Bryant 549B User Manual
Page 150
150
PERFORMANCE DATA — 542J (cont)
FAN RPM AT MOTOR PULLEY SETTINGS*
*Approximate fan rpm shown.
†Indicates standard motor and drive package.
**Indicates standard motor and alternate drive package.
INDOOR-FAN MOTOR PERFORMANCE — STANDARD MOTORS
LEGEND
BHP — Brake Horsepower
*Extensive motor and electrical testing on these units ensures that the full horsepower and watts range of the motors
can be utilized with confidence. Using your fan motors up to the ratings shown in this table will not result in nuisance
tripping or premature motor failure. Unit warranty will not be affected.
UNIT
542J
MOTOR PULLEY TURNS OPEN
0
1
/
2
1
1
1
/
2
2
2
1
/
2
3
3
1
/
2
4
4
1
/
2
5
5
1
/
2
6
150 (208/230 V and 460 V)†
—
—
1179
1150
1121
1093
1064
1035
1006
978
949
920
891
150 (208/230 V and 460 V)**
—
—
1559
1522
1488
1455
1422
1389
1356
1323
1289
1256
1227
150 (575 V)†
—
—
1429
1403
1376
1349
1323
1296
1269
1242
1215
1188
1159
180†
—
—
1038
1023
1001
979
956
934
912
890
868
846
817
180**
—
—
1303
1288
1266
1244
1222
1199
1177
1155
1133
1111
1082
UNIT
542J
UNIT
VOLTAGE
MAXIMUM
CONTINUOUS BHP*
MAXIMUM
OPERATING WATTS*
MAXIMUM
AMP DRAW
MOTOR
EFFICIENCY
150
208/230-3-60
4.25
3775
10.5
85.8
460-3-60
4.9
85.8
575-3-60
3.45
3065
3.9
81.7
180
208/230-3-60
5.90
5180
15.8
87.5
460-3-60
7.9
87.5
575-3-60
6.0
87.5
Fan Performance Using Accessory Power Exhaust — 542J150,180
a50-4028
5
42J