| Performance Data Table 20-1 50 Ton Gross Cooling Capacities (MBh)
| Ambient
Temperature Deg F |
|
|
85 |
95 |
105 |
115 |
| Ent DB
(F) |
Entering Wet Bulb
Temperature Deg F |
| 61 |
67 |
73 |
61 |
67 |
73 |
61 |
67 |
73 |
61 |
67 |
73 |
| CFM |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
|
75 |
531 |
429 |
587 |
344 |
649 |
233 |
507 |
415 |
560 |
331 |
620 |
220 |
481 |
400 |
532 |
317 |
589 |
207 |
454 |
385 |
502 |
303 |
557 |
194 |
| 15000 |
80 |
538 |
508 |
588 |
410 |
650 |
313 |
515 |
494 |
562 |
397 |
621 |
299 |
490 |
480 |
534 |
382 |
590 |
286 |
460 |
460 |
505 |
367 |
558 |
272 |
|
85 |
556 |
556 |
592 |
487 |
652 |
390 |
535 |
535 |
566 |
473 |
623 |
377 |
512 |
512 |
538 |
459 |
592 |
363 |
488 |
488 |
510 |
444 |
560 |
349 |
|
90 |
586 |
586 |
600 |
565 |
653 |
466 |
564 |
564 |
574 |
552 |
624 |
452 |
541 |
541 |
548 |
537 |
594 |
438 |
516 |
516 |
516 |
516 |
562 |
424 |
|
75 |
543 |
455 |
599 |
363 |
661 |
239 |
518 |
441 |
571 |
349 |
631 |
226 |
492 |
426 |
542 |
336 |
599 |
213 |
464 |
411 |
512 |
322 |
| 17000 |
80 |
553 |
544 |
600 |
434 |
663 |
326 |
525 |
525 |
573 |
420 |
632 |
313 |
501 |
501 |
544 |
406 |
601 |
299 |
477 |
477 |
514 |
391 |
|
85 |
578 |
578 |
606 |
520 |
664 |
413 |
555 |
555 |
579 |
506 |
634 |
399 |
531 |
531 |
551 |
491 |
603 |
385 |
506 |
506 |
521 |
476 |
|
90 |
609 |
609 |
617 |
608 |
666 |
496 |
586 |
586 |
585 |
585 |
637 |
482 |
562 |
562 |
561 |
561 |
605 |
468 |
536 |
536 |
536 |
536 |
|
75 |
549 |
468 |
604 |
356 |
667 |
241 |
524 |
454 |
576 |
343 |
636 |
229 |
497 |
439 |
547 |
329 |
604 |
215 |
469 |
423 |
516 |
314 |
| 18000 |
80 |
555 |
555 |
606 |
446 |
668 |
333 |
533 |
533 |
578 |
432 |
637 |
319 |
509 |
509 |
549 |
417 |
605 |
305 |
484 |
484 |
519 |
402 |
|
85 |
587 |
587 |
612 |
536 |
670 |
424 |
564 |
564 |
585 |
522 |
639 |
410 |
540 |
540 |
556 |
507 |
607 |
395 |
514 |
514 |
527 |
492 |
|
90 |
620 |
620 |
619 |
619 |
672 |
511 |
596 |
596 |
595 |
595 |
642 |
497 |
571 |
571 |
570 |
570 |
611 |
483 |
544 |
544 |
544 |
544 |
|
75 |
554 |
480 |
609 |
364 |
672 |
244 |
528 |
466 |
580 |
350 |
640 |
231 |
501 |
451 |
551 |
336 |
608 |
217 |
473 |
436 |
520 |
322 |
| 19000 |
80 |
564 |
564 |
611 |
457 |
673 |
339 |
541 |
541 |
583 |
443 |
642 |
326 |
517 |
517 |
553 |
428 |
609 |
312 |
492 |
492 |
523 |
413 |
|
85 |
596 |
596 |
618 |
551 |
675 |
434 |
573 |
573 |
590 |
537 |
643 |
419 |
548 |
548 |
561 |
522 |
611 |
405 |
522 |
522 |
532 |
507 |
|
90 |
629 |
629 |
629 |
629 |
678 |
525 |
605 |
605 |
605 |
605 |
647 |
511 |
579 |
579 |
579 |
579 |
616 |
497 |
553 |
553 |
552 |
552 |
|
75 |
559 |
493 |
613 |
371 |
676 |
246 |
533 |
478 |
584 |
357 |
644 |
233 |
506 |
463 |
554 |
343 |
611 |
219 |
477 |
448 |
522 |
328 |
| 20000 |
80 |
571 |
571 |
615 |
468 |
677 |
346 |
548 |
548 |
587 |
454 |
646 |
332 |
524 |
524 |
557 |
439 |
613 |
318 |
498 |
498 |
527 |
424 |
|
85 |
605 |
605 |
623 |
567 |
679 |
444 |
581 |
581 |
595 |
552 |
647 |
429 |
556 |
556 |
566 |
538 |
615 |
415 |
529 |
529 |
536 |
523 |
|
90 |
638 |
638 |
638 |
638 |
683 |
540 |
613 |
613 |
613 |
613 |
652 |
525 |
587 |
587 |
587 |
587 |
620 |
511 |
560 |
560 |
560 |
560 |
Notes:
1. All capacities shown are gross and have not considered
indoor fan heat. To obtain net cooling, subtract indoor fan heat.
2. TGC = Total gross capacity.
3. SHC = Sensible heat capacity. |