Carrier 50RTP03-20 Heat Pump User Manual


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Table 6 — 50RTP05 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)
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5
1500
bhp 0.17 0.22 0.26 0.29 0.31 0.34 0.37 0.40 0.44 0.47 0.5 0.53 0.56 0.60 0.63 0.65
Sheave/MotorBBBBAAAAAAAAACCC
rpm 516 573 625 670 710 755 785 820 850 880 900 925 945 970 990 1010
Turns Open 5.0 4.5 3.5 2.5 4.5 4.0 3.5 3.0 2.0 1.5 1.5 1.0 0.5 3.0 2.5 2.5
1600
bhp 0.20 0.24 0.28 0.32 0.35 0.38 0.41 0.45 0.48 0.52 0.55 0.58 0.62 0.65 0.68 0.70
Sheave/MotorBBBAAAAAAAAACCCC
rpm 526 583 635 680 725 765 795 830 860 890 915 940 965 990 1010 1030
Turns Open 5.0 4.5 3.5 5.0 4.5 3.5 3.0 2.5 2.0 1.5 1.0 0.5 3.0 2.5 2.5 2.0
1700
bhp 0.23 0.26 0.30 0.34 0.38 0.42 0.45 0.49 0.53 0.56 0.60 0.64 0.67 0.71 0.73 0.75
Sheave/MotorBBBAAAAAAAAACCCC
rpm 536 589 640 685 730 770 805 840 875 900 930 955 980 1005 1025 1045
Turns Open 4.5 4.0 3.0 5.0 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 3.0 2.5 2.0 2.0
1800
bhp 0.25 0.29 0.33 0.37 0.41 0.46 0.50 0.54 0.58 0.62 0.65 0.68 0.72 0.76 0.78 0.81
Sheave/MotorBBBAAAAAAAACCCCC
rpm 547 599 650 695 740 780 815 855 885 915 940 965 995 1020 1040 1060
Turns Open 4.5 4.0 3.0 4.5 4.0 3.5 2.5 2.0 1.5 1.0 0.5 3.0 2.5 2.0 2.0 1.5
1900
bhp 0.29 0.32 0.37 0.41 0.46 0.50 0.55 0.59 0.62 0.66 0.70 0.73 0.77 0.81 0.85 0.88
Sheave/MotorBBBAAAAAAAACCCCC
rpm 568 620 665 710 755 790 830 865 895 925 955 985 1015 1035 1060 1080
Turns Open 4.5 3.5 3.0 4.5 3.5 3.0 2.5 2.0 1.5 1.0 0.5 2.5 2.0 2.0 1.5 1.0
2000
bhp 0.33 0.36 0.42 0.47 0.52 0.57 0.61 0.66 0.69 0.73 0.77 0.81 0.85 0.89 0.92 0.96
Sheave/MotorBBAAAAAAAACCCCCC
rpm 589 635 680 725 765 805 845 880 910 940 975 1005 1030 1055 1075 1100
Turns Open 4.0 3.5 5.0 4.0 3.5 3.0 2.0 1.5 1.0 0.5 3.0 2.5 2.0 1.5 1.5 1.0
2100
bhp 0.41 0.45 0.49 0.52 0.57 0.63 0.68 0.72 0.76 0.80 0.84 0.88 0.92 0.96 1.00 1.04
Sheave/MotorBBAAAAAAAACCCCEE
rpm 615 660 700 740 780 820 860 895 925 960 990 1020 1045 1070 1095 1120
Turns Open 3.5 3.0 4.5 4.0 3.0 2.5 2.0 1.5 1.0 0.5 2.5 2.0 2.0 1.5 1.0 0.5
2200
bhp 0.44 0.49 0.54 0.58 0.64 0.69 0.74 0.78 0.83 0.87 0.91 0.96 1.00 1.04 1.08 1.12
Sheave/MotorBAAAAAAAACCCEEEE
rpm 640 680 720 760 800 840 880 910 945 975 1005 1035 1060 1085 1115 1135
Turns Open 3.0 5.0 4.5 3.5 3.0 2.5 1.5 1.0 0.5 3.0 2.5 2.0 1.5 1.5 1.0 0.5
2300
bhp 0.52 0.56 0.60 0.65 0.70 0.75 0.80 0.85 0.89 0.94 1.00 1.05 1.11 1.16 1.22 1.25
Sheave/MotorBAAAAAAACCEEEEEE
rpm 665 705 745 785 825 860 895 930 960 995 1025 1050 1080 1105 1135 1155
Turns Open 3.0 4.5 4.0 3.5 2.5 2.0 1.5 0.5 3.0 2.5 2.0 2.0 1.5 1.0 0.5 0.5
2400
bhp 0.57 0.62 0.67 0.73 0.79 0.84 0.89 1.00 1.00 1.03 1.08 1.14 1.20 1.26 1.30 1.35
Sheave/MotorAAAAAAADDEEEEEEE
rpm 695 735 775 810 850 885 920 950 980 1015 1040 1070 1100 1130 1150 1175
Turns Open 5.0 4.0 3.5 3.0 2.0 1.5 1.0 0.5 0.0 2.0 2.0 1.5 1.0 0.5 0.5 0.0
2500
bhp 0.64 0.69 0.75 0.81 0.87 0.92 1.00 1.01 1.05 1.11 1.17 1.23 1.29 1.34 1.39 1.43
Sheave/MotorAAAAAADDEEEEEEEE
rpm 725 765 800 835 870 905 940 970 1000 1030 1060 1090 1120 1145 1170 1190
Turns Open 4.5 3.5 3.0 2.5 2.0 1.5 0.5 0.0 2.5 2.0 1.5 1.0 0.5 0.5 0.0 0.0
bhp — Brake Horsepower
ESP — External Static Pressure
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