Ingersoll-Rand Voyager TZ 150F Series, Service Facts, Page: 9 / 24

RT-SVF69C-EN 9
Performance Data
Table 5. Evaporator fan performance—12½ tons with eFlex™ Technology — YZ*150F
External Static Pressure (Inches of Water)
0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 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 & Low Static Drive Accessory 3-hp Standard Motor & Drive
2500
(a)
- - - - 359 0.30 401 0.39 438 0.48 472 0.57 502 0.66 530 0.76 556 0.86 580 0.97
3000
(a)
- - - - 376 0.39 417 0.49 454 0.59 488 0.69 519 0.80 547 0.91 574 1.02 600 1.13
3500
(a)
- - 354 0.40 396 0.50 434 0.61 469 0.72 503 0.84 534 0.95 563 1.07 590 1.20 616 1.32
4000 - - 379 0.53 418 0.64 453 0.75 487 0.87 519 1.00 549 1.13 578 1.26 605 1.40 631 1.54
4500 368 0.56 406 0.68 441 0.80 475 0.92 507 1.05 537 1.19 566 1.33 593 1.47 620 1.62 646 1.77
5000 398 0.74 434 0.87 466 1.00 498 1.13 528 1.27 557 1.41 584 1.56 611 1.71 636 1.87 661 2.03
5500 429 0.95 462 1.08 493 1.23 522 1.38 551 1.52 578 1.67 604 1.83 630 1.99 654 2.15 678 2.32
6000 460 1.19 491 1.34 520 1.50 548 1.66 574 1.81 601 1.97 626 2.14 650 2.30 673 2.48 696 2.66
3-hp Standard Motor & High Static Drive Accessory
(b)
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
(b)
3-hp Standard Motor & High Static Drive Accessory
(c)
2500
(a)
602 1.08 624 1.19 644 1.30 664 1.42 684 1.54 702 1.67 721 1.79 738 1.92 755 2.05 772 2.18
3000
(a)
624 1.25 646 1.36 667 1.49 687 1.62 706 1.74 725 1.88 743 2.01 760 2.15 777 2.29 794 2.43
3500
(a)
640 1.45 663 1.58 685 1.71 707 1.84 727 1.98 747 2.11 766 2.25 783 2.40 800 2.55 816 2.70
4000 656 1.68 679 1.82 702 1.96 723 2.10 744 2.25 764 2.40 783 2.55 802 2.70 820 2.85 837 3.01
4500 670 1.92 694 2.08 717 2.23 738 2.39 759 2.55 780 2.71 799 2.87 818 3.03 836 3.20 854 3.36
5000 685 2.20 709 2.36 731 2.53 753 2.70 774 2.87 794 3.04 814 3.22 833 3.40 852 3.57 870 3.75
5500 701 2.50 724 2.68 746 2.86 767 3.04 788 3.22 808 3.41 828 3.59 847 3.78 866 3.97 884 4.16
6000 719 2.84 741 3.03 762 3.22 783 3.41 803 3.61 823 3.80 842 4.00 862 4.20 880 4.40 898 4.61
5-hp Oversized Motor & Drive
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 7, p. 10 .
2. For High Evaporator Fan Speed (rpm), reference Table 8, p. 10 .
3. For Oversized Evaporator Fan Speed (rpm), reference Table 9, p. 10 .
4. Fan motor heat (MBh) = 3.15 x Fan bhp.
5. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
6. For all non-standard sheave combinations, please refer to accessory installer’s guides ACC-SVN34*-EN and ACC-SVN72*-EN.
7. 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.
(a)Unit applications below 320 cfm/ton are only applicable to TZD models without electric heat and YZD models with modulating gas heat. See below for
restrictions.
- Electric heaters restricted on applications below 320 cfm/ton.
- Single zone VAV applications are capable of running below 320 cfm/ton during low speed airflow operation, but "full" airflow must be set to 320 cfm/
ton or higher.
(b)Fan Sheave BK110X1 3/16 and 1VP50X7/8 Required.
(c) Fan Sheave BK110X1 3/16 and 1VP56X7/8 Required.