TABLE 11: BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 230 & 460 VOLTS1
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| EXTERNAL STATIC PRESSURE - IWG |
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| .10 | .20 | .30 | .40 | .50 | .60 | .70 | .80 | .90 | 1.00 | 1.10 | |||||||||||||
DNH | MTR | |||||||||||||||||||||||
(Cooling/ | SPD | CFM | WATTS | CFM | WATTS | CFM | WATTS | CFM | WATTS | CFM | WATTS | CFM | WATTS | CFM | WATTS | CFM | WATTS | CFM | WATTS | CFM | WATTS | CFM | WATTS | |
Heating) |
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| HI | - | - | - | - | - | - | 1080 | 504 | 999 | 483 | 917 | 463 | 836 | 442 | 728 | 425 | - | - | - | - | - | - | |
030 | MED | 999 | 345 | 949 | 331 | 899 | 318 | 850 | 304 | 778 | 287 | 707 | 269 | - | - | - | - | - | - | - | - | - | - | |
| LOW | 898 | 335 | 815 | 300 | 732 | 265 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| HI | - | - | - | - | - | - | - | - | - | - | 1436 | 735 | 1345 | 705 | 1189 | 667 | 1032 | 628 | - | - | - | - | |
036 | MED | - | - | - | - | 1490 | 652 | 1422 | 625 | 1339 | 602 | 1257 | 578 | 1174 | 555 | 1049 | 526 | 953 | 497 | - | - | - | - | |
| LOW | 1387 | 582 | 1330 | 569 | 1274 | 555 | 1217 | 542 | 1148 | 520 | 1079 | 497 | 1010 | 475 | - | - | - | - | - | - | - | - | |
| HI | - | - | - | - | 1695 | 821 | 1618 | 796 | 1527 | 766 | 1436 | 735 | 1345 | 705 | 1189 | 667 | - | - | - | - | - | - | |
042 | MED | 1625 | 707 | 1557 | 680 | 1490 | 652 | 1422 | 625 | 1339 | 602 | 1257 | 578 | 1174 | 555 | - | - | - | - | - | - | - | - | |
| LOW | 1387 | 582 | 1330 | 569 | 1274 | 555 | 1217 | 542 | 1148 | 520 | 1079 | 497 | - | - | - | - | - | - | - | - | - | - | |
| HI | 1768 | 844 | 1720 | 824 | 1672 | 804 | 1613 | 779 | 1554 | 754 | 1484 | 727 | 1414 | 700 | 1290 | 663 | - | - | - | - | - | - | |
048 | MED | 1641 | 754 | 1594 | 730 | 1547 | 707 | 1495 | 683 | 1442 | 660 | 1379 | 633 | 1316 | 606 | - | - | - | - | - | - | - | - | |
| LOW | 1550 | 663 | 1513 | 645 | 1477 | 626 | 1428 | 608 | 1378 | 590 | 1324 | 564 | 1270 | 539 | - | - | - | - | - | - | - | - | |
060 | HI | 2326 | 1280 | 2283 | 1230 | 2200 | 1200 | 2123 | 1163 | 2045 | 1125 | 1953 | 1085 | 1860 | 1045 | 1698 | 990 | 1535 | 935 | - | - | - | - | |
(only | MED | 2159 | 1125 | 2098 | 1090 | 2036 | 1055 | 1967 | 1020 | 1897 | 985 | 1814 | 945 | 1731 | 905 | 1578 | 582 | - | - | - | - | - | - | |
575 volts) | LOW | 1937 | 990 | 1892 | 983 | 1846 | 935 | 1785 | 908 | 1723 | 880 | 1655 | 843 | 1587 | 805 | - | - | - | - | - | - | - | - | |
060 |
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(3 tube) | HEAT | 1500 | 245 | 1500 | 297 | 1500 | 348 | 1500 | 400 | 1500 | 470 | 1500 | 540 | 1500 | 610 | 1500 | 680 | 1500 | 750 | 1500 | 820 | 1500 | 890 | |
(only 230 & | ||||||||||||||||||||||||
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460 volts) |
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060 |
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(4 & 5 tube) | HEAT | 1700 | 390 | 1700 | 443 | 1700 | 497 | 1700 | 550 | 1700 | 620 | 1700 | 690 | 1700 | 760 | 1700 | 830 | 1700 | 900 | 1700 | 970 | - | - | |
(only 230 & |
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460 volts) |
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060 |
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(factory |
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setting) | COOL | 1800 | 460 | 1800 | 515 | 1800 | 570 | 1800 | 625 | 1800 | 690 | 1800 | 755 | 1800 | 820 | 1800 | 962 | 1800 | 1105 | - | - | - | - | |
(only 230 & |
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460 volts) |
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(field |
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setting) | COOL | 2000 | 640 | 2000 | 700 | 2000 | 760 | 2000 | 820 | 2000 | 928 | 2000 | 1035 | - | - | - | - | - | - | - | - | - | - | |
(only 230 & |
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460 volts) |
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1.Above data includes allowances for a dry evaporator coil, gas heat exchanger and no filters. For additional pressure drops, refer to Tables 12 and 13.
TABLE 12: ADDITIONAL STATIC PRESSURE RESISTANCE
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| RESISTANCE, IWG |
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DESCRIPTION |
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| CFM |
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| 500 | 600 | 700 | 800 | 900 | 1,000 |
| 1,100 | 1,200 | 1,300 | 1,400 | 1,500 | 1,600 |
WET EVAPORATOR COIL | .01 | .01 | .01 | .02 | .03 | .04 |
| .05 | .06 | .07 | .08 | .09 | .09 |
ECONOMIZER2 | .00 | .00 | .00 | .01 | .01 | .01 |
| .01 | .02 | .03 | .04 | .05 | .06 |
FILTER FRAME KIT | .01 | .02 | .04 | .06 | .08 | .10 |
| .13 | .16 | .17 | .18 | .19 | .20 |
1.Deduct these resistance values from the available external static pressure shown in Tables 8, 9, 10, and 11.
2.The pressure through the economizer is greater for 100% outdoor air then for 100% return air. If the resistance of the return air duct system is less then 0.25 IWG, the unit will deliver less CFM during full economizer operation.
16 | Unitary Products Group |
