Trane Voyager YC* - Evaporator Fan Performance 25 Tons with Gas Heat YC*301 C Standard Refrigeration or TXV System Downflow or Horizontal

RT-PRC024-EN 67
Performance Data
(25 Tons High Efficiency)
Table 49. Evaporator Fan Performance 25 Tons with Gas Heat YC*301C Standard Refrigeration or TXV System Downflow or
Horizontal
External Static Pressure (Inches of Water)
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7.5-HP Standard Motor & Low Static Drive Accessory 7.5-HP Standard Motor Drive
8000 643 3.29 670 3.54 695 3.79 718 4.01 739 4.21 759 4.41 778 4.61 798 4.82 817 5.04 837 5.27
8500 680 3.92 705 4.18 729 4.44 752 4.69 772 4.92 792 5.13 810 5.33 829 5.55 847 5.77 865 6.00
9000 717 4.61 741 4.89 764 5.17 786 5.44 806 5.69 825 5.92 843 6.14 861 6.36 878 6.59 895 6.83
9500 754 5.39 777 5.68 799 5.98 820 6.27 840 6.55 859 6.80 876 7.04 893 7.27 910 7.50 926 7.74
10000 791 6.26 813 6.56 835 9.87 855 7.18 874 7.48 893 7.76 910 8.02 926 8.27 942 8.51 — —
10500 828 7.21 850 7.52 870 7.85 890 8.18 909 8.50 — — — — — — — — — —
11000 866 8.26 886 8.59 — — — — — — — — — — — — — — — —
7.5-HP Standard Motor & High Static Drive Accessory
Continued
For Standard Evaporator Fan Speed (RPM), reference Table 50.
For Standard Motor & Low Static Drive Accessory Fan Speed
(RPM), reference Table 51.
For Oversized Evaporator Fan Speed (RPM), reference Table
Table 53.
Fan motor heat (MBH) = 3.15 x Fan BHP.
Notes:
Data includes pressure drop due to standard filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table 54 to determine additional static pressure
drop due to other options/accessories.
Factory supplied motors, in commercial equipment, are definite
purpose motors, specifically designed and tested to operate
reliably and continuously at all cataloged conditions. Using the
full horsepower range of our fan motors as shown in our tabular
data will not result in nuisance tripping or premature motor
failure. Our product’s warranty will not be affected.
External Static Pressure (Inches of Water)
1.10 1.20 1.30 1.40 1.50
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7.5-HP Standard Motor & Drive
8000 857 5.51 876 5.76 896 6.01 815 6.26 933 6.51
8500 884 6.24 903 6.50 921 6.76 940 7.03 958 7.30
9000 913 7.07 930 7.32 948 7.59 965 7.86 983 8.15
9500 943 7.99 959 8.25 976 8.51 — — — —
10000 — — — — — — — — — —
10500 — — — — — — — — — —
11000 — — — — — — — — — —
7.5-HP Standard Motor & High Static Drive Accessory