Carrier 50RTP03-20 Heat Pump User Manual


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Table 10 — 50RTP12 Blower Performance Data
LEGEND
NOTES:
1. A = Standard RPM/Standard Motor, B = Low RPM/Standard
Motor, C = High RPM/Standard Motor, D = Standard RPM/
Large Motor, E = High RPM/Large Motor
2. Unit shipped with standard drive package with drive sheave 2.5
turns open unless otherwise requested. Field adjustment may
be required for specified CFM.
3. ISO/AHRI rating point with standard drive package and drive
sheave open 3.0 turns at .30 ESP.
4. Performance data does not include drive losses and is based
on sea level conditions.
5. All airflow is rated at lowest voltage if unit is dual rated, i.e.,
rated at 208 volts for 208-230 volt units.
AIRFLOW
(cfm)
ESP
AIRFLOW (cfm) AT EXTERNAL STATIC PRESSURE (in. wg)
0.00.10.20.30.40.50.60.70.80.91.01.11.21.31.41.51.61.71.81.92.0
3600
bhp 0.86 0.93 1.01 1.10 1.18 1.26 1.36 1.46 1.57 1.68 1.77 1.86 1.94 2.03 2.14 2.27 2.38 2.52 2.70 2.86 3.04
Sheave/MotorBBBBBAAAAAAACCCCCCCCE
rpm 640 672 704 732 760 788 816 840 868 896 924 952 980 1008 1036 1068 1096 1124 1160 1192 1228
Turns Open 5.5 5.0 4.0 3.0 2.0 6.0 5.0 4.5 3.5 3.0 2.0 1.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0
3800
bhp 1.06 1.15 1.24 1.33 1.41 1.51 1.59 1.69 1.77 1.87 1.95 2.03 2.13 2.23 2.36 2.49 2.60 2.74 2.88 3.04 3.18
Sheave/MotorBBBBAAAAAAAACCCCCCCEE
rpm 672 704 732 760 788 816 840 868 892 920 944 968 996 1020 1048 1076 1100 1128 1156 1188 1216
Turns Open 5.0 4.0 3.0 2.0 6.0 5.0 4.5 3.5 3.0 2.0 1.5 1.0 6.0 5.5 5.0 4.0 3.5 3.0 2.5 2.0 2.0
4000
bhp 1.23 1.31 1.41 1.51 1.61 1.69 1.77 1.87 1.96 2.04 2.13 2.22 2.32 2.44 2.56 2.70 2.81 2.92 3.04 3.16 3.30
Sheave/MotorBBBAAAAAAAACCCCCCCEEE
rpm 708 732 760 788 816 840 864 892 916 940 964 988 1012 1036 1060 1088 1112 1136 1164 1192 1216
Turns Open 4.0 3.0 2.0 6.0 5.0 4.5 4.0 3.0 2.5 1.5 1.0 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5
4200
bhp 1.25 1.4 1.591.711.791.871.972.062.142.242.342.442.552.662.752.863.003.123.253.383.52
Sheave/MotorBBAAAAAAAACCCCCCEEEEE
rpm 696 736 784 816 840 864 892 916 936 960 984 1008 1032 1056 1076 1100 1124 1148 1172 1196 1220
Turns Open 3.5 3.0 6.0 5.0 4.5 4.0 3.0 2.5 2.0 1.0 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.5
4400
bhp 1.56 1.69 1.79 1.88 1.96 2.04 2.14 2.24 2.35 2.45 2.54 2.65 2.74 2.85 2.96 3.07 3.20 3.34 3.45 3.59 3.74
Sheave/MotorBAAAAAAAACCCCCCEEEEEE
rpm 752 784 812 836 860 884 908 932 956 980 1000 1024 1044 1068 1092 1112 1136 1160 1180 1204 1228
Turns Open 2.5 6.0 5.0 4.5 4.0 3.0 2.5 2.0 1.0 6.0 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0
4600
