Evaporator Fan Performance 12½ Tons With Gas Heat Ycd151C Standard Or Txv Refrigeration System Downflow; Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm; 3-Hp Standard Motor & High Static Drive Accessory; External Static Pressure (Inches Of Water) - Trane Voyager TC* User Manual

Table 35. Evaporator Fan Performance 12½ Tons with Gas Heat YCD151C Standard or TXV Refrigeration System Downflow
.10 .20
CFM RPM BHP RPM BHP
3-HP Standard Motor & Field Supplied Low Static Drive
4000 — — 497 0.75
4500 — — 531 0.96
5000 506 0.98 565 1.21
5500 544 1.24 600 1.51
6000 582 1.55 636 1.84
Continued
1.10 1.20
CFM RPM BHP RPM BHP
3-HP Standard Motor & Drive
4000 841 2.09 869 2.23
4500 869 2.52 896 2.68
5000 897 2.99 924 3.17
5500 925 3.52 952 3.72
6000 955 4.09 981 4.32 1007 4.54 1032 4.77 1056 4.99 1080 5.21 1103 5.42 1125 5.64
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.
(i)
Field Supplied Fan Sheave BK115 Required. Field Supplied Belt may be necessary.
RT-PRC024-EN
Performance Data

External Static Pressure (Inches of Water)

.30 .40 .50
RPM BHP RPM BHP RPM
551 0.92 598 1.08 641
583 1.16 629 1.34 671
616 1.43 661 1.65 701
649 1.76 693 2.00 733
684 2.12 726 2.39 765
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
896 2.36 922 2.50 947
923 2.84 948 2.99 973
950 3.35 976 3.53 1000 3.71 1024 3.88 1047 4.05 1070 4.22
978 3.92 1004 4.12 1028 4.32 1052 4.51 1075 4.71 1097 4.90
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
1.23 680 1.38 716 1.53
1.52 709 1.70 745 1.87
1.85 739 2.05 774 2.25
2.23 770 2.45 804 2.67
2.65 801 2.90 835 3.15
1.60 1.70
BHP RPM BHP RPM BHP
3-HP Standard Motor & High Static Drive Accessory
2.63 971 2.76 994 2.89 1016 3.04
3.14 997 3.30 1020 3.45 1043 3.60
Table 51.
.80 .90
RPM BHP RPM BHP RPM
750 1.67 782 1.82 812
778 2.03 810 2.20 840
807 2.44 838 2.63 868
837 2.89 868 3.10 897
867 3.39 898 3.63 927
5-HP Oversized Motor & Drive
1.80 1.90
RPM BHP RPM BHP RPM
1037 3.19 1059
1065 3.75 1087
1092 4.39 1113
1119 5.09 1140
— —
1.00
BHP
1.96
2.36
2.81
3.31
3.86
2.00
BHP
3.35
3.89
4.56
5.28
— —
53