11
Table 7 — Fan Performance — 48PGE24 — Vertical Supply/Return Units
LEGEND
Boldface indicates field-supplied motor/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 motor or drive.
2. See page 30 for general fan performance notes.
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
5,500
652
1.90
719
2.19
779
2.47
833
2.74
884
3.01
6,000
699
2.32
763
2.63
819
2.93
872
3.22
921
3.50
6,500
746
2.79
807
3.12
861
3.44
911
3.75
958
4.05
7,000
794
3.33
851
3.68
904
4.02
952
4.34
998
4.66
7,500
842
3.93
897
4.30
947
4.65
994
5.00
1038
5.33
8,000
891
4.59
943
4.98
991
5.35
1036
5.71
1079
6.07
8,500
940
5.32
990
5.72
1036
6.11
1080
6.49
1121
6.87
9,000
990
6.12
1037
6.54
1082
6.95
1124
7.35
1163
7.73
9,500
1039
7.00
1085
7.43
1128
7.85
1168
8.27
1207
8.67
10,000
1089
7.95
1133
8.40
1174
8.83
1213
9.26
1251
9.69
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
5,500
933
3.27
979
3.54
1023
3.80
1066
4.06
1108
4.33
6,000
967
3.79
1011
4.07
1054
4.35
1095
4.62
1135
4.90
6,500
1003
4.35
1046
4.65
1087
4.94
1127
5.24
1165
5.53
7,000
1041
4.98
1082
5.29
1122
5.60
1160
5.91
1197
6.22
7,500
1079
5.67
1119
5.99
1158
6.32
1195
6.64
1231
6.96
8,000
1119
6.42
1158
6.76
1195
7.10
1231
7.44
1267
7.78
8,500
1160
7.23
1198
7.59
1234
7.95
1269
8.30
1303
8.65
9,000
1202
8.12
1238
8.49
1273
8.87
1308
9.23
1341
9.60
9,500
1244
9.07
1279
9.46
1314
9.85
1347
10.24
1379
10.62
10,000
1287
10.10
1321
10.51
1355
10.91
1387
11.31
—
—
Bhp —
Brake Horsepower Input to Fan
A
A
A
A
A
B
B
B
B
C
C
C
C
C
D
D
D
A
B
B
B
B
B
C
C
C
C
D
D
D
D
D
Содержание 48PG24
Страница 68: ...68 Fig 14 Low Voltage Control Schematic 48PG20 28 Units without Humidi MiZer System a48 7627...
Страница 69: ...69 Fig 15 Low Voltage Control Schematic 48PG20 28 Units with Humidi MiZer System a48 8227...
Страница 70: ...70 Fig 16 Low Voltage Control Schematic 50PG20 28 Units without Humidi MiZer System a48 7778...
Страница 71: ...71 Fig 17 Low Voltage Control Schematic 50PG20 28 Units with Humidi MiZer System a50 8101...
Страница 72: ...72 Fig 18 Power Schematic Units without Humidi MiZer System a48 7628...
Страница 73: ...73 Fig 19 Power Schematic Units with Humidi MiZer System a48 8228...
Страница 74: ...74 Fig 20 Component Arrangement Units without Humidi MiZer System a48 8229...
Страница 75: ...75 Fig 21 Component Arrangement Units with Humidi MiZer System a48 8230...
Страница 105: ......