bhp 1.77 1.88 1.96 2.05 2.13 2.22 2.33 2.42 2.53 2.62 2.75 2.85 3.00 3.11 3.22 3.32 3.44 3.54 3.64 3.78 3.92
Sheave/MotorBAAAAAAAACCCEEEEEEEEE
rpm 780 808 832 856 880 904 928 948 972 992 1016 1036 1060 1084 1104 1124 1148 1168 1188 1212 1232
Turns Open 1.5 5.5 4.5 4.0 3.5 2.5 2.0 1.5 1.0 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 2.0 1.5 1.0
4800
bhp 1.98 2.08 2.17 2.27 2.37 2.48 2.57 2.67 2.76 2.89 3.00 3.11 3.22 3.33 3.44 3.55 3.68 3.79 3.9 4.04 4.18
Sheave/MotorAAAAAAAACCEEEEEEEEEEE
rpm 808 832 856 880 904 928 948 972 992 1016 1036 1056 1076 1096 1116 1136 1160 1180 1200 1220 1240
Turns Open 5.5 4.5 4.0 3.5 2.5 2.0 1.5 1.0 6.0 5.5 5.0 4.5 4.0 3.5 3.5 3.0 2.5 2.0 1.5 1.0 1.0
5000
bhp 2.18 2.30 2.41 2.52 2.61 2.71 2.80 2.89 3.01 3.12 3.23 3.34 3.46 3.57 3.69 3.81 3.93 4.05 4.18 4.32 —
Sheave/MotorAAAAAAACEEEEEEEEEEEE—
rpm 828 856 880 904 924 948 968 988 1012 1032 1052 1072 1092 1112 1132 1152 1172 1192 1212 1232 —
Turns Open 4.54.03.52.52.01.51.06.05.55.04.54.54.03.53.02.52.01.51.51.0 —
5200
bhp 2.41 2.50 2.60 2.72 2.82 2.94 3.04 3.17 3.29 3.44 3.58 3.70 3.82 3.92 4.01 4.13 4.23 4.33 4.47 — —
Sheave/MotorAAAAAAEEEEEEEEEEEEE——
rpm 852 876 900 924 944 968 988 1012 1032 1056 1080 1100 1120 1136 1152 1172 1188 1204 1224 — —
Turns Open 4.0 3.5 2.5 2.0 1.0 1.0 6.0 5.5 5.0 4.5 4.0 4.0 3.0 3.0 2.5 2.0 2.0 1.5 1.0 — —
5400
bhp 2.64 2.75 2.87 3.00 3.10 3.20 3.30 3.41 3.52 3.63 3.74 3.86 4.00 4.11 4.25 4.39 4.53 4.64 4.78 — —
Sheave/MotorAAADDEEEEEEEEEEEEEE——
rpm 876 900 924 944 968 988 1008 1028 1048 1068 1088 1108 1128 1144 1164 1184 1204 1220 1240 — —
Turns Open 3.5 3.0 2.0 1.5 1.0 6.0 5.5 5.0 5.0 4.5 4.0 3.5 3.0 2.5 2.5 2.0 1.5 1.0 1.0 — —
5600
bhp 2.88 2.98 3.10 3.20 3.32 3.42 3.54 3.66 3.78 3.90 4.03 4.14 4.28 4.42 4.53 4.67 4.78 4.92 — — —
Sheave/MotorADDDEEEEEEEEEEEEEE———
rpm 896 916 940 960 984 1004 1024 1044 1064 1084 1104 1120 1140 1160 1176 1196 1212 1232 — — —
Turns Open 3.02.51.51.06.05.55.55.04.54.03.53.03.02.52.01.51.51.0 — — —
5800
bhp 3.12 3.25 3.36 3.47 3.60 3.72 3.84 3.96 4.08 4.18 4.31 4.45 4.56 4.70 4.84 4.96 — — — — —
Sheave/MotorDDDEEEEEEEEEEEEE—————
rpm 912 936 956 976 1000 1020 1040 1060 1080 1096 1116 1136 1152 1172 1192 1208 — — — — —
Turns Open 2.5 2.0 1.0 6.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 3.0 2.5 2.0 1.5 1.5 — — — — —
6000
bhp 3.36 3.49 3.63 3.74 3.86 3.99 4.12 4.25 4.37 4.48 4.62 4.76 4.88 — — — — — — — —
Sheave/MotorDDDEEEEEEEEEE————————
rpm 928 952 976 996 1016 1036 1056 1076 1096 1112 1132 1152 1168 — — — — — — — —
Turns Open 2.0 1.5 1.0 6.0 5.5 5.0 4.5 4.0 3.5 3.5 3.0 2.5 2.0 — — — — — — — —
bhp — Brake Horsepower
ESP — External Static Pressure
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