Kentatsu KRFN1050CFAN3, Руководство по обслуживанию

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Rooftop KRFN Kentatsu
Performance 81
KRFN300CFAN3
ESP
(Pa)
N 0 0.25 0.5 0.75 1 1.25 1.5 1.75 2
X 0.5 1 1.5 2 2.5 3 3.5 4 4.5
0
Fan speed (rpm)
896 887 876 866 855 847 839 830 821
Power input (W) 1,790 1,720 1,710 1,665 1,620 1,560 1,500 1,445 1,390
Air flow (CFM) 4,320 4,213 4,166 4,130 4,094 4,041 3,988 3,946 3,905
25
Fan speed (rpm) 899 890 878 867 857 849 842 849 823
Power input (W) 1,710 1,640 1,630 1,590 1,550 1,490 1,430 1,378 1,325
Air flow (CFM) 4,134 4,035 3,987 3,943 3,899 3,855 3,810 3,761 3,713
50
Fan speed (rpm) 902 893 880 869 858 851 844 851 825
Power input (W) 1,630 1,560 1,550 1,515 1,480 1,420 1,360 1,310 1,260
Air flow (CFM) 3,947 3,858 3,808 3,756 3,705 3,669 3,632 3,577 3,521
75
Fan speed (rpm) 904 896 880 871 862 854 847 854 827
Power input (W) 1,555 1,485 1,467 1,436 1,405 1,345 1,285 1,235 1,185
Air flow (CFM) 3,770 3,675 3,620 3,570 3,520 3,470 3,420 3,364 3,307
100
Fan speed (rpm)
907 896 885 876 866 858 849 858 828
Power input (W)
1,470 1,400 1,390 1,360 1,330 1,265 1,200 1,150 1,100
Air flow (CFM) 3,582 3,483 3,428 3,321 3,215 3,215 3,215 3,154 3,092
125
Fan speed (rpm) 910 900 886 877 869 860 852 860 830
Power input (W) 1,375 1,310 1,295 1,265 1,235 1,175 1,115 1,065 1,015
Air flow (CFM) 3,362 3,266 3,206 3,122 3,039 3,005 2,971 2,901 2,831
150
Fan speed (rpm) 913 903 887 879 871 863 854 863 832
Power input (W) 1,280 1,220 1,200 1,170 1,140 1,085 1,030 980 930
Air flow (CFM) 3,141 3,048 2,984 2,924 2,864 2,795 2,727 2,649 2,570
175
Fan speed (rpm) 915 906 892 883 874 865 857 / /
Power input (W) 1,170 1,115 1,095 1,068 1,040 945 850 / /
Air flow (CFM) 2,851 2,761 2,683 2,619 2,555 2,325 2,094 / /
200
Fan speed (rpm) 918 909 897 887 876 868 859 / /
Power input (W)
1,060 1,010 990 965 940 805 670 / /
Air flow (CFM)
2,560 2,473 2,383 2,315 2,246 1,854 1,462 / /
Notes:
1. Legend: X – Regulation space of motor pulley (mm); N: Number of turns; ESP: External static pressure (in.w.g);
2: Pulley pitch factory set point: The table, No. of turns (N) = 5;
3. Bold data is the performance testing set point;
4. Shading data are rated airflow.