
89
Table 34 — Fan Performance — 48ZA,ZE,ZJ060 Units*
LEGEND
*Fan performance tables do not include pressure drops for low heat,
high heat, or high-capacity coils. Refer to Component Pressure
drop tables on page 95 and add appropriate pressure drop data.
NOTES:
1. Fan performance is based on wet coils and clean 2-in. filters.
2. See Component Pressure Drop, Table 43, before using Fan Per-
formance tables.
3. Conversion — Bhp to kW:
See Tables 1A-1C, Physical Data, for motor efficiency
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Rpm Hp Rpm Hp Rpm Hp Rpm Hp Rpm Hp Rpm Hp Rpm Hp Rpm Hp
12,000
234 1.54 276 2.03 312 2.57 348 3.20 382 3.93 415 4.74 446 5.63 476 6.58
15,000
271 2.65 309 3.27 341 3.88 370 4.53 399 5.24 428 6.04 455 6.91 482 7.85
18,000
308 4.22 344 5.00 374 5.73 400 6.46 426 7.22 450 8.02 474 8.88 498 9.81
21,000
348 6.36 380 7.29 408 8.18 434 9.04 457 9.88 479 10.74 501 11.64 522 12.58
24,000
390 9.19 417 10.24 444 11.29 469 12.29 491 13.27 512 14.23 532 15.21 551 16.20
27,000
433 12.80 456 13.93 481 15.14 504 16.30 526 17.44 546 18.53 565 19.62 583 20.71
30,000
476 17.29 497 18.50 519 19.82 541 21.15 562 22.45 581 23.70 599 24.93 617 26.14
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
Rpm Hp Rpm Hp Rpm Hp Rpm Hp Rpm Hp Rpm Hp Rpm Hp Rpm Hp
12,000
504 7.56 530 8.57 555 9.61 578 10.66 600 11.73 621 12.81 641 13.91 660 15.01
15,000
509 8.87 535 9.95 559 11.07 583 12.25 606 13.45 628 14.68 650 15.95 670 17.23
18,000
521 10.79 544 11.85 567 12.97 590 14.14 612 15.38 633 16.66 654 17.99 675 19.36
21,000
543 13.56 563 14.60 583 15.69 603 16.84 623 18.05 643 19.31 662 20.63 682 21.99
24,000
570 17.22 588 18.28 607 19.39 625 20.53 642 21.72 660 22.95 678 24.24 695 25.58
27,000
601 21.81 618 22.93 635 24.07 651 25.25 667 26.46 684 27.70 700 28.98 715 30.31
30,000
634 27.34 650 28.56 666 29.78 681 31.02 696 32.28 711 33.56 726 34.88 —- —
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
3.4 3.6 3.8 4.0
Rpm Hp Rpm Hp Rpm Hp Rpm Hp
12,000
679 16.11 697 17.23 714 18.35 730 19.49
15,000
690 18.52 709 19.84 727 21.15 745 22.49
18,000
695 20.76 714 22.20 733 23.66 ——
21,000
701 23.41 719 24.87 738 26.38 ——
24,000
713 26.97 730 28.40 747 29.89 ——
27,000
731 31.67 747 33.08 —- ———
30,000
————————
VAV units only.
Bhp —
Brake Horsepower
Kilowatts =
Bhp x .746
Motor efficiency
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