Packaged Cooling with Electric Heat Rooftop Units Voyager ... - Trane

Performance
Data
(12½ Ton)
High Efficiency
Table PD-24 — Evaporator Fan Performance — 12½Ton — TCH151C — Standard Refrigeration System
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
3 HP Standard Motor & Field Supplied Low Static Drive (1) 3 HP Standard Motor & Drive
4000 — — — — 510 0.98 541 1.10 572 1.22 602 1.35 631 1.48 659 1.62 687 1.76 714 1.91
4500 — — 521 1.17 551 1.29 579 1.42 607 1.56 635 1.68 662 1.82 688 1.98 713 2.13 738 2.28
5000 534 1.40 566 1.54 593 1.67 620 1.81 645 1.95 671 2.11 696 2.25 720 2.40 744 2.56 767 2.73
5500 581 1.83 611 1.99 637 2.13 661 2.28 685 2.43 709 2.59 732 2.76 754 2.92 777 3.08 799 3.25
6000 628 2.34 657 2.51 682 2.68 704 2.83 727 3.00 749 3.16 770 3.33 791 3.52 812 3.70 833 3.87
5 HP Oversized Motor& Drive
Table PD-24 — Evaporator Fan Performance — 12½ Ton — TCH151C — Continued
External Static Pressure (Inches of Water)
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3 HP Standard Motor & Drive 3 HP Standard Motor & High Static
Drive Accessory
4000 740 2.07 766 2.23 791 2.38 814 2.54 838 2.70 860 2.86 883 3.02 905 3.19 926 3.37 948 3.55
4500 763 2.44 787 2.61 811 2.78 835 2.96 858 3.13 880 3.31 901 3.48 922 3.66 943 3.84 963 4.02
5000 790 2.90 812 3.07 835 3.24 857 3.42 879 3.61 901 3.81 922 4.00 942 4.20 962 4.39 982 4.59
5500 820 3.43 842 3.61 862 3.80 883 3.98 904 4.17 924 4.37 944 4.57 964 4.78 984 4.99 1003 5.20
6000 853 4.04 874 4.23 893 4.43 913 4.63 932 4.83 951 5.03 970 5.24 988 5.45 1007 5.66 — —
5 HP Oversized Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-31.
For Standard Motor & High Static Drive Accessory Fan Speed (RPM), reference Table PD-32.
For Oversized Evaporator Fan Speed (RPM), reference Table PD-33.
Fan motor heat (MBH) = 3.15 x Fan BHP
Data includes pressure drop due to wet coils and filters.
No accessories or options are included in pressure drop data.
Refer to Table PD-35 to determine add’l static pressure drop
due to other options/accessories.
Note:
1. Field Supplied Fan Sheave BK115 Required. Field Supplied Belt may be necessary.
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.
38 RT-PRC002-EN