Operating instructions
Table 13--Dry Coil Air Delivery* - Horizontal and Downflow Discharge -
Unit 48GX030-060 (Deduct 10 percent for 208 Volts)
230 AND 466 VOLT
Unit Motor E_ernal Static Pressure (in. wg)
Speed 0,0 0.1 0.2 6.3 0.4 0.8 0.6 0,7 0.8 0,9 1.0
WaRs 246 244 243 241 .......
Low
Cfm 982 860 808 736 .......
WaRs 343 339 336 332 328 322 317 ....
030 Med
Cfm 1233 1179 1109 1038 953 855 754 ....
WaRs .... 441 432 421 410 400 -- --
High Cfm .... 1202 1111 1021 929 826 -- --
WaRs -- 470 458 445 430 415 399 384 -- -- --
Low
Cfrn -- 1463 1406 1344 1273 1186 1091 983 -- -- --
WaRs -- -- 614 501 487 471 455 438 422 -- --
036 Med
Cfm -- -- 1497 1428 1348 1255 1152 1042 929 -- --
WaRs -- -- -- 646 636 626 614 662 589 -- --
High Cfm -- -- -- 1491 1412 1325 1228 1120 1003 -- --
Low WaRs 643 625 614 605 593 574 549 518 486 454 --
Cfm 1626 1614 1579 1532 1478 1421 1361 1295 1218 1120 --
WaRs .... 726 695 661 625 591 561 540
042 Med
Cfm .... 1731 1672 1610 1541 1456 1345 1193
WaRs ....... 790 766 742 713
High Cfm ....... 1699 1602 1494 1367
WaRs 614 588 577 572 566 556 539 517 491 -- --
Low
Cfm 1591 1549 1518 1490 1460 1421 1372 1312 1242 -- --
WaRs 778 756 738 719 699 676 650 623 596 572 555
048 Med
Cfm 1854 1837 1804 1759 1705 1643 1577 1508 1440 1375 1315
WaRs .... 896 862 829 800 775 752 728
High Cfm .... 1956 1879 1797 1709 1615 1514 1406
WaRs 834 813 782 746 712 680 652 626 -- -- --
LOW
Cfm 2016 1955 1898 1840 1781 1717 1646 1566 -- -- --
WaRs 941 889 851 822 797 772 745 714 679 639 --
060 Med
Cfm 2379 2233 2124 2038 1964 1892 1814 1727 1626 1511 --
WaRs -- -- 960 949 920 863 845 812 783 753 --
High Cfm -- -- 2497 2224 2076 1986 1915 1831 1721 1588 --
* Air delivery values are without air filter and are for dry coil (See Table 15-48GX Wet Coil Pressure Drop table),
NOTE: Deduct field-supplied air filter pressure drop and wet coil pressure drop to obtain external
static pressure available for ducting.
40 50 50 70 80 90
SUCT]ON LINE TEMPERATURE ('F)
I 4 1I0 116 217
5UC7_0_, LINE T£HpERATURE ('C)
C00043
Fig. 17--Cooling Charging Chart, 48GS030 Units
23
751 I1C
lOO
90-
BO
1
70
i
i
50
'50 -
40
30 40 5'0 50
SUCTIONLINE TEHPERATURE(-F]
I I
4 i_O 16
SUCTIONLINE TEMPERATURE(.C]
Fig. 18--Cooling Charging Chart, 48GS036 U_ e44