Daikin DBC Series Installation Instructions Manual page 23

APPENDIX A BLOWER PERFORMANCE DATA
DBH090*V STANDARD STATIC HORIZONTAL
ESP, In H O 0
2
CFM RPM BHP
0.1
0.2
0.3
0.4
3776 786 1.43
0.5
3560 786 1.32
0.6
3306 786 1.19
0.7
3014 786 1.05
0.8 2685 786 0.90
DBH090*S HIGH STATIC HORIZONTAL
ESP, In H O 0
2
CFM RPM BHP
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
3590 1090 2.65
1.7 3328 1093 2.42
1.8 3052 1096 2.20
1
To operate below 0.8" H
DBH090*V STANDARD STATIC DOWNSHOT
ESP, In H O 0
2
CFM RPM BHP
0.1
0.2
0.3
0.4
0.5 3791 786 1.44
0.6
3519 786 1.29
0.7
3228 786 1.14
0.8 2917 786 1.00
1
DBH090*S HIGH STATIC DOWNSHOT
ESP, In H O 0
2
CFM RPM BHP
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
3796 1093 2.82
1.8 3574 1096 2.62
1
To operate below 0.8" H
1
CFM RPM BHP CFM
3758
3612
3714 748 1.24 3415
3499 748 1.14 3169
3225 748 1.02 2872
2891 748 0.88 2526
2498 748 0.74
1
1
CFM RPM BHP CFM
3727
3469
3779 1038 2.37 3209
3520 1041 2.17 2948
3249 1044 1.97 2686
2965 1047 1.77 2422
2668 1050 1.58
O external static pressure, motor and blower sheave must be changed to 1VL40 and AK74H respectively, or equivalents
2
1
CFM RPM BHP CFM
3654
3728 748 1.24 3377
3456 748 1.11 3072
3159 748 0.98 2740
2839 748 0.86
2496 748 0.73
1
CFM RPM BHP CFM
3631
3398
3727 1044 2.32 3152
3506 1047 2.15 2896
3276 1050 1.98 2628
3038 1053 1.81
O external static pressure, motor and blower sheave must be changed to 1VL40 and AK74H respectively, or equivalents
2
7.5 TON HP
TURNS OPEN
2 3
RPM BHP CFM RPM
707 1.23 3479 663
707 1.16 3356 663
707 1.07 3115 663
707 0.97 2756 663
707 0.85
707 0.72
TURNS OPEN
2 3
RPM BHP CFM RPM
3582 939
983 2.12 3282 940
985 1.94 2952 942
987 1.77 2593 943
990 1.60
993 1.45
996 1.30
TURNS OPEN
2 3
RPM BHP CFM RPM
3601 663
707 1.18 3323 663
707 1.05 3011 663
707 0.92 2664 663
707 0.79
TURNS OPEN
2 3
RPM BHP CFM RPM
3782 939
3549 940
3310 942
987 2.05 3064 943
990 1.89 2811 944
993 1.73 2552 945
996 1.57
1000 1.41
23
4
BHP CFM RPM BHP
1.07 3170 620 0.86
1.02 3004 620 0.79
0.92 2736 620 0.69
0.78
4
BHP CFM RPM BHP
3582 889 1.78
3144 888 1.52
1.96 2797 888 1.32
1.75 2540 889 1.19
1.55
1.33
4
BHP CFM RPM BHP
3532 620 1.05
1.13 3264 620 0.93
1.00 2955 620 0.81
0.87 2606 620 0.68
0.74
4
BHP CFM RPM BHP
3726 889 1.87
3575 888 1.78
2.10 3345 888 1.64
1.94 3035 889 1.46
1.77 2645 891 1.25
1.62
1.46
1.31
5
CFM RPM BHP
3000 600 0.69
2685 600 0.59
5
CFM RPM BHP
2926 836 1.34
2659 837 1.20
2391 838 1.07
5
CFM RPM BHP
3276 600 0.78
2947 600 0.67
2617 600 0.57
5
CFM RPM BHP
3347 836 1.59
3078 837 1.43
2808 838 1.28
2539 840 1.14