24
APPENDIX A BLOWER PERFORMANCE TABLES - AC
6 Ton Cooler
High Static Drive
Models: DRC0723W, DRC0724W, DRC0727W
Down Flow
SPEED
TAP
EXTERNAL
STATIC
PRESSURE
(ESP),
IN W.C.
SCFM RPM BHP SPEED
TAP
EXTERNAL
STATIC
PRESSURE
(ESP),
N W.C.
SCFM RPM BHP
T1
C
0.2
1384 673 0.22
T6
H
0.2
2615 1069 1.18
0.4
1262 751 0.25
0.4
2538 1108 1.23
0.6
1145 821 0.27
0.6
2448 1148 1.27
0.8
1017 899 0.30
0.8
2372 1195 1.32
1.0
884 968 0.32
1.0
2299 1246 1.38
1.2
756 1030 0.34
1.2
2224 1282 1.42
1.4
564 1069 0.36
1.4
2160 1326 1.47
1.6
442 1118 0.37
1.6
2092 1364 1.51
1.8
-
-
-
1.8
2021 1405 1.55
2.0
-
-
-
2.0
1946 1448 1.60
T2
C
0.2
2010 864 0.57
T7
H
0.2
2731 1111 1.34
0.4
1918 920 0.60
0.4
2655 1146 1.38
0.6
1808 985 0.64
0.6
2570 1188 1.43
0.8
1733 1033 0.68
0.8
2483 1234 1.48
1.0
1637 1085 0.71
1.0
2410 1280 1.54
1.2
1549 1139 0.75
1.2
2337 1322 1.59
1.4
1452 1196 0.78
1.4
2290 1356 1.63
1.6
1348 1249 0.82
1.6
2219 1392 1.67
1.8
1245 1298 0.85
1.8
2156 1435 1.72
2.0
1152 1348 0.88
2.0
2085 1473 1.77
T3
C
0.2
2731 1111 1.34
T8
H
0.2
2815 1142 1.45
0.4
2655 1146 1.38
0.4
2741 1177 1.50
0.6
2570 1188 1.43
0.6
2668 1211 1.54
0.8
2483 1234 1.48
0.8
2585 1255 1.60
1.0
2410 1280 1.54
1.0
2507 1302 1.66
1.2
2337 1322 1.59
1.2
2436 1350 1.72
1.4
2290 1356 1.63
1.4
2369 1383 1.76
1.6
2219 1392 1.67
1.6
2320 1416 1.80
1.8
2156 1435 1.72
1.8
2255 1454 1.85
2.0
2085 1473 1.77
2.0
2188 1492 1.90
T4
C
0.2
2815 1142 1.45
T9
H
0.2
2903 1176 1.61
0.4
2741 1177 1.50
0.4
2829 1204 1.65
0.6
2668 1211 1.54
0.6
2769 1242 1.70
0.8
2585 1255 1.60
0.8
2681 1284 1.76
1.0
2507 1302 1.66
1.0
2601 1323 1.81
1.2
2436 1350 1.72
1.2
2530 1372 1.88
1.4
2369 1383 1.76
1.4
2466 1406 1.92
1.6
2320 1416 1.80
1.6
2424 1440 1.97
1.8
2255 1454 1.85
1.8
2356 1476 2.02
2.0
2188 1492 1.90
2.0
-
-
-
T5
C
0.2
2970 1200 1.74
T10
H
0.2
2970 1200 1.74
0.4
2905 1236 1.79
0.4
2905 1236 1.79
0.6
2841 1268 1.84
0.6
2841 1268 1.84
0.8
2759 1308 1.90
0.8
2759 1308 1.90
1.0
2681 1348 1.96
1.0
2681 1348 1.96
1.2
2606 1398 2.03
1.2
2606 1398 2.03
1.4
2550 1436 2.09
1.4
2550 1436 2.09
1.6
2485 1470 2.13
1.6
2485 1470 2.13
1.8
-
-
-
1.8
-
-
-
2.0
-
-
-
2.0
-
-
-
Shaded area indicates air flow below 1800 SCFM (300 SCFM/ton)
that is not recommended for High Stage cooling or heating
6 Ton Cooler
High Static Drive
Models: DRC0723W, DRC0724W, DRC0727W
Horizontal Flow
SPEED
TAP
EXTERNAL
STATIC
PRESSURE
(ESP),
IN W.C.
