Evaporator Fan Performance 12½ Tons Tcd151C Standard Or Txv Refrigeration System Downflow - Trane Voyager TC* User Manual

Table 32. Evaporator Fan Performance 12½ Tons TCD151C Standard or TXV Refrigeration System
Downflow
.10 .20
CFM RPM BHP RPM BHP
3-HP Standard Motor & Field Supplied Low Static Drive
2500* — — 402 0.30
3250* 378 0.35 447 0.49
4000* 430 0.56 495 0.74
4500 466 0.74 528 0.95
5000 503 0.96 562 1.20
5500 540 1.22 597 1.49
6000 579 1.53 633 1.82
Continued
1.10 1.20
CFM RPM BHP RPM BHP
3-HP Standard Motor & Drive
2500* 760 1.11 789 1.21
3250* 798 1.52 827 1.64
4000* 839 2.07 867 2.21
4500 865 2.50 892 2.66
5000 892 2.97 920 3.15
5500 922 3.49 949 3.70
6000 950 4.05 977 4.29 1002 4.51 1028 4.74 1052 4.96 1074 5.16 1098 5.38 1120 5.59
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, 3250 and 4000 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.
(i) Field Supplied Fan Sheave BK115 Required. Field Supplied Belt may be necessary.
50
Performance Data
External Static Pressure (Inches of Water)
.30 .40 .50
RPM BHP RPM BHP RPM
460 0.39 510 0.48 555
503 0.62 552 0.74 595
549 0.91 596 1.07 638
580 1.14 627 1.33 668
612 1.42 657 1.63 699
645 1.74 689 1.98 729
680 2.10 722 2.37 761
3-HP Standard Motor & High Static Drive Accessory
External Static Pressure (Inches of Water)
1.30 1.40 1.50
RPM BHP RPM BHP RPM
817 1.31 842 1.41 868
853 1.76 880 1.88 905
893 2.33 919 2.47 943
919 2.81 945 2.96 970
946 3.33 971 3.50 996
975 3.90 999 4.09 1023 4.28 1047 4.48 1070 4.68 1091 4.87
5-HP Oversized Motor & Drive
Table 50.
Table 53.
(12½ Tons High Efficiency)
.60 .70
BHP RPM BHP RPM BHP
(i)
3-HP Standard Motor & Drive
0.56 595 0.64 633 0.74
0.86 634 0.97 672 1.08
1.22 677 1.37 712 1.52
1.51 706 1.68 742 1.85
1.84 736 2.04 771 2.23
2.20 767 2.44 801 2.66
2.63 797 2.87 832 3.13
1.60 1.70
BHP RPM BHP RPM BHP
3-HP Standard Motor & High Static Drive Accessory
1.51 892 1.60 916 1.71
2.01 928 2.13 953 2.26
2.59 967 2.73 991 2.88 1013 3.03
3.11 994 3.25 1017 3.40 1039 3.55
3.68 1020 3.85 1043 4.02 1066 4.18
Table 51.
.80 .90
RPM BHP RPM BHP RPM
667 0.83 699 0.92 731
706 1.19 739 1.30 769
747 1.66 778 1.80 809
776 2.02 806 2.18 836
803 2.41 835 2.61 865
833 2.87 864 3.07 893
864 3.38 894 3.61 922
5-HP Oversized Motor & Drive
1.80 1.90
RPM BHP RPM BHP RPM
939 1.81 962 1.91 984
976 2.38 998 2.51 1020
1036 3.18 1056.4 3.33
1061 3.70 1082.3 3.85
1088 4.35 1109.6 4.50
1114 5.06 1135.6 5.24
— — —
RT-PRC024-EN
1.00
BHP
1.02
1.40
1.94
2.34
2.80
3.28
3.83
2.00
BHP
2.01
2.63
—