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AIRFLOW PERFORMANCE ― 17.5 TON [61.5kW] ― SIDEFLOW

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17] 0.8 [.20] 0.9 [.22] 1.0 [.25] 1.1 [.27] 1.2 [.30] 1.3 [.32] 1.4 [.35] 1.5 [.37] 1.6 [.40] 1.7 [.42] 1.8 [.45] 1.9 [.47] 2.0 [.50]

RPM

5600 [2643] — — ————5991627 625 1762 651 1900 676 2042 701 2186 725 2334 749 2484 773 2638 796 2795 819 2955 841 3119 863 3285 885 3455 906 3628 927 3803

————

5800 [2737] — — ————6101719 635 1856 661 1996 685 2140 710 2286 734 2436 757 2588 780 2744 803 2903 825 3065 847 3230 869 3399 890 3570 911 3745 931 3923

————

6000 [2831] — — ————6211822 646 1961 671 2103 695 2248 719 2397 742 2548 765 2703 788 2860 810 3021 832 3185 854 3353 875 3523 896 3696 916 3873 936 4053

————

6200 [2926] — — — — 607 1797 632 1935 657 2076 681 2220 705 2367 728 2517 751 2671 774 2827 796 2987 818 3150 840 3316 861 3485 881 3657 902 3833 921 4011 941 4193 —

———

6400 [3020] — — — — 619 1919 644 2058 668 2201 692 2347 715 2496 738 2649 761 2804 783 2962 805 3124 826 3289 847 3457 868 3628 888 3802 908 3980 927 4160

——————

6600 [3114] — — 607 1912 632 2051 656 2192 679 2337 703 2485 726 2636 748 2790 770 2947 792 3108 813 3272 834 3438 855 3608 875 3781 895 3957 914 4137 933 4319 — — —

———

6800 [3209] — — 620 2052 644 2193 668 2336 691 2483 714 2633 737 2786 759 2942 780 3101 802 3264 822 3429 843 3598 863 3770 883 3945 902 4123 921 4304 940 4489 — — —

———

7000 [3303] 610 2064 634 2203 657 2345 681 2491 703 2640 726 2791 748 2946 769 3104 791 3266 811 3430 832 3598 852 3768 871 3942 891 4119 910 4299 928 4482

————————

7200 [3398] 624 2223 648 2364 671 2508 693 2656 716 2807 738 2960 759 3117 780 3277 801 3440 822 3607 841 3776 861 3949 880 4124 899 4303 917 4485 936 4670

————————

7400 [3492] 639 2392 662 2536 684 2682 707 2831 728 2984 750 3139 771 3298 792 3460 812 3625 832 3794 851 3965 871 4139 889 4317 908 4498 926 4682

——————————

7600 [3586] 653 2572 676 2717 698 2866 720 3017 742 3171 763 3329 783 3490 803 3654 823 3821 843 3991 862 4164 881 4341 899 4520 917 4703 934 4889

——————————

7800 [3681] 669 2762 691 2910 713 3060 734 3213 755 3369 775 3529 796 3692 815 3857 835 4026 854 4199 872 4374 891 4552 909 4734 926 4918

————————————

8000 [3775] 684 2963 706 3112 727 3264 748 3419 769 3578 789 3739 808 3904 828 4072 847 4243 865 4417 883 4594 901 4774 919 4958 936 5144

————————————

8200 [3869] 700 3174 721 3325 742 3479 762 3636 783 3796 802 3960 821 4127 840 4296 859 4469 877 4645 895 4824 912 5007 929 5192

——————————————

8400 [3964] 716 3395 737 3548 757 3704 777 3863 797 4026 816 4191 835 4359 853 4531 871 4706 889 4884 906 5065 923 5249 940 5437

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NOTE: L-Drive left of bold line, M-Drive right of bold line.

COMPONENT AIRFLOW RESISTANCE ― 17.5 TON [61.5kW]

AIRFLOW CORRECTION FACTORS ― 17.5 TON [61.5kW]

NOTE: Multiply correction factor times gross performance data ― resulting sensible capacity cannot exceed total capacity.

1.01 1.01 1.01

[ ] Designates Metric Conversions

1.01 1.02 1.02 1.02Power kW 0.99 0.99 0.99 0.99 1.00 1.00 1.00 1.00

1.10 1.12 1.141.02 1.04 1.06 1.08Sensible MBH 0.86 0.88 0.90 0.92 0.94 0.96 0.98 1.00

1.03 1.03 1.041.00 1.01 1.01 1.02Total MBH 0.96 0.97 0.97 0.98 0.98 0.99 0.99 1.00

[3775] [3869] [3964][3398] [3492] [3586] [3681]

[L/s]

[2643] [2737] [2831] [2926] [3020] [3114] [3209] [3303]

8000 8200 84007200 7400 7600 7800

CFM

5600 5800 6000 6200 6400 6600 6800 7000

[.12] [.13] [.14][.09] [.10] [.11] [.12][.03] [.04] [.05] [.06] [.06] [.07] [.08] [.09]

0.47 0.50 0.53 0.560.35 0.38 0.41 0.440.23 0.26 0.29 0.32

Concentric Grill RXRN-AD86 &

Transition RXMC-CK08

0.14 0.17 0.20

[.21] [.21][.17] [.18] [.19] [.20][.09] [.10] [.11] [.11] [.12] [.13] [.14] [.15] [.16]

0.79 0.83 0.860.64 0.68 0.72 0.75

Concentric Grill RXRN-AD80 or RXRN-AD81

& Transition RXMC-CJ07

0.35 0.39 0.43 0.46 0.50 0.54 0.57 0.61

[.02] [.02][.02] [.02] [.02] [.02][.00] [.01] [.01] [.01] [.01] [.01] [.01] [.01] [.01]

0.09 0.09 0.100.06 0.07 0.07 0.08

Horizontal Economizer RA Damper Open

0.02 0.03 0.03 0.04 0.04 0.05 0.05 0.06

[.06] [.06][.05] [.05] [.05] [.05][.03] [.03] [.03] [.03] [.04] [.04] [.04] [.04] [.04]

0.22 0.23 0.240.18 0.19 0.20 0.21

Downflow Economizer RA Damper Open

0.12 0.13 0.13 0.14 0.15 0.16 0.16 0.17

[.03] [.03] [.03][.02] [.02] [.02] [.03][.01] [.01] [.01] [.01] [.01] [.01] [.02] [.02]

0.11 0.12 0.13 0.140.08 0.08 0.09 0.100.06 0.06 0.06 0.07

Downflow

0.05 0.05 0.05

[.04] [.04][.03] [.03] [.04] [.04][.02] [.03] [.03] [.03]

0.17 0.180.14 0.14 0.15 0.160.10 0.11 0.12 0.130.09 0.10

[.01] [.02] [.02] [.02] [.02]

Wet Coil

0.06 0.07 0.08

Resistance ― Inches of Water [kPa]

[3209] [3303] [3398] [3681]

84008200

[3775] [3869] [3964]

7800 8000

[L/s]

[2643] [2737] [2831] [2926] [3020] [3492] [3586][3114]

7200 7400 7600

4. Drive data shown is for horizontal airflow with dry coil. Add component resistance (below) to duct resistance to determine total External Static Pressure.

CFM

5600 5800 6000 6200 6400 6600 6800 7000

2. Do not set motor sheave below minimum or maximum turns open shown.

3. Re-adjustment of sheave required to achieve rated airflow at ARI minimum External Static Pressure

601 | 939 909

699

814 781

NOTES: 1. Factory sheave settings are shown in bold type.

RPM | 763 731

845

56601

879