Greenheck Fan QEP - Manual (Page 29)

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DFSUJGJFE
JT
GPS
JOTUBMMBUJPO
UZQF
"
'SFF
JOMFU

'SFF
PVUMFU
1PXFS
SBUJOHT
#IQ

EP
OPU
JODMVEF
USBOTNJTTJPO
MPTTFT
1FSGPSNBODF
SBUJOHT
EP
OPU
JODMVEF

the effects of appurtenances (accessories).
The sound power level ratings shown are in decibels, referred to 10 -12 XBUUT
DBMDVMBUFE
QFS
".$"
*OUFSOBUJPOBM
4UBOEBSE

7BMVFT
TIPXO
BSF
GPS
JOMFU
-
8J
, L
8J
A
and outlet L
8P
, L
8P
A sound power levels for installation type A: Free inlet, Free outlet. The A-weighted sound ratings shown have been calculated per AMCA
International Standard 301. Outlet ratings do not include the effects of duct end correction.
Plenum Size


CFM OV
STATIC PRESSURE (in. wg)
1 2 3 4 5 6 7 8 9
RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1
  476     36.6 638 47.7 683  729 71.3 770 83.7
60000 2187    29.1 614 40.6 661  706 64.9 747 77.6 789 90.6 828 104
 2369    33.0 642  687  730 71.0 770 84.3 808 98.0 847 112 883 127
70000   24.9 624 37.3 671 49.9 714 63.3  77.4 794 91.6 831 106 866 121 902 136
 2734 606 28.7  41.8 700  741 69.2 781 83.9 818 99.3  114 889 130 923 146
80000 2916 640 33.0 687 46.9 730 61.1 770  808 90.9 844 107 878 123 913 139 946 
 3098 674 37.7 719  760  799 82.7   870  904 132 937  969 167
90000 3281 708 42.9   791 74.2 829 90.2 864 107 898 124 930 141 962 160 993 178
 3463 742 48.7 784 64.9 822   98.4 893 116  133   988 170 1018 189
100000  777  817 71.9  89.4 889 107 923   143  162  181 1044 201
 3827 811 61.9  79.6 886 97.8 920 116   984  1013 173 1043 193
110000 4010 846 69.3 883 87.8 918 107  126 983 146 1013  1042 
RPM 
807
Inlet Sound Power, L
8J

<E#
SFG
 -12 XBUUT>
1 2 3 4  6 7 8 L
8J
A
300 100 90 83 74  69 63   76
80 87 80 70 67 62    70
60 86 78 68 64 60   49 68
 82 76 68 64 60   49 68
400 100 96 90 80 80 77 72 66 61 83
80 92 86 76 74 68  61  76
60 91 84 73 70 66 62 60  74
 92 86 74 70 66 63 61  
600 100 97 103 94 89 87 83 79  94
80 96 103 92  80 76 73 70 91
60  98 88 81 76 73 71 70 86
 97 99 88 81 76 73 72 71 87
800 100 99 104 101 98 94 91 87 83 100
80  102 98 94 89 83 80 78 
60 93 99  90 84 80 79 78 92
  103 96 89 84 81 80 79 93
1046 100  109 109  101 98 94 91 107
80 101 106 107 101 96 91 87 84 103
60 98 103 104 98 92 87  83 100
 100 106 107 98 91 88 86  102
RPM 
807
Outlet Sound Power, L
8P

<E#
SFG
 -12 XBUUT>
1 2 3 4  6 7 8 L
8P
A
300 100 88  82 82 76 71 63  82
80 87 82 79 77 71 67 61  78
60 84 79 77 76 69  60  76
 82 78 77 76 68 64 60  76
400 100 93 90 87 87 82 79 72  88
80 93 88 84 83 76 74 69 63 84
60 91 88 84 82  71 67 63 83
 94 91 88 86 78 73 68 62 86
600 100 94 103 100 96 92 89  80 99
80 93 101 98 93 87 84 80 76 
60  98 96 91 86 82 78 73 93
 100 99 96 92 86 82 78 73 94
800 100 100 106 107  99 96 92 89 106
80 97 104 104 101  90 87 83 102
60 99 103 102 97 92 88 84 79 99
 102 106 102 97 92 87 83 79 99
1046 100  110 113 111 107 103 99 97 113
80 103 107 111 108 103 97 94 90 109
60  108 109  100  91 87 106
 106 110 111  99  91 87 107
29
Plenum Size 60


QEP Class I Maximum rpm 637
QEP Class II Maximum rpm 830
QEP Class III Maximum rpm 1046
QEP Motor on Frame Limit 365T
Minimum Motor Size 5 [hp]
Wheel Diameter
60.00
1524
[in.]
[mm]
Peak Power
(rpm / 175) 3
(rpm / 193) 3
[hp]
[kW]
Wheel Outlet Velocity
cfm / 27.4
m 3 /s / 16.1
[ft/min]
[m/s]
Tip Speed
rpm x 15.7
rpm x 0.0798
[ft/min]
[m/s]
% Wide Open Volume (%WOV)
cfm / (rpm x 1.36)
m 3 /hr / (rpm x 2.311)
[%]
[%]
Imperial data — Metric data
0 5 10 15 20
0
5
10
15
20
25
30
0 2 4 6 8 10 12 14
0
2
4
6
8
10
12
14
90%
80%
70%
60%
15
10
20
30
40
50
25
75
rpm
hp
% WOV
Density 0.075 lb/ft 3
Density 1.2 kg/m 3
60
100 125 150
200 250
1046
930
830
738
637
544
475
377
D
O
N
O
T S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
IS
S
Y
S
T
E
M
C
U
R
V
E
Volume (cfm x 10,000)
Volume (m 3 /hr x 10,000)
10
Static Pr
essur
e (in. wg)
Static Pr
essur
e (Pa x 100)