Kentatsu KRFN1050CFAN3, Service Manual

Page: 87 / 128

Rooftop KRFN Kentatsu
Performance 87
KRFN600CFAN3
ESP
(Pa)
N 0 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5
X 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
0
Fan speed (rpm) / / 994 987 980 971 961 953 944 936 927
Power input (W) / / 4,751 4,857 4,962 4,643 4,323 4,216 4,109 3,960 3,811
Air flow (CFM) / / 9,837 9,896 9,955 9,722 9,489 9,498 9,507 9,346 9,185
25
Fan speed (rpm)
/ / 994 988 981 972 963 954 946 937 928
Power input (W) / / 4,580 4,683 4,787 4,494 4,202 4,078 3,955 3,809 3,664
Air flow (CFM) / / 9,575 9,635 9,695 9,506 9,317 9,264 9,211 9,041 8,871
50
Fan speed (rpm) 1,010 1,003 995 988 982 973 965 956 947 939 930
Power input (W) 4,581 4,495 4,408 4,510 4,612 4,346 4,080 3,940 3,800 3,659 3,517
Air flow (CFM) 9,591 9,451 9,312 9,373 9,434 9,290 9,145 9,030 8,915 8,736 8,557
75
Fan speed (rpm)
1,012 1,004 997 990 983 975 966 958 949 940 931
Power input (W)
4,392 4,313 4,235 4,338 4,442 4,181 3,920 3,777 3,635 3,495 3,356
Air flow (CFM) 9,307 9,153 8,998 9,067 9,136 8,999 8,861 8,729 8,597 8,421 8,246
100
Fan speed (rpm) 1,013 1,005 998 991 984 976 968 959 951 942 933
Power input (W) 4,202 4,132 4,061 4,166 4,271 4,015 3,759 3,614 3,469 3,332 3,194
Air flow (CFM) 9,024 8,854 8,683 8,761 8,839 8,708 8,578 8,429 8,279 8,107 7,934
125
Fan speed (rpm) 1,015 1,007 999 992 985 977 969 961 952 943 934
Power input (W)
4,005 3,934 3,864 3,967 4,071 3,810 3,550 3,404 3,258 3,127 2,996
Air flow (CFM)
8,684 8,510 8,336 8,421 8,507 8,350 8,194 8,027 7,860 7,684 7,507
150
Fan speed (rpm) 1,018 1,009 1,000 994 987 979 971 962 954 945 935
Power input (W) 3,807 3,737 3,667 3,769 3,870 3,605 3,340 3,193 3,046 2,922 2,797
Air flow (CFM) 8,345 8,167 7,989 8,082 8,175 7,992 7,809 7,625 7,441 7,261 7,081
175
Fan speed (rpm) 1,019 1,011 1,002 995 988 980 972 964 955 946 937
Power input (W) 3,570 3,509 3,448 3,548 3,649 3,374 3,100 2,950 2,801 2,682 2,564
Air flow (CFM)
7,899 7,719 7,539 7,648 7,757 7,518 7,279 7,093 6,907 9,715 6,522