SCFM RPM BHP SPEED
TAP
EXTERNAL
STATIC
PRESSURE
(ESP),
N W.C.
SCFM RPM BHP
T1
C
0.2
1377 646 0.22
T6
H
0.2
2599 1065 1.18
0.4
1261 737 0.25
0.4
2545 1095 1.21
0.6
1130 818 0.27
0.6
2475 1130 1.25
0.8
1012 894 0.30
0.8
2400 1171 1.30
1.0
884 966 0.32
1.0
2333 1220 1.35
1.2
765 1026 0.34
1.2
2261 1271 1.41
1.4
638 1092 0.36
1.4
2216 1317 1.46
1.6
487 1113 0.37
1.6
2137 1372 1.52
1.8
-
-
-
1.8
2053 1421 1.57
2.0
-
-
-
2.0
1976 1461 1.62
T2
C
0.2
2021 852 0.56
T7
H
0.2
2690 1108 1.33
0.4
1942 897 0.59
0.4
2634 1140 1.37
0.6
1854 951 0.62
0.6
2576 1165 1.40
0.8
1762 1025 0.67
0.8
2509 1206 1.45
1.0
1670 1086 0.71
1.0
2440 1251 1.50
1.2
1586 1140 0.75
1.2
2370 1297 1.56
1.4
1485 1197 0.78
1.4
2307 1348 1.62
1.6
1384 1252 0.82
1.6
2244 1390 1.67
1.8
1287 1306 0.85
1.8
2177 1441 1.73
2.0
1198 1352 0.89
2.0
2092 1484 1.78
T3
C
0.2
2690 1108 1.33
T8
H
0.2
2797 1137 1.45
0.4
2634 1140 1.37
0.4
2745 1163 1.48
0.6
2576 1165 1.40
0.6
2680 1194 1.52
0.8
2509 1206 1.45
0.8
2612 1231 1.57
1.0
2440 1251 1.50
1.0
2537 1272 1.62
1.2
2370 1297 1.56
1.2
2463 1316 1.68
1.4
2307 1348 1.62
1.4
2420 1357 1.73
1.6
2244 1390 1.67
1.6
2356 1397 1.78
1.8
2177 1441 1.73
1.8
2292 1444 1.84
2.0
2092 1484 1.78
2.0
2216 1491 1.90
T4
C
0.2
2797 1137 1.45
T9
H
0.2
2878 1159 1.59
0.4
2745 1163 1.48
0.4
2819 1189 1.63
0.6
2680 1194 1.52
0.6
2763 1218 1.67
0.8
2612 1231 1.57
0.8
2712 1250 1.71
1.0
2537 1272 1.62
1.0
2640 1288 1.76
1.2
2463 1316 1.68
1.2
2572 1330 1.82
1.4
2420 1357 1.73
1.4
2507 1375 1.88
1.6
2356 1397 1.78
1.6
2440 1426 1.95
1.8
2292 1444 1.84
1.8
2402 1460 2.00
2.0
2216 1491 1.90
2.0
-
-
-
T5
C
0.2
2961 1195 1.74
T10
H
0.2
2961 1195 1.74
0.4
2904 1226 1.78
0.4
2904 1226 1.78
0.6
2848 1253 1.82
0.6
2848 1253 1.82
0.8
2794 1276 1.85
0.8
2794 1276 1.85
1.0
2733 1315 1.91
1.0
2733 1315 1.91
1.2
2669 1358 1.97
1.2
2669 1358 1.97
1.4
2608 1394 2.02
1.4
2608 1394 2.02
1.6
2546 1441 2.09
1.6
2546 1441 2.09
1.8
2497 1483 2.15
1.8
2497 1483 2.15
2.0
-
-
-
2.0
-
-
-
Shaded area indicates air flow below 1800 SCFM (300 SCFM/ton)
that is not recommended for High Stage cooling or heating