Qei-60 Class I - Greenheck QEI-L Manual

QEI-60 Class I

Performance Data
Maximum Fan RPM
Specification Data
Maximum Motor
Frame Size
Minimum Motor
Starting hp
Wheel Diameter
Approximate Weight
(Less Motor & Drives)
Maximum Bhp = (Fan RPM / 167)
Outlet Velocity (FPM) = CFM / 37.23
Tip Speed (FPM) = Fan RPM x 19.1
% WOV = (CFM x 100) / (Fan RPM x 159)
Imperial data — Metric data
Performance Data
CFM OV 0.25
RPM BHP
34000 912 242 2.43
40000 1073 276 3.36
46000 1234 310 4.56
52000 1395 345 6.06
58000 1556 381 7.89
64000 1717 417 10.1
70000 1878 454 12.7
76000 2039 490 15.8
82000 2200 527 19.4
88000 2361 564 23.5
94000 2522 601 28.2
100000 2683 638 33.5
Inlet Sound Power, L
RPM % WOV 1
100 85
80 83
300
60 82
50 81
100 92
80 91
400
60 89
50 89
100 99
80 97
500
60 95
50 94
100 101 101
80 99
600
60 98
50 96
100 103 105
80 101 104
680
60 99 101
50 99
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
50
680
405T
15 hp 11 kW
73 in. 1854 mm
3500 lbs. 1588 kg.
3
0.5 1
RPM BHP RPM BHP
271 3.92 328 7.58
300 4.98 349 8.89
331 6.33 374 10.5
364 8.00 402 12.4
398 10.0 432 14.7
432 12.4 463 17.4
467 15.3 495 20.5
502 18.5 529 24.2
538 22.3 562 28.3
575 26.6 597 33.0
611 31.5 631 38.3
647 37.0 666 44.2
[dB ref 10 watts]
-12
Wi
2 3 4 5 6 7 8
81 78 78 73 63 56 51
79 77 75 69 62 55 49
77 76 75 69 63 56 49
77 76 75 69 63 56 49
89 84 82 83 72 64 58
86 82 80 76 70 63 57
84 79 79 76 70 65 59
83 79 79 75 70 65 59
96 90 87 89 79 70 63
93 87 85 81 75 69 63
89 83 82 80 75 70 65
88 83 82 80 75 70 65
95 91 92 87 76 69
99 93 89 86 80 74 68
96 88 86 84 80 75 70
95 88 86 84 80 75 70
99 95 94 92 81 73
97 92 90 85 78 72
92 89 88 84 79 74
99 92 89 88 84 79 74
-12
A values only.
Wo
8
75
18
7
60
16
50
6
14
40
5
12
30
10
4
25
8 20
3
15
6
2 10
4
1
2
0
0
0 20
0 20
STATIC PRESSURE (inches wg)
1.5 2
RPM BHP RPM BHP RPM
380 11.7
397 13.4 439 18.2 484
417 15.3 458 20.5 494
440 17.4 477 23.1 514
465 20.0 500 25.8 533
493 22.9 525 29.0 556
523 26.3 551 32.6 580
555 30.3 579 36.7 606
586 34.7 610 41.5 634
619 39.7 642 46.8 663
652 45.3 673 52.7
Outlet Sound Power, L
L A RPM % WOV
Wi
78 100
76 80
300
75 60
75 50
86 100
82 80
400
81 60
81 50
92 100
87 80
500
85 60
85 50
96 100
92 80
600
89 60
89 50
100 100
96 80
680
93 60
93 50
watts, calculated per AMCA Standard 301. Values shown are for inlet L
40 60 80
Volume (cfm x 1000)
40 60 80 100 120 140
3
Volume (m /hr x 1000)
2.5 3 3.5
BHP RPM BHP RPM BHP
23.7
26.0 534 32.1
29.0 547 35.1 580 41.6
32.2 566 38.8 596 45.5
35.6 586 42.6 616 49.9
39.4 609 46.7 636 54.4
43.8 632 51.3 659 59.2
48.7 659 56.5
54.3
[dB ref 10 watts]
-12
Wo
1 2 3 4 5 6
86 82 82 80 75 65
85 81 80 78 71 64
85 79 78 77 71 65
85 79 78 77 71 64
92 89 89 86 84 75
92 87 87 84 78 72
91 85 84 82 77 72
91 85 84 82 77 72
96 94 94 91 90 82
95 92 91 88 83 78
93 90 89 86 82 77
95 90 88 86 82 77
98 99 98 96 93 88
98 97 95 93 88 83
96 95 93 91 87 82
98 96 92 90 87 82
100 102 101 100 96 93
99 101 98 97 92 87
98 99 95 95 91 87
100 100 95 94 90 86
Wi
RPM
BHP
% WOV
3
Density 0.075 lb/ft
3
Density 1.2 kg/m
100 120
160 180 200
4
RPM BHP
615 48.8
625 52.5
644 57.2
663 62.3
7 8 L A
Wo
57 50 80
57 49 78
57 49 77
57 50 77
66 58 88
64 56 85
65 58 83
65 59 83
73 65 94
70 63 90
71 65 88
72 67 88
79 71 98
76 69 94
77 71 93
77 72 92
84 76 102
81 73 98
81 75 96
81 76 96
, L A and outlet L ,
Wi Wo