HIGH PERFORMANCE AIRFOIL PLENUM WHEELS

Transcription

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#ONTENTS
0AGE
'ENERALDESCRIPTIONxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
7HEELPERFORMANCExxxxxxxxxxxxxxxxxxxxxxxxxxxxx
0ERFORMANCEDATAxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
0OWERCORRECTIONxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
4EMPERATUREAND!LTITUDECORRECTIONFACTORSxxxxxxxxxxxxxxxxxxxxxx
-OTORSELECTIONxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
3OUNDLEVELSxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
3OUND$ATA4ABLESxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-INIMUMDISTANCESANDSELECTIONCRITERIAxxxxxxxxxxxxxxxxxxx
-INIMUMDISTANCESxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
0LENUMEFFECTLOSSESxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
3ELECTION%XAMPLExxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
0ERFORMANCECHARTSxxxxxxxxxxxxxxxxxxxxxxxxxxxx
7HEELDIMENSIONSxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-OTORSIZEFOR$IRECT$RIVEN0LUG&ANxxxxxxxxxxxxxxxxxxxxx
(UBARRANGEMENT)NTERNAL()xxxxxxxxxxxxxxxxxxxxxxxxxxx
(UBARRANGEMENT%XTERNAL(%xxxxxxxxxxxxxxxxxxxxxxxxxxx
!VAIBLE0LENUM&ANS!RRANGEMENTS$IMENSIONSxxxxxxxxxxxxxxxx !RRANGEMENT3xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
!RRANGEMENT3xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
!CCESSORIESxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
3PARKRESISTANTCONSTRUCTION%8xxxxxxxxxxxxxxxxxxxxxxxxxxx
)NLET'UARD:3xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
!NTIVIBRATIONMOUNTINGS$!'$!-xxxxxxxxxxxxxxxxxxxxxxxxx
)NLET&LANGE:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
&LEXIBLE)NLETCONNECTION:%,xxxxxxxxxxxxxxxxxxxxxxxxxxxx
&LOW-ETERxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
2OTATIONxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
0RODUCTIDENTIFICATIONxxxxxxxxxxxxxxxxxxxxxxxxxxxx 7HEELREFERENCECODEEXAMPLExxxxxxxxxxxxxxxxxxxxxxxxxx
0LENUMFANREFERENCECODEEXAMPLExxxxxxxxxxxxxxxxxxxxxxxx
$,5)2,/:+((/6)253/(180)$163($)
'%.%2!,$%3#2)04)/.
4HE SINGLE INLET HIGH PERFORMANCE AIRFOIL CENTRIFUGAL WHEEL 0%!& HAS BEEN
DESIGNED TO HANDLE CLEAN AIR AND TO ACHIEVE OPTIMUM AERODYNAMIC
PERFORMANCE WITH SMOOTH AIR FLOW THROUGH THE IMPELLER WHEN NOT FITTED
WITHINACONVENTIONALFANHOUSING
4HE IMPELLER IS MANUFACTURED IN CORROSION RESISTANT STEEL WITH BACKWARD
CURVED TRUE AIRFOIL SHAPED BLADES CONTINUOSLY WELDED INTO POSITION 4HE HUB
BOREISPRECISIONMACHINEDANDINCORPORATESAKEYWAYANDLOCKINGSCREW
!LL IMPELLERS ARE STATICALLY AND DYNAMICALLY BALANCED TO A GRADE OF 1 IN
ACCORDANCEWITH$).)3/AND!.3)3
4HEINLETCONEISDESIGNEDTOGIVETHEOPTIMUMAERODYNAMICPERFORMANCE
7(%%,0%2&/2-!.#%
0ERFORMANCE$ATA
4HE 0%!& HIGH PERFORMANCE AIRFOIL IMPELLER HAS BEEN TESTED IN #OMEFRIgS CERTIFIED LABORATORY IN ACCORDANCE
WITH $). "3 0ART )3/ !-#! FIG REF TO FIGURE AND RESULTS REFER AT
DENSITYOFȡKGM 0OWERRATINGSDONOTINCLUDEBEARINGLOSSES
0ERFORMANCETESTRIGSCHEMEACCORDINGTO$)."30ART)3/!-#!FIG
4HEPERFORMANCECURVESINCLUDETHEFOLLOWINGINFORMATION
¨PSTAT
6
0W
N
¨PSTAT
6
0W
Ș T
,W!
3TATICPRESSURE
6OLUMEAIRFLOW
7HEELABSORBEDSHAFTPOWER
&ANSPEED
3TATIC%FFICIENCY
Ș ST
4OTAL%FFICIENCY
3OUND0OWER,EVEL
;0A=
;M H=
;K7=
;MIN =
;=
;=
;D"!=
THEORICVALUECALCULATEDTAKINGINTOACