Carrier 50TCQD17-D24, Инструкции по обслуживанию и техническому обслуживанию, Страница: 55 / 60

55
APPENDIX V. FAN PERFORMANCE (cont.)
Table 22. – 50TCQD24 20 TON VERTICAL SUPPLY / RETURN
CFM
Available 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
6000 519 1.13 609 1.48 6.82 1.80 747 2.13 806 2.46
6500 545 1.36 633 1.75 705 2.11 768 2.46 826 2.82
7000 571 1.63 658 2.06 728 2.45 791 2.83 847 3.21
7500
597 1.93 683 2.40
753 2.83 814 3.24 869 3.65
8000 624 2.27 709 2.78 777 3.25 837 3.69 892 4.13
8500 650 2.64 734 3.20 802 3.71 861 4.19 915 4.66
9000 677 3.05 760 3.67 827 4.21 886 4.73 939 5.23
9500 703 3.50 786 4.17 853 4.76 910 5.31 963 5.85
10000 730 3.99 813 4.73 878 5.36 935 5.95 987 6.52
CFM
Available 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
6000 861 2.80 912 3.15 962 3.50 1008 3.86 1053 4.23
6500 880 3.18 930 3.55 978 3.92 1024 4.30 1068 4.69
7000 900 3.60 949 3.99 996 4.38 1041 4.78 1085 5.19
7500 921 4.06 969 4.47 1016 4.89 1060 5.31 1102 5.74
8000 943 4.57 990 5.00 1036 5.44 1079 5.89 1121 6.34
8500 965 5.12 1012 5.58 1056 6.05 1099 6.52 1140 6.99
9000 988 5.72 1034 6.21 1078 6.70 1120 7.19 1160 7.69
9500 1011 6.37 1057 6.89 1100 7.41 1141 7.93
1181 8.45
10000 1035 7.07 1080 7.62 1123 8.17 1163 8.72 --- --- --- --- --- --- --- ---
Std Static Motor and Drive --- 690---863 RPM, Max BHP 4.9 Med Static Motor and Drive --- 835---1021 RPM, Max BHP 6.5/6.9/7.0/8.3
High Static Motor and Drive --- 941---1176 RPM,
Max BHP 10.5/11.9/11.9/11.0
--- --- --- --- Outside operating range
Boldface --- requires alternate static drive package
ITALIC
---
requires high static drive package with different motor pulley
Table 23. – 50TCQD24 20 TON HORIZONTAL SUPPLY / RETURN
CFM
Available 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
6000 580 2.04 643 2.61 702 3.22 756 3.88 806 4.58
6500
617 2.49 677 3.09
733 3.74 785 4.44 833 5.17
7000 656 3.01 712 3.65 765 4.33 815 5.06 862 5.82
7500 694 3.60 748 4.28 798 5.00 846 5.76 891 6.55
8000 733 4.28 784 4.99 832 5.74 878 6.53 922 7.36
8500 773 5.04 821 5.78 867 6.57 911 7.40 953 8.26
9000 813 5.89
859 6.67 902 7.49
945 8.35 985 9.25
9500 853 6.83 896 7.65 939 8.51 979 9.40 1018 10.33
10000 893 7.88 935 8.73 975 9.63 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
CFM
Available 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
6000 853 5.31 897 6.06 939 6.84 979 7.64 1017 8.47
6500 879 5.93 922 6.71 963 7.52 1002 8.36 1040 9.22
7000 906 6.61 948 7.43 988 8.28 1027 9.15 1064 10.05
7500 934 7.38 975 8.23 1015 9.11 1052 10.02 --- --- --- --- --- --- --- ---
8000
963 8.22
1003 9.11 1042 10.02 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
8500 993 9.15 1032 10.07 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
9000 1024 10.17 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
9500 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
10000 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Std Static Motor and Drive --- 690---863 RPM, Max BHP 6.5 --- --- --- ---Outside operating range
Med Static Motor & Drive–835–1021 RPM, Max BHP 6.5/6.9/7.0/8.3;
Voltage 208V / 230V / 460V / 575V
Underscore --- Field supplied drive changes with std static motor
req’d: blower pulley KR51BN615 and belt KR29BF052 (598---731)
High Static Motor and Drive – 941 – 1100 RPM,
Max BHP 10.5 /11.9 /11.9 /11.0; Voltage 208V / 230V / 460V / 575V
Boldface
--- Units exceeding max BHP of unit voltage a field suppli-
er drive changes with high static required with blower pulley
KR51BL017 (805---1007)