Carrier Weathermaster 48P2030-100, Управление, пуск, эксплуатация, обслуживание и устранение неисправностей.

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Table 15 — Fan Performance — 50P2,P3060 Units with Discharge Plenum and 50P4,P5060 Units
LEGEND
NOTES:
1. Fan performance is based on wet coils and clean 2-in. filters.
2. See Component Pressure Drop data table before using Fan Perfor-
mance tables.
3. Conversion — Bhp to kW:
See Physical Data table for motor efficiency.
AIRFLOW
(cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
12,000 241 1.82 280 2.41 314 3.04 346 3.72 376 4.47 405 5.26 433 6.11 460 7.01
15,000 281 3.14 316 3.87 346 4.61 374 5.38 400 6.19 426 7.05 450 7.95 474 8.90
18,000 323 5.03 355 5.92 382 6.80 408 7.68 431 8.58 454 9.53 476 10.50 498 11.52
21,000 366 7.61 395 8.66 421 9.69 444 10.71 466 11.73 487 12.78 507 13.85 527 14.94
24,000 410 10.97 437 12.20 460 13.39 482 14.55 503 15.71 523 16.88 541 18.07 560 19.27
27,000 455 15.23 479 16.65 501 18.00 522 19.33 542 20.64 560 21.95 578 23.26 595 24.58
30,000 500 20.52 522 22.11 543 23.64 563 25.14 581 26.61 599 28.06 616 29.52 632 30.97
AIRFLOW
(cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
12,000 486 7.94 511 8.91 535 9.91 559 10.94 581 11.99 603 13.07 624 14.16 645 15.28
15,000 498 9.90 520 10.93 543 12.01 564 13.11 586 14.26 606 15.43 627 16.63 646 17.86
18,000 518 12.57 539 13.66 559 14.78 579 15.95 598 17.15 617 18.39 636 19.65 654 20.95
21,000 546 16.07 564 17.23 583 18.42 600 19.64 618 20.90 635 22.19 653 23.51 669 24.86
24,000 577 20.49 594 21.74 611 23.00 628 24.31 644 25.63 660 26.99 676 28.38 691 29.77
27,000 611 25.91 628 27.26 643 28.63 659 30.03 674 31.44 689 32.87 703 34.33 718 35.82
30,000 648 32.43 663 33.90 678 35.38 — — — — — — — — — —
AIRFLOW
(cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
3.4 3.6 3.8 4.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
12,000 664 16.40 683 17.55 702 18.70 720 19.87
15,000 666 19.12 685 20.39 703 21.69 721 23.01
18,000 672 22.28 690 23.64 708 25.02 725 26.44
21,000 686 26.25 703 27.67 719 29.11 735 30.59
24,000 707 31.23 722 32.71 737 34.20 — —
27,000 — — — — — — — —
30,000 — — — — — — — —
50P3,P5 units only.
Bhp — Brake Horsepower
Kilowatts =
Bhp x 0.746
Motor efficiency