Evaporator Fan Performance 15 Tons T*D181C Dehumidification (Hot Gas Reheat Option) Downflow - Trane Voyager TC* User Manual

Table 39.

Evaporator Fan Performance 15 Tons T*D181C Dehumidification (Hot Gas Reheat Option) Downflow

.10 .20
CFM RPM BHP RPM
3-HP Standard Motor w/
Field Supplied Motor
(i)
Sheave
3000* 295 0.26 346
3600* 333 0.40 379
4200* 373 0.60 415
4800 414 0.84 452
5400 455 1.14 491
6000 497 1.51 531
6600 540 1.96 572
7200 583 2.50 613
Continued
1.10 1.20
CFM RPM BHP RPM
3-HP Standard Motor & Drive
3000* 646 1.43 669
3600* 669 1.72 694
4200* 690 2.06 715
4800 711 2.44 735
5400 734 2.89 758
(iii)
6000 761 3.42 782
6600 789 4.05 810
7200 819 4.76 840
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 3000, 3600 and 4200 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 BK160 Required. Field Supplied Belt may be necessary. Field Supplied Belt may be necessary.
(ii)
Field Supplied Fan Sheave BK120 Required. Field Supplied Belt may be necessary. Field Supplied Belt may be necessary.
(iii)
3-HP Standard Motor & High Static Drive Accessory.
RT-PRC024-EN
Performance Data
External Static Pressure (Inches of Water)
.30 .40
BHP RPM BHP RPM BHP
3-HP Standard Motor
w/Field Supplied Motor
(ii)
Sheave
0.35 391 0.45 432 0.56
0.51 420 0.62 458 0.74
0.72 452 0.85 487 0.98
0.99 487 1.13 519 1.27
1.32 524 1.48 554 1.64
1.73 561 1.91 590 2.08
2.20 601 2.42 628 2.61
2.75 641 3.02 666 3.23
3-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
1.30 1.40
BHP RPM BHP RPM BHP
1.56 692 1.70 714 1.84
1.88 716 2.02 738 2.18
2.23 737 2.39 760 2.57
2.63 758 2.81 780 3.00
3.09 780 3.29 801 3.49
3.63 804 3.84 824 4.05
4.26 831 4.49 850 4.71
5.00 859 5.23 879 5.47
5-HP Oversized Motor & Drive
Table 50.
Table 53.
.50 .60 .70
RPM BHP RPM BHP RPM
3-HP Standard Motor
w/Field Supplied Low
Static Drive Fan Sheave
471 0.68 506 0.80 539
494 0.87 527 1.00 559
520 1.12 551 1.26 581
550 1.43 579 1.59 607
582 1.80 610 1.98 637
617 2.26 643 2.44 667
653 2.80 678 2.99 701
690 3.44 714 3.65 736
5-HP Oversized Motor & Drive
1.50 1.60 1.70
RPM BHP RPM BHP RPM
3-HP Standard Motor & High Static Drive Accessory
734 1.98 755 2.13 775
759 2.34 778 2.49 798
782 2.74 803 2.92 822
802 3.19 823 3.38 843
822 3.69 844 3.91 864
845 4.27 865 4.49 885
870 4.94 889 5.18 908
898 5.72 — — —
Table 51.
(15 Tons High Efficiency)
.80 .90
BHP RPM BHP RPM BHP
0.92 569 1.04 596 1.17
1.14 589 1.28 617 1.43
1.41 610 1.57 638 1.73
1.74 635 1.91 660 2.08
2.15 662 2.33 687 2.51
2.63 692 2.83 715 3.02
3.20 724 3.41 746 3.61
3.86 758 4.08 778 4.30
1.80 1.90
BHP RPM BHP RPM BHP
2.28 793 2.42 813 2.58
2.66 817 2.82 835 2.98
3.09 842 3.28 861 3.46
3.58 864 3.78 882 3.97
4.12 883 4.33 903 4.55
4.72 904 4.95 923 5.18
5.41 927 5.65 — —
— — — — —
1.00
RPM BHP
622 1.30
644 1.57
664 1.89
686 2.26
710 2.70
739 3.22
768 3.83
799 4.53
2.00
RPM BHP
830 2.72
854 3.16
878 3.64
901 4.17
921 4.76
941 5.41
— —
— —
57