Fan rpm at motor pulley settings, Evaporator fan motor performance – Bryant 581C User Manual
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PERFORMANCE DATA — 581C
FAN RPM AT MOTOR PULLEY SETTING WITH STANDARD MOTOR* — 581C024-060
*Approximate fan rpm shown (standard motor/drive).
FAN RPM AT MOTOR PULLEY SETTING WITH HIGH-STATIC MOTOR* — 581C030-060
*Approximate fan rpm shown (high-static motor/drive).
EVAPORATOR-FAN MOTOR PERFORMANCE — STANDARD MOTOR — 581C024-060
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 the 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.
EVAPORATOR-FAN MOTOR PERFORMANCE — HIGH-STATIC MOTORS — 581C036-060
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 the 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
581C
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
024
936
906
876
846
816
786
756
726
696
656
639
—
—
036
1044
1008
971
935
898
862
826
789
753
716
680
—
—
048
1185
1144
1102
1061
1019
978
936
895
853
812
770
—
—
060
1460
1425
1389
1354
1318
1283
1248
1212
1177
1141
1106
1070
1035
UNIT
581C
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
030
1455
1423
1392
1360
1328
1297
1265
1233
1202
1170
1138
1107
1075
048
1455
1423
1392
1360
1328
1297
1265
1233
1202
1170
1138
1107
1075
060
1685
1589
1557
1525
1493
1460
1428
1396
1364
1332
1300
—
—
UNIT
581C
UNIT
PHASE
MAXIMUM
CONTINUOUS BHP*
MAXIMUM
OPERATING WATTS*
UNIT VOLTAGE
MAXIMUM
AMP DRAW
024
Single
0.58
580
208/230
2.0
036
Single
1.20
1000
208/230
4.9
Three
1.20
1000
208/230
4.9
460
2.2
575
2.2
048
Single
1.20
1000
208/230
4.9
Three
1.20
1000
208/230
4.9
460
2.2
575
2.2
060
Single
1.30
1650
208/230
9.2
Three
2.40
2120
208/230
6.7
460
3.0
575
3.0
UNIT
581C
UNIT
PHASE
MAXIMUM
CONTINUOUS BHP*
MAXIMUM
OPERATING WATTS*
UNIT VOLTAGE
MAXIMUM
AMP DRAW
036
Three
2.40
2120
208/230
6.7
460
3.0
575
3.0
048
Three
2.40
2120
208/230
6.7
460
3.0
575
3.0
060
Three
2.90
2615
208/230
8.6
460
3.9
575
3.9