Qei-16 Class I & Qei-L - Greenheck QEI-L Manual

QEI-16 Class I & QEI-L
Performance Data
QEI-L
Maximum
Fan RPM
QEI
Specification Data
Maximum
QEI-L
Motor
QEI
Frame Size
Minimum Motor
Starting hp
Wheel Diameter
QEI-L 160 lbs.
Approximate Weight
(Less Motor & Drives)
Maximum Bhp = (Fan RPM / 1387)
Outlet Velocity (FPM) = CFM / 2.79
Tip Speed (FPM) = Fan RPM x 5.24
% WOV = (CFM x 100) / (Fan RPM x 3.36)
Imperial data — Metric data
Performance Data
CFM OV 0.25
RPM BHP
2400 860 837 0.19
2800 1003 939 0.25
3200 1146 1046 0.33
3600 1290 1155 0.43
4000 1433 1266 0.55
4400 1577 1378 0.69
4800 1720 1492 0.85
5200 1863 1607 1.05
5600 2007 1722 1.27
6000 2150 1837 1.52
6400 2293 1954 1.81
6800 2437 2070 2.14
Inlet Sound Power, L
RPM % WOV 1
100 65
80 64
600
60 62
50 62
100 65
80 64
900
60 63
50 66
100 71
80 69
1250
60 68
50 69
100 73
80 69
1750
60 75
50 80
100 80
80 80
2483
60 78
50 81
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
24
2300
2483
184T
213T
1/3 hp .25 kW
20 in. 508 mm
73 kg.
QEI 220 lbs. 100 kg.
3
0.5 1
RPM BHP RPM BHP
951 0.31 1169 0.59
1039 0.39 1230 0.69
1134 0.48 1307 0.81
1235 0.59 1389 0.95
1338 0.72 1479 1.11
1445 0.88 1573 1.29
1554 1.06 1673 1.50
1664 1.27 1774 1.74
1774 1.51 1878 2.01
1886 1.77 1984 2.31
1999 2.08 2092 2.64
2113 2.42 2201 3.01
[dB ref 10 watts]
-12
Wi
2 3 4 5 6 7 8
62 60 57 57 52 47 34
61 59 55 55 52 47 35
60 57 53 54 52 47 35
60 57 53 54 52 47 35
67 68 65 61 62 51 43
64 65 62 58 56 50 41
63 63 60 57 55 49 41
65 63 60 57 55 49 41
78 73 72 69 67 67 51
78 70 68 65 62 57 49
71 68 66 65 61 57 50
73 69 65 64 60 55 50
75 81 80 77 75 75 62
76 76 77 73 71 66 59
77 77 75 71 70 66 60
80 77 75 71 70 66 60
80 88 88 86 83 81 84
75 84 85 81 79 74 69
77 80 82 79 77 74 70
80 82 81 78 77 74 70
-12
A values only.
Wo
QEI-16I
7
5
16
6
14
5
12
3
10
4
8
3
1½
6
2
¾
4
/
1 1
3
2
0 0
0 1
0 2
STATIC PRESSURE (inches wg)
1.5 2
RPM BHP RPM BHP RPM
1362 0.94
1411 1.05 1576 1.45
1471 1.18 1625 1.60 1770
1538 1.33 1684 1.77 1820
1616 1.52 1747 1.96 1879
1700 1.73 1824 2.20 1940
1789 1.97 1901 2.46 2016
1880 2.24 1989 2.76 2093
1979 2.54 2078 3.09 2177
2080 2.87 2170 3.45 2265
2181 3.23 2269 3.84 2355
2284 3.63 2369 4.27 2449
Outlet Sound Power, L
L A RPM % WOV
Wi
61 100
59 80
600
59 60
58 50
68 100
64 80
900
63 60
62 50
75 100
71 80
1250
69 60
69 50
83 100
79 80
1750
77 60
77 50
92 100
87 80
2483
84 60
84 50
watts, calculated per AMCA Standard 301. Values shown are for inlet L
50% WOV
7½
60% WOV
2 3 4 5 6
Volume (cfm x 1000)
4 6 8 10
3
Volume (m /hr x 1000)
2.5 3 3.5
BHP RPM BHP RPM BHP
2.06 1904 2.54
2.25 1950 2.76 2073 3.29
2.46 2002 2.99 2119 3.55
2.69 2062 3.25 2174 3.83
2.98 2121 3.52 2234 4.13
3.30 2198 3.87 2294 4.46
3.65 2274 4.25 2371 4.86
4.04 2355 4.66 2447 5.29
4.47 2443 5.11
4.93
[dB ref 10 watts]
-12
Wo
1 2 3 4 5 6
75 66 60 59 60 55
70 65 60 58 58 55
71 64 59 57 58 55
72 64 59 57 57 55
74 73 67 68 65 63
76 73 65 66 63 60
76 72 64 65 62 59
77 73 65 65 62 59
80 80 74 74 72 70
78 75 72 71 70 66
77 75 72 69 68 65
79 76 72 69 68 65
82 82 81 83 81 78
79 78 77 79 78 74
83 80 77 77 76 73
86 82 79 77 75 72
91 86 88 90 90 87
88 84 82 85 87 84
88 88 85 83 84 81
90 89 86 84 84 81
Wi
RPM
BHP
% WOV
3
Density 0.075 lb/ft
3
Density 1.2 kg/m
70% WOV
80% WOV
90% WOV
7 8 9
12 14
4
RPM BHP
2188 3.85
2233 4.13
2280 4.43
2338 4.76
2399 5.11
2461 5.49
7 8 L A
Wo
51 39 64
51 39 62
51 40 62
51 40 62
55 46 70
55 46 68
54 46 67
54 46 67
68 54 77
61 54 74
60 55 73
60 55 73
76 65 86
69 62 82
68 62 80
68 63 80
83 85 94
78 72 90
77 72 88
77 72 88
, L A and outlet L ,
Wi Wo