260
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive ranges:
Low Range: 805-1007
High Range: 941-1176
All other rpms require field-supplied drive.
Refer to page 261 for general Fan Performance Data notes.
NOTE:
Maximum continuous bhp is:
Low Range: 5.75
High Range: 8.63
581A300 (25 TONS) (Medium Heat Units)*
Airflow
(Cfm)
Available External Static Pressure (in. wg)
0.2
0.4
0.6
0.8
1.0
Rpm
Watts
Bhp
Rpm
Watts
Bhp
Rpm
Watts
Bhp
Rpm
Watts
Bhp
Rpm
Watts
Bhp
6,500
775
2,600
2.99
825
2,872
3.30
871
3,130
3.60
915
3,400
3.91
959
3,692
4.25
7,000
826
3,115
3.58
875
3,408
3.92
918
3,679
4.23
959
3,954
4.55
1000
4,245
4.88
7,500
878
3,690
4.24
925
4,006
4.61
966
4,292
4.94
1005
4,575
5.26
1043
4,868
5.60
8,000
929
4,326
4.98
975
4,667
5.37
1015
4,970
5.72
1052
5,265
6.06
1088
5,564
6.40
8,500
981
5,029
5.78
1026
5,395
6.20
1064
5,717
6.58
1100
6,025
6.93
1134
6,332
7.28
9,000
1033
5,799
6.67
1076
6,191
7.12
1114
6,533
7.51
1148
6,856
7.89
1181
7,173
8.25
9,500
1085
6,640
7.64
1128
7,058
8.12
1164
7,421
8.54
1198
7,761
8.93
1229
8,091
9.31
10,000
1137
7,553
8.69
1179
8,000
9.20
1214
8,385
9.64
1247
8,741
10.05
1278
9,086
10.45
10,500
1190
8,542
9.82
1230
9,016
10.37
1265
9,424
10.84
1297
9,799
11.27
1327
10,158
11.68
11,000
1242
9,609
11.05
1282
10,111
11.63
1316
10,542
12.12
1347
10,937
12.58
1376
11,311
13.01
11,500
1294
10,756
12.37
1333
11,287
12.98
1367
11,741
13.50
—
—
—
—
—
—
12,000
1347
11,985
13.78
—
—
—
—
—
—
—
—
—
—
—
—
12,500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
581A300 (25 TONS) (Medium Heat Units)* (cont)
Airflow
(Cfm)
Available External Static Pressure (in. wg)
1.2
1.4
1.6
1.8
2.0
Rpm
Watts
Bhp
Rpm
Watts
Bhp
Rpm
Watts
Bhp
Rpm
Watts
Bhp
Rpm
Watts
Bhp
6,500
1004
4,016
4.62
1050
4,374
5.03
1098
4,769
5.48
1145
5,195
5.97
1192
5646
6.49
7,000
1041
4,559
5.24
1083
4,902
5.64
1126
5,277
6.07
1170
5,685
6.54
1214
6122
7.04
7,500
1081
5,179
5.96
1120
5,512
6.34
1159
5,872
6.75
1199
6,261
7.20
1240
6680
7.68
8,000
1124
5,875
6.76
1160
6,203
7.13
1196
6,553
7.54
1233
6,928
7.97
1270
7329
8.43
8,500
1168
6,647
7.64
1202
6,974
8.02
1235
7,318
8.42
1269
7,684
8.84
1304
8071
9.28
9,000
1214
7,495
8.62
1245
7,825
9.00
1277
8,168
9.39
1309
8,527
9.81
1341
8905
10.24
9,500
1260
8,421
9.69
1290
8,756
10.07
1320
9,100
10.47
1351
9,457
10.88
1381
9830
11.31
10,000
1308
9,425
10.84
1337
9,768
11.23
1365
10,116
11.63
1394
10,474
12.05
—
—
—
10,500
1356
10,510
12.09
1384
10,862
12.49
—
—
—
—
—
—
—
—
—
11,000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
11,500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
12,000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
12,500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Bhp
—
Brake Horsepower Input to Fan
Watts —
Input Watts to Motor
Содержание 581A
Страница 30: ...30 BASE UNIT DIMENSIONS 580F036 072 a48 8195 580F036 151 ...
Страница 31: ...31 BASE UNIT DIMENSIONS 580F073 a48 8196 580F036 151 ...
Страница 32: ...32 BASE UNIT DIMENSIONS 580F090 120 150 a48 8197 580F036 151 ...
Страница 33: ...33 BASE UNIT DIMENSIONS 580F091 103 121 151 a48 8198 580F036 151 ...
Страница 91: ...91 BASE UNIT DIMENSIONS 581B036 072 a48 8199 581B036 150 ...
Страница 93: ...93 ACCESSORY DIMENSIONS 581B036 072 a48 8201 581B036 150 ...
Страница 94: ...94 ACCESSORY DIMENSIONS 581B090 150 a48 8202 581B036 150 ...
Страница 139: ...139 TYPICAL WIRING SCHEMATICS 581B SIZES 036 150 581B090 460 3 60 Shown a48 8233 580F036 151 AND 581B036 150 ...
Страница 150: ...150 BASE UNIT DIMENSIONS 581C024 060 581C024 060 ...
Страница 198: ...198 TYPICAL WIRING SCHEMATICS 579F 579F240 208 230 V Shown a48 7929 ...
Страница 202: ...202 TYPICAL PIPING AND WIRING 579F180 300 579F180 Shown LEGEND NEC National Electrical Code b48 1258 ...
Страница 205: ...205 BASE UNIT DIMENSIONS 580F180 210 a48 8203 580F180 300 ...
Страница 206: ...206 BASE UNIT DIMENSIONS 580F240 a48 8204 ...
Страница 207: ...207 BASE UNIT DIMENSIONS 580F300 a48 8205 580F180 300 ...
Страница 209: ...209 ACCESSORY DIMENSIONS 580F300 Vertical Roof Curbs 580F300 a48 7456 580F180 300 ...
Страница 227: ...227 TYPICAL PIPING AND WIRING 580F180 300 LEGEND NEC National Electrical Code b48 1258 580F180 300 ...
Страница 233: ...233 BASE UNIT DIMENSIONS 581A210 300 a48 8206 581A155 180 ...
Страница 237: ...237 ACCESSORY DIMENSIONS 581A210 300 a48 8234 581A155 180 ...
Страница 280: ...280 TYPICAL PIPING AND WIRING 581A 581A155 Shown LEGEND NEC National Electrical Code b48 1258 ...
Страница 297: ...297 ...