Qei-30 Class Ii - Greenheck QEI-L Manual

QEI-30 Class II

Performance Data
Maximum Fan RPM
Specification Data
Maximum Motor
Frame Size
Minimum Motor
Starting hp
Wheel Diameter
Approximate Weight
1000 lbs.
(Less Motor & Drives)
Maximum Bhp = (Fan RPM / 533)
Outlet Velocity (FPM) = CFM / 9.31
Tip Speed (FPM) = Fan RPM x 9.56
% WOV = (CFM x 100) / (Fan RPM x 17.4)
Imperial data — Metric data
Performance Data
CFM OV 0.5
RPM BHP RPM
10000 1084 650 1.43 723
11100 1203 706 1.76 771
763 2.15 824
12200 1323
13300 1442 821 2.60 877
14400 1561 880 3.11 931
15500 1681 939 3.70 988
16600 1800 999 4.37 1045
17700 1919 1060 5.11 1103
1121 5.94 1161
18800 2039
19900 2158 1182 6.87 1219
21000 2277 1243 7.90 1278
22100 2396 1304 9.03 1338
Shaded values show where Class I fan selections are more efficient than Class II.
Inlet Sound Power, L
RPM % WOV 1 2
100 83 72
80 81 71
500
60 78 68
50 76 68
100 75 81
80 68 74
700
60 69 72
50 70 72
100 80 91
80 76 90
950
60 76 85
50 79 84
100 84 88
80 79 82
1350
60 81 82
50 84 85
100 87 91
80 84 84
1670
60 91 86
50 91 90
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not
include the effects of appurtenances (accessories).
The sound power level ratings shown are in decibels, referred to 10
L A sound power levels for installation type B: Free inlet, Ducted outlet. Ratings for inlet sound do not include the effects of duct end correction. Ratings for outlet
Wo
sound include the effects of duct end correction. The A-weighted sound power ratings shown have been calculated per AMCA Standard 301. The AMCA Certified
Ratings Seal applies to L A and L
Wi Wo
1670
324T
1 ⁄ hp 1.1 kW
1
2
36.5 in. 927 mm
454 kg.
3
1 2
BHP RPM BHP RPM
2.26 870 4.31 1009
2.63 905 4.77 1036
3.09
942 5.28 1065
3.61 987 5.88 1098
4.20 1034 6.56 1135
4.86 1082 7.31 1176
5.60 1133 8.18 1222
6.43 1186 9.15 1269
7.34 1240 10.2 1317
8.35 1294 11.4 1367
9.46 1349 12.6 1420
10.7 1406 14.0 1473
[dB ref 10 watts]
-12
Wi
3 4 5 6 7 8 L
Wi
68 66 68 61 50 43 71
65 63 63 58 50 44 67
63 62 62 59 51 45 66
63 62 62 59 51 46 66
77 74 73 76 59 54 80
72 70 69 63 56 50 73
71 67 68 63 57 51 72
70 67 68 63 57 52 71
83 82 81 82 75 63 87
79 78 77 71 66 59 82
76 76 76 71 66 61 80
77 75 75 70 66 62 79
95 92 89 87 88 74 95
91 87 85 80 76 69 90
87 84 82 79 75 71 87
87 83 82 79 75 72 87
99 97 97 92 95 84 102
93 93 93 87 84 77 96
92 90 90 85 82 78 94
92 89 89 85 82 79 93
-12 watts, calculated per AMCA Standard 301. Values shown are for inlet L
A values only.
STATIC PRESSURE (inches wg)
3 4 5
BHP RPM BHP RPM BHP
6.76 1141 9.50
7.30 1158 10.1 1274 13.1
7.89 1180 10.8 1291 14.0
8.56 1209 11.6 1311 14.9
9.31 1237 12.4 1339 15.8
10.1 1273 13.3 1368 16.7
11.1 1310 14.3 1399 17.8
12.1 1349 15.4 1436 19.0
13.2 1395 16.6
1473 20.3
14.5 1442 18.0 1513 21.7
15.9 1489 19.4 1559 23.2
17.4 1537 20.9 1606 24.9
Outlet Sound Power, L
A RPM % WOV
100
80
500
60
50
100
80
700
60
50
100
80
950
60
50
100
80
1350
60
50
100
80
1670
60
50
6 7
RPM BHP RPM BHP
1397 17.3
1413 18.3 1510 21.9
1431 19.4 1527 23.1
1460 20.5 1545 24.4
1489 21.6 1573 25.6
1517 22.8 1602 26.9
1553 24.2 1631 28.3
1590 25.7 1665 29.9
1627 27.2
[dB ref 10 watts]
-12
Wo
1 2 3 4 5 6 7
84 75 71 72 69 64 54
83 72 68 70 66 62 55
80 70 66 68 66 62 55
80 71 66 68 65 62 56
80 82 80 80 76 75 63
77 77 76 78 73 68 62
76 74 73 75 72 67 61
78 76 73 74 71 67 61
86 93 88 88 84 83 76
82 85 84 85 81 75 68
83 83 81 82 78 73 67
84 85 81 81 78 73 67
91 92 97 97 93 90 89
86 87 92 94 90 85 79
90 89 90 91 87 82 77
92 91 91 90 86 82 77
98 96 102 102 99 95 95
92 91 100 99 97 91 86
98 94 95 96 94 89 83
99 97 97 95 92 88 83
, L
Wi Wi
8
RPM BHP
1617 27.0
1634 28.4
1652 29.8
8 L A
Wo
45 73
44 72
44 70
45 70
55 82
54 79
53 76
54 76
64 90
61 86
61 83
63 83
76 98
72 95
72 92
73 91
85 104
79 101
79 98
79 97
A and outlet L ,
Wo
37