Carrier 50JZ - Page 19

19
STANDARD 50JZ UNIT 024-060—WET COIL AIRFLOW DELIVERY
*Air delivery values are based on operating voltage of 230 v or 460 v, wet coil, without filter or electric heater. Deduct filter and electric heater pressure
drops to obtain static pressure available for ducting.
NOTES:
1. Do not operate the unit at a cooling ariflow that is less than 350 cfm for each 12,000 Btuh of rated cooling capacity. Evaporator coil frosting may
occur at airflows below this point.
2. Dashes indicate portions of table that are beyond the blower motor capacity or are not recommended.
3. Deduct 10% for 208v.
FILTER PRESSURE DROP (In. wg)
230 AND 460 VOLT
Unit
50JZ
Motor Speed
External Static Pressure (in.wg)
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
024
Low
Watts
275 273 271 270 ———————
Cfm
923 844 754 669 —
——————
Med
Watts
———359 353 350 347 341 ———
Cfm
———941 876 814 737 622 ———
High
Watts
——————447 439 431 423 —
Cfm
——————968 869 765 659 —
030
Low
Watts
276 276 272 ————————
Cfm
963 929 781 ————————
Med
Watts
375 377 371 362 354 350 —————
Cfm
1202 1170 1079 976 884 807 —————
High
Watts
————469 449 435 428 ———
Cfm
————1174 988 828 718 ———
036
Low
Watts
462 451 431 411 394 381 —————
Cfm
1374 1290 1205 1116 1020 916 —————
Med
Watts
523 506 490 471 449 426 —————
Cfm
1500 1408 1301 1190 1082 977 —————
High
Watts
— 645 628 610 595 584 575 ————
Cfm
— 1474 1369 1267 1169 1069 962 ————
042
Low
Watts
660 639 624 611 598 583 564 541 518 495 473
Cfm
1701 1659 1618 1576 1531 1481 1425 1363 1293 1223 1154
Med
Watts
—————704 675 645 614 582 550
Cfm
—————1701 1631 1550 1460 1361 1256
High
Watts
———————806 777 749 726
Cfm
———————1708 1614 1521 1435
048
Low
Watts
620 600 586 574 562 548 530 510 487 ——
Cfm
1662 1621 1581 1540 1496 1447 1392 1331 1263 ——
Med
Watts
763 747 729 709 686 661 634 606 577 547 517
Cfm
1917 1868 1822 1774 1722 1662 1594 1515 1427 1330 1227
High
Watts
———852 832 809 784 757 730 704 682
Cfm
———1982 1914 1839 1757 1669 1577 1486 1402
060
Low
Watts
597 592 578 526 460 452 445 ————
Cfm
2265 2190 2101 2033 1974 1869 1614 ————
Med
Watts
754 730 707 687 671 658 646 630 603 558 486
Cfm
2383 2282 2202 2134 2070 2005 1935 1858 1771 1667 1576
High
Watts
901 876 856 836 813 785 755 723 696 681 687
Cfm
2480 2383 2301 2233 2175 2122 2066 1998 1910 1788 1619
UNIT SIZE
50JZ
FILTER SIZE
CFM
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
024, 030 20 X 20 X 1 0.05 0.07 0.08 0.10 0.12 0.13 0.14 0.15 ———————————
36 20 X 24 X 1 ————0.09 0.10 0.11 0.13 0.14 0.15 0.16 ————————
042, 048, 060 24 X 30 X 1 ———————0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18