Daikin Maverick I MPS A03C, Installation And Maintenance Manual

Page: 38 / 60

IM 970-2 • MAVERICK I ROOFTOP 38 www.DaikinApplied.com
P
erforManCe
d
aTa
Table 25: Airflow Performance—MPS A04C, 208V, 230V, 460V
Airflow Performance – 4 Ton [14.07 Kw] Three Phase Belt Drive
Air
Flow
CFM
[L/s]
Capacity 4 Ton [14.07 kW]
Voltage 208/230/460/575, 3-Phase
External Static Pressure - Inches of Water [kPa]
0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17] 0.8 [.20] 0.9 [.22] 1.0 [.25] 1.1 [.27] 1.2 [.30] 1.3 [.32] 1.4 [.35] 1.5 [.37]
RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W
1200
[566] —
— — — — — 817 425 879 440 940 456 999 475 1057 496 1113 519 1168 545 1221 572 1272 602 1322 634 1371 669 1420 704
1300
[614] —
— — — — — 838 437 899 457 958 479 1015 503 1071 529 1126 558 1178 589 1230 622 1279 657 1327 695 1374 734 1421 773
1400
[661] —
— — — 806 418 861 457 919 482 976 510 1032 539 1086 571 1138 605 1189 641 1239 680 1286 720 1333 763 1377 808 1421 853
1500
[708] —
— — — 825 458 883 486 940 517 995 549 1048 584 1101 622 1151 661 1200 703 1248 746 1294 792 1338 841 1382 890 1426 939
1600
[755] —
— 798 449 849 490 905 523 960 559 1013 598 1065 638 1115 681 1164 725 1211 772 1257 821 1301 873 1343 926 1385 979 1427 1032
1700
[802] —
— 817 493 873 530 928 569 981 611 1032 654 1082 700 1130 748 1177 798 1222 851 1266 905 1308 962 1349 1021 1390 1080 1431 1139
1800
[850] 791 490 844 537 898 579 950 624 1002 670 1051 719 1099 771 1146 824 1190 880 1234 937 1276 997 1316 1059 1355 1124 1394 1189 —
—
1900
[897] 816 543 870 589 923 637 973 687 1023 739 1070 793 1116 850 1161 908 1204 969 1245 1033 1285 1098 1324 1166 1361 1235 1398 1304 —
—
2000
[944] 845 599 897 650 947 703 996 758 1044 816 1089 875 1134 937 1176 1002 1217 1068 1257 1137 1295 1207 1332 1280 1367 1355 —
— — —
NOTE: L-DRIVE left of bold line, M-DRIVE right of bold line
Drive Package L M
Motor H.P. [W] 1/2 [373] 3/4 [559]
Blower Sheave 6.9" Pitch Diameter 6.4" Pitch Diameter
Motor Sheave 2.8" – 3.8" Pitch Diameter 3.4" – 4.4" Pitch Diameter
Turns Open
0 1
2
3 4 5 0 1 2
3
4 5
RPM 1029 984
950
915 855 816 1281 1207 1174
1141
1111 1071
Component Air Resistance
Component
Standard Indoor Airflow – CFM [L/s]
1000 [472] 1200 [566] 1400 [661] 1600 [755] 1800 [850] 2000 [944]
Resistance – Inches Water [kPa]
Wet Coil 0.035 0.040 0.060 0.070 0.085 0.100
Downflow 0.055 0.060 0.066 0.072 0.080 0.086
R.S.I. Economizer 0.05 0.06 0.07 0.08 0.09 0.10
NOTES:
1. Performance shown with dry coil & standard 2" [50.8 mm] filters.
2. Standard CFM @ .075 ibs./cu.ft.
3. Motor efficiency = 80%
4. BHP = Watts × Motor Efficiency/746.
5. Add component resistance to duct static to determine E.S.P as shown on charts
[ ] Designates Metric Conversions