Evaporator Fan Performance 12½ Tons T*D151C Dehumidification (Hot Gas Reheat Option) Downflow - Trane Voyager TC* User Manual

Table 33. Evaporator Fan Performance 12½ Tons T*D151C Dehumidification (Hot Gas Reheat Option)
Downflow
.10 .20
CFM RPM BHP RPM BHP
3-HP Standard Motor & Drive w/Field Supplied Low Static Drive Fan Sheave
2500* — — — —
3000* — — 534 0.63
3500* 551 0.78 594 0.90
4000 618 1.11 656 1.26
4500 686 1.54 720 1.71
5000 755 2.07 786 2.26
5500 824 2.71 853 2.91
6000 894 3.47 921 3.70
Continued
1.10 1.20
CFM RPM BHP RPM BHP
3-HP Standard Motor & Drive
2500* 804 1.36 832 1.48
3000* 842 1.73 869 1.85
3500* 885 2.17 910 2.31
4000 930 2.67 956 2.85
4500 978 3.25 1002 3.44 1026 3.63 1049 3.83 1071 4.02 1093 4.21 1113 4.38 1134 4.57 1154 4.75
5000 1028 3.94 1051 4.14 1074 4.35 1096 4.55 1118 4.76 1140 4.98 1159 5.18 1180 5.40 1200 5.61
5500 1079 4.76 1102 4.97 1123 5.17 1146 5.40 1166 5.62
6000 1133 5.70 — —
5-HP Oversized Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference
For Standard Motor & Low Static Drive Accessory Fan Speed (RPM), reference
For Oversized Evaporator Fan Speed (RPM), reference
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.
*For 2500, 3000 and 3500 CFM, unit applications below 320 CFM/Ton are only applicable to TCD models only (No Gas Heat). See below for restrictions.
• Electric heaters restricted on applications below 320 CFM/Ton.
• Dehumidification (Hot Gas Reheat) or TXV with Frostat and Crankcase Heaters are required on applications below 320 CFM/Ton.
RT-PRC024-EN
Performance Data
External Static Pressure (Inches of Water)
.30 .40 .50
RPM BHP RPM BHP RPM
526 0.52 570 0.62 609
578 0.74 618 0.86 656
633 1.03 670 1.16 706
692 1.40 727 1.55 759
753 1.87 785 2.03 815
816 2.44 846 2.61 874
3-HP Standard Motor & High Static Drive Accessory
881 3.13 908 3.32 935
947 3.93 972 4.15 996
External Static Pressure (Inches of Water)
1.30 1.40 1.50
RPM BHP RPM BHP RPM
859 1.59 883 1.71 908
895 1.98 920 2.11 945
935 2.45 959 2.59 983
980 3.01 1003 3.17 1026 3.34 1047 3.50 1069 3.66 1090 3.82 1110 3.99
— — — — —
5-HP Oversized Motor & Drive w/Field Supplied Fan Sheave
Table 50.
Table 53.
(12½ Tons High Efficiency)
.60 .70
BHP RPM BHP RPM BHP
0.73 646 0.83 681 0.93
0.98 692 1.11 725 1.23
1.30 739 1.44 771 1.58
1.71 791 1.86 821 2.01
2.20 844 2.37 873 2.54
2.79 902 2.98 928 3.17
3.51 960 3.70 985 3.91 1010 4.13 1033 4.34
4.36 1021 4.56 1044 4.78 1068 5.01 1090 5.24
5-HP Oversized Motor & Drive
1.60 1.70
BHP RPM BHP RPM BHP
3-HP Standard Motor & High Static Drive Accessory
1.83 931 1.95 954 2.08
2.24 968 2.38 991 2.51 1014 2.65 1035 2.79
2.74 1006 2.89 1029 3.04 1051 3.19 1072 3.34
— — — —
— — — — —
Table 51.
.80 .90
RPM BHP RPM BHP RPM
3-HP Standard Motor & Drive
713 1.03 744 1.14 776
756 1.35 786 1.48 814
802 1.73 831 1.88 859
850 2.17 878 2.34 905
901 2.71 928 2.89 953
954 3.37 979 3.56 1004
1056
1112
1.80 1.90
RPM BHP RPM BHP RPM
977 2.21 998 2.33 1020
1057
1093
1132
1174
—
— — — — —
— — — — —
1.00
BHP
1.25
1.60
2.02
2.50
3.07
3.75
4.54
5.47
2.00
BHP
2.47
2.94
3.49
4.16
4.94
—
—
—
51