Carrier 48HJD005-007 - Manual (Page 21)

21
Table 8 — Motor Nominal Horsepower
Table 9 — Outdoor Sound Power (Total Unit)
LEGEND
Table 10 — 48HJ004 Fan Performance — Vertical Discharge Units With Standard Motor
Table 11 — 48HJ004 Fan Performance — Vertical Discharge Units With High-Static Motor
LEGEND AND NOTES FOR TABLES 10 AND 11
LEGEND
NOTES:
1. Boldface indicates field-supplied drive required. (See Note 2.)
2. Motor drive range is 760 to 1090 rpm for standard motor; 1075 to 1455
rpm for high-static motor. All other rpms require a field-supplied drive.
3. Values include losses for filters, unit casing, and wet coils. See page 28
for accessory/FIOP static pressure information.
4. Maximum continuous bhp is 1.20 for standard motor, 2.40 for high-static
motor. Extensive motor and electrical testing on these units ensures that
the full range of the motor can be utilized with confidence. Using your
fan motors up to the ratings shown will not result in nuisance tripping
or premature motor failure. Unit warranty will not be affected. See
Evaporator-Fan Motor Data tables on page 20 for additional information.
5. Use of a field-supplied motor may affect wire sizing. Contact your Carrier
representative to verify.
6. Interpolation is permissible. Do not extrapolate.
UNIT 48HJ MOTOR NOMINAL HORSEPOWER
004 All 1.00
005 All 1.00
006
Single Phase 1.50
Three Phase 2.00
007 All 2.00
UNIT
48HJ
ARI
RATING
(Bels)
OCTAVE BANDS
63 125 250 500 1000 2000 4000 8000
004,005 7.6 55.9 66.0 64.0 66.2 68.4 64.5 61.7 57.3
006,007 8.0 59.1 68.9 68.7 71.9 74.0 68.9 65.7 59.0
ARI — Air Conditioning and Refrigeration Institute
Bels — Sound Levels (1 bel = 10 decibels)
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.1 0.2 0.3 0.4 0.5 0.6
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
900 581 0.12 673 0.18 736 0.22 805 0.25 865 0.29 911 0.34
1000 644 0.19 709 0.22 782 0.28 835 0.30 900 0.35 937 0.38
1100 687 0.22 746 0.26 806 0.30 867 0.35 929 0.40 964 0.40
1200 733 0.26 785 0.32 843 0.35 903 0.41 960 0.47 994 0.50
1300 754 0.29 826 0.38 891 0.43 942 0.48 991 0.53 1047 0.60
1400 810 0.35 868 0.45 937 0.51 984 0.57 1032 0.62 1067 0.67
1500 841 0.42 911 0.53 985 0.61 1029 0.66 1073 0.72 1109 0.77
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.7 0.8 0.9 1.0 1.1 1.2
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
900 957 0.39 988 0.43 1039 0.47 1061 0.51 1083 0.54 1105 0.58
1000 992 0.44 1039 0.49 1061 0.55 1088 0.60 1111 0.66 1136 0.72
1100 1013 0.49 1068 0.55 1091 0.61 1109 0.66 1127 0.73 1145 0.80
1200 1045 0.56 1090 0.64 1109 0.68 1156 0.73 1203 0.81 1250 0.86
1300 1075 0.64 1122 0.70 1152 0.76 1190 0.82 1228 0.87 1266 0.94
1400 1110 0.73 1160 0.78 1181 0.83 1237 0.88 1293 0.94 1349 0.99
1500 1150 0.78 1190 0.84 1225 0.89 1271 0.95 1371 1.00 1383 1.05
AIRFLOW
(Cfm)
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
900 673 0.18 805 0.25 911 0.34 988 0.43 1061 0.47
1000 709 0.22 835 0.30 937 0.38 1039 0.49 1086 0.55
1100 746 0.28 867 0.35 964 0.40 1068 0.55 1109 0.61
1200 785 0.32 903 0.41 994 0.50 1090 0.64 1156 0.68
1300 826 0.38 942 0.48 1047 0.60 1122 0.70 1190 0.76
1400 868 0.45 984 0.57 1087 0.67 1160 0.84 1237 0.85
1500 911 0.53 1029 0.66 1109 0.77 1190 1.00 1271 0.95
AIRFLOW
(Cfm)
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
900 1105 0.57 1140 0.63 1170 0.68 1198 0.73 1224 0.77
1000 1136 0.63 1172 0.69 1203 0.75 1232 0.80 1258 0.86
1100 1145 0.67 1181 0.73 1213 0.80 1242 0.85 1268 0.91
1200 1210 0.74 1248 0.81 1282 0.88 1312 0.94 1340 1.01
1300 1266 0.84 1306 0.92 1341 1.00 1373 1.07 1402 1.14
1400 1349 0.93 1391 1.02 1429 1.11 1463 1.19 1494 1.26
1500 1363 1.05 1406 1.15 1465 1.25 1500 1.34 1532 1.43
Bhp — Brake Horsepower Input to Fan
FIOP — Factory-Installed Option