
3.60
B
915
3.91
B
959
4.25
7,000
826
3.58
B
875
3.92
B
918
4.23
959
4.55
1000
4.88
7,500
B
878
4.24
925
4.61
966
4.94
1005
5.26
C
1043
5.60
8,000
929
4.98
975
5.37
C
1015
5.72
C
1052
6.06
1088
6.40
8,500
C
981
5.78
C
1026
6.20
1064
6.58
1100
6.93
1134
7.28
9,000
1033
6.67
1076
7.12
1114
7.51
1148
7.89
D
1181
8.25
9,500
1085
7.64
1128
8.12
1164
8.54
D
1198
8.93
1229
9.31
10,000
D
1137
8.69
D
1179
9.20
D
1214
9.64
1247
10.05
1278
10.45
10,500
1190
9.82
1230
10.37
1265
10.84
1297
11.27
1327
11.68
11,000
1242
11.05
1282
11.63
1316
12.12
1347
12.58
1376
13.01
11,500
1294
12.37
1333
12.98
1367
13.50
—
—
—
—
12,000
1347
13.78
—
—
—
—
—
—
—
—
12,500
—
—
—
—
—
—
—
—
—
—
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
1004
4.62
C
1050
5.03
C
1098
5.48
C
1145
5.97
D
1192
6.49
7,000
C
1041
5.24
1083
5.64
1126
6.07
1170
6.54
1214
7.04
7,500
1081
5.96
1120
6.34
1159
6.75
D
1199
7.20
1240
7.68
8,000
1124
6.76
1160
7.13
D
1196
7.54
1233
7.97
1270
8.43
8,500
1168
7.64
D
1202
8.02
1235
8.42
1269
8.84
1304
9.28
9,000
D
1214
8.62
1245
9.00
1277
9.39
1309
9.81
1341
10.24
9,500
1260
9.69
1290
10.07
1320
10.47
1351
10.88
1381
11.31
10,000
1308
10.84
1337
11.23
1365
11.63
1394
12.05
—
—
10,500
1356
12.09
1384
12.49
—
—
—
—
—
—
11,000
—
—
—
—
—
—
—
—
—
—
11,500
—
—
—
—
—
—
—
—
—
—
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 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.
48/
50P
G
and
P
M
Summary of Contents for 48/50PG Series
Page 32: ...32 C07009 Fig 20 Air Baffle Dimensions 48 50PG03 16 48 50PG and PM...
Page 33: ...33 C08077 Fig 21 Air Baffle Dimensions 48 50PG20 28 and 48 50PM16 28 48 50PG and PM...
Page 58: ...58 C08549 Fig 28 48PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 59: ...59 C08550 Fig 29 50PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 64: ...64 C08471 Fig 34 Typical 48PG and PM16 28 Control Schematic 48PM16 28 Shown 48 50PG and PM...
Page 66: ...66 C08557 Fig 36 Typical 50PG and PM16 28 Control Schematic 50PG20 28 Shown 48 50PG and PM...
Page 68: ...68 C08558 Fig 38 Typical 48 50PG and PM16 28 Power Schematic 48 50PM16 28 Shown 48 50PG and PM...
Page 72: ...72 C08565 Fig 42 Typical 48 50PG20 28 Component Arrangement 48 50PG20 24 Shown 48 50PG and PM...
Page 73: ...73 C08067 Fig 43 48 50PM16 28 Component Arrangement 48 50PG and PM...
Page 74: ...74 C08562 Fig 44 48 50PM16 28 with Humidi MiZert Component Arrangement 48 50PG and PM...
Page 208: ...208 48 50PG and PM...