Daikin DRC036 Installation Instructions Manual page 18

APPENDIX A BLOWER PERFORMANCE DATA - AC
4 Ton Cooler
Standard Static Drive
Models: DRC0481D and DRC0483D
Down Flow
EXTERNAL
STATIC
SPEED
PRESSURE SCFM RPM BHP
TAP
(ESP),
IN WC
0.2 1045 545 0.11
0.4 941 556 0.11
T1
0.6 802 641 0.13
0.8 677 714 0.14
1.0 - -
0.2 1685.6 764 0.39
0.4 1601.32 788 0.40
T2
0.6 1595.44 724 0.37
0.8 1493.52 883 0.45
1.0 1427.86 940 0.47
0.2 1504.3 706 0.32
0.4 1396.5 767 0.35
T3
0.6 1207.36 892 0.41
0.8 1189.72 920 0.42
1.0 1073.1 985 0.45
0.2 1721.86 794 0.44
0.4 1736.56 822 0.45
T4
0.6 1660.12 852 0.47
0.8 1584.66 904 0.50
1.0 1527.82 944 0.52
0.2 1788.767 692 0.41
0.4 1697.903 724 0.43
T5
0.6 1656.925 745 0.45
0.8 1624.856 769 0.46
1.0 1567.843 807 0.48
Shaded area indicates air flow below 1200 SCFM (300 SCFM/ton)
that is not recommended for High Stage cooling or heating
Horizontal Flow
EXTERNAL
STATIC
SPEED
PRESSURE SCFM RPM BHP
TAP
(ESP),
IN WC
0.2 1066
0.4 960
T1
0.6 818
0.8 691
- 1.0 -
0.2 1720
0.4 1634
T2
0.6 1628
0.8 1524
1.0 1457
0.2 1535
0.4 1425
T3
0.6 1232
0.8 1214
1.0 1095 1005 0.46
0.2 1757
0.4 1772
T4
0.6 1694
0.8 1617
1.0 1559
0.2 1825.272 736 0.44
0.4 1732.554 770 0.46
T5
0.6 1690.74 793 0.48
0.8 1658.016 818 0.49
1.0 1599.84 859 0.52
Models: DRC0484D and DRC0487D
Down Flow
EXTERNAL
STATIC
SPEED
PRESSURE
TAP
(ESP),
IN WC
556 0.11 0.2
592 0.12 0.4
T1
682 0.14 0.6
760 0.15 0.8
- - 1.0
780 0.39 0.2
804 0.41 0.4
T2
739 0.37 0.6
901 0.45 0.8
959 0.48 1.0
720 0.33 0.2
783 0.36 0.4
T3
910 0.42 0.6
939 0.43 0.8
1.0
810 0.45 0.2
839 0.46 0.4
T4
869 0.48 0.6
922 0.51 0.8
963 0.53 1.0
0.2
0.4
T5
0.6
0.8
1.0
Shaded area indicates air flow below 1200 SCFM (300 SCFM/ton)
that is not recommended for High Stage cooling or heating
18
4 Ton Cooler
Standard Static Drive
Horizontal Flow
EXTERNAL
STATIC
SPEED
SCFM RPM BHP PRESSURE
TAP
(ESP),
IN WC
949 553 0.12 0.2
773 658 0.14 0.4
T1
609 738 0.16 0.6
414 822 0.18 0.8
- - - 1.0
1744 793 0.43 0.2
1627 846 0.46 0.4
T2
1515 910 0.50 0.6
1405 973 0.53 0.8
1298 1034 0.57 1.0
1512 715 0.31 0.2
1380 783 0.34 0.4
T3
1260 855 0.37 0.6
1139 923 0.40 0.8
1009 988 0.42 1.0
1744 793 0.43 0.2
1627 846 0.46 0.4
T4
1515 910 0.50 0.6
1405 973 0.53 0.8
1298 1034 0.57 1.0
1877 832 0.50 0.2
1761 885 0.54 0.4
T5
1656 940 0.57 0.6
1553 997 0.61 0.8
1453 1054 0.64 1.0
SCFM RPM BHP
991 541 0.12
806 646 0.14
652 737 0.16
473 826 0.18
- - -
1774 769 0.42
1679 823 0.45
1584 875 0.48
1491 932 0.51
1369 1007 0.55
1547 698 0.30
1451 754 0.32
1343 817 0.35
1203 903 0.39
1076 972 0.42
1774 769 0.42
1679 823 0.45
1584 875 0.48
1491 932 0.51
1369 1007 0.55
1896 808 0.49
1806 859 0.52
1728 903 0.55
1630 960 0.58
1538 1015 0.62