Carrier 50HJ008-014, Инструкция по установке, запуску и обслуживанию, Страница: 20 / 40

Table 8 — Fan Performance, 50HJ012 — Vertical Discharge Units
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3000 459 0.46 625 0.85 691 1.01 734 1.10 787 1.30 829 1.50
3100 478 0.57 637 0.90 702 1.08 744 1.16 796 1.36 837 1.56
3200 500 0.62 647 0.97 712 1.16 753 1.23 805 1.43 845 1.63
3300 519 0.69 658 1.03 721 1.23 762 1.30 814 1.50 853 1.71
3400 537 0.77 669 1.10 731 1.30 773 1.38 823 1.57 862 1.78
3500 561 0.86 680 1.17 741 1.37 784 1.47 832 1.65 871 1.86
3600 592 0.98 692 1.24 751 1.45 796 1.57 841 1.72 880 1.95
3700 654 1.12 714 1.31 767 1.50 815 1.67 861 1.85 906 2.08
3800 668 1.20 727 1.40 780 1.60 827 1.77 873 1.95 916 2.18
3900 683 1.28 741 1.49 793 1.70 839 1.88 884 2.05 927 2.28
4000 697 1.37 754 1.59 806 1.80 851 1.99 895 2.16 938 2.38
4100 711 1.46 767 1.69 819 1.90 864 2.10 907 2.28 949 2.49
4200 726 1.56 780 1.80 832 2.01 877 2.22 919 2.41 960 2.60
4300 741 1.66 794 1.91 845 2.12 889 2.35 931 2.54 971 2.72
4400 755 1.77 808 2.03 858 2.24 902 2.48 943 2.68 983 2.86
4500 770 1.89 821 2.15 871 2.37 915 2.61 955 2.82 995 3.01
4600 784 2.00 835 2.27 884 2.49 928 2.75 968 2.96 1006 3.17
4700 799 2.13 849 2.40 897 2.63 941 2.88 981 3.11 1018 3.32
4800 814 2.25 863 2.53 910 2.77 954 3.02 993 3.27 1030 3.48
4900 829 2.39 877 2.67 923 2.92 967 3.17 1006 3.43 1043 3.65
5000 843 2.52 892 2.81 937 3.08 980 3.32 1019 3.60 1055 3.82
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3000 886 1.73 943 1.88 988 1.91 995 1.95
3100 892 1.78 947 2.00 995 2.05 1008 2.07
3200 899 1.85 951 2.06 1000 2.17 1021 2.20
3300 907 1.93 959 2.10 1004 2.33 1036 2.36
3400 915 2.01 966 2.17 1009 2.46 1043 2.47
3500 924 2.09 974 2.24 1015 2.51 1054 2.59
3600 933 2.18 983 2.32 1023 2.58 1058 2.70
3700 950 2.27 991 2.47 1030 2.65 1064 2.82
3800 959 2.38 1001 2.58 1040 2.78 1075 2.96
3900 969 2.50 1010 2.70 1049 2.91 1085 3.11
4000 979 2.62 1020 2.83 1059 3.04 1095 3.25
4100 989 2.74 1029 2.96 1068 3.18 1105 3.39
4200 1000 2.86 1039 3.10 1077 3.31 1114 3.54
4300 1011 2.97 1049 3.23 1087 3.46 1124 3.69
4400 1022 3.10 1059 3.37 1097 3.61 1133 3.84
4500 1033 3.23 1070 3.51 1107 3.76 1143 4.00
4600 1044 3.37 1081 3.64 1117 3.92 1152 4.17
4700 1056 3.52 1092 3.78 1127 4.07 1162 4.33
4800 1057 3.69 1103 3.93 1138 4.23 1172 4.50
4900 1079 3.87 1114 4.09 1149 4.37 1182 4.68
5000 1091 4.05 1126 4.25 1160 4.53 1193 4.85
LEGEND
Bhp — Brake Horsepower Input to Fan
NOTES:
1. Boldface indicates a field-supplied drive is required. (See Note 6.)
2. indicates field-supplied motor and drive are required.
3. Maximum continuous bhp is 4.20 with standard 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.
4. Values include losses for filters, unit casing, and wet coils.
5. Use of a field-supplied motor may affect wire sizing. Contact
Carrier representative to verify.
6. Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
7. Interpolation is permissible. Do not extrapolate.
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