Carrier 50RTP03-20 Heat Pump User Manual


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Table 11 — 50RTP14 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 1.6 1.7 1.8 1.9 2.0
4200
bhp — — — — 0.830.910.991.061.151.251.351.451.541.641.721.821.911.992.062.142.22
Sheave/Motor————BBBAAAAAAAACCCCCC
rpm — — — — 575 612 644 676 708 736 764 792 816 840 860 884 908 928 944 964 984
Turns Open — — — —5.54.03.06.05.04.53.52.52.01.51.05.55.04.54.03.53.0
4400
bhp — — — — 0.890.981.081.171.251.341.431.521.631.741.851.942.042.122.202.282.36
Sheave/Motor————BBBAAAAAAACCCCCCC
rpm — — — — 587 620 656 688 716 744 772 800 824 848 872 892 916 936 956 976 996
Turns Open — — — —5.04.02.55.54.54.03.02.52.01.05.55.04.54.04.03.53.0
4600
bhp — — — 0.86 0.95 1.06 1.16 1.28 1.36 1.43 1.50 1.60 1.73 1.85 1.98 2.10 2.18 2.26 2.34 2.42 2.50
Sheave/Motor———BBBBAAAAAAACCCCCCC
rpm — — — 558 596 632 664 700 728 752 780 808 832 856 880 904 924 944 964 984 1004
Turns Open — — — 6.04.53.52.55.04.54.03.02.01.51.05.55.04.54.03.53.02.5
4800
bhp — — — 0.93 1.01 1.13 1.24 1.34 1.42 1.49 1.57 1.68 1.81 1.93 2.06 2.18 2.27 2.37 2.47 2.56 2.66
Sheave/Motor———BBBAAAAAAACCCCCCCC
rpm — — — 571 604 640 676 708 736 760 788 816 840 864 888 912 932 952 972 992 1012
Turns Open — — — 5.54.53.06.05.04.03.53.02.01.56.05.04.54.54.03.53.02.5
5000
bhp — — — 1.03 1.13 1.25 1.36 1.45 1.54 1.62 1.71 1.83 1.99 2.12 2.26 2.35 2.46 2.54 2.63 2.72 2.83
Sheave/Motor———BBBAAAAAAACCCCCCCC
rpm — — — 583 616 652 688 716 744 768 796 820 848 872 896 916 940 960 980 1000 1020
Turns Open — — — 5.04.02.55.54.54.03.52.52.01.05.55.04.54.03.53.03.02.5
5200
bhp — — 1.02 1.11 1.22 1.34 1.47 1.58 1.69 1.78 1.90 2.00 2.13 2.23 2.34 2.45 2.59 2.70 2.84 3.00 3.03
Sheave/Motor——BBBBAAAAAAACCCCCCEE
rpm — — 558 596 628 660 696 724 752 776 804 828 856 880 904 924 948 968 992 1012 1028
Turns Open — — 6.0 4.5 3.5 2.5 5.5 4.5 4.0 3.0 2.5 1.5 1.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0
5400
bhp — — 1.12 1.21 1.33 1.43 1.54 1.65 1.76 1.86 1.99 2.12 2.26 2.41 2.54 2.65 2.77 2.88 3.00 3.10 3.19
Sheave/Motor——BBBAAAAAAAACCCCCEEE
rpm — — 571 604 640 672 704 732 760 784 812 836 860 888 912 932 956 976 1000 1020 1036
Turns Open — — 5.5 4.5 3.0 6.0 5.0 4.5 3.5 3.0 2.0 1.5 1.0 5.0 4.5 4.5 4.0 3.5 3.0 2.5 2.0
5600
bhp — — 1.23 1.33 1.43 1.54 1.66 1.79 1.91 2.04 2.17 2.27 2.38 2.50 2.63 2.79 3.00 3.09 3.24 3.32 3.41
Sheave/Motor——BBBAAAAAAACCCCEEEEE
rpm — — 583 616 648 680 712 740 764 792 820 844 868 896 916 940 964 984 1008 1024 1044
Turns Open — — 5.0 4.0 3.0 5.5 5.0 4.0 3.5 2.5 2.0 1.5 6.0 5.0 4.5 4.0 3.5 3.0 2.5 2.5 2.0
5800
bhp — 1.221.311.421.541.651.771.892.012.122.282.412.552.712.833.003.143.273.403.473.57
Sheave/Motor—BBBBAAAAAAACCCEEEEEE
rpm — 563 596 628 660 692 720 748 776 800 828 852 876 904 924 948 972 992 1016 1032 1052
Turns Open — 5.5 4.5 3.5 2.5 5.5 4.5 4.0 3.0 2.5 1.5 1.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5
6000
bhp — 1.331.431.531.631.741.902.062.212.332.462.562.672.813.003.153.333.483.573.663.74
Sheave/Motor—BBBAAAAAAAACEEEEEEEE
rpm — 575 608 640 672 704 732 760 788 812 840 864 888 912 932 956 980 1000 1020 1040 1060
Turns Open — 5.5 4.0 3.0 6.0 5.0 4.5 3.5 3.0 2.0 1.5 1.0 5.0 4.5 4.5 4.0 3.5 3.0 2.5 2.0 1.5
6200
bhp 1.35 1.44 1.56 1.69 1.82 1.95 2.07 2.18 2.30 2.45 2.59 2.72 2.86 3.05 3.14 3.29 3.44 3.56 3.68 3.79 3.90
Sheave/MotorBBBBAAAAAAACCEEEEEEEE
rpm 558 587 620 652 684 716 744 768 796 824 848 872 896 920 940 964 988 1008 1028 1048 1068
Turns Open 6.0 5.0 4.0 2.5 5.5 4.5 4.0 3.5 2.5 2.0 1.5 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 2.0 1.5
bhp — Brake Horsepower
ESP — External Static Pressure
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