Heat Pump User Manual

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
11
1
/
2
22
1
/
2
33
1
/
2
44
1
/
2
55
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
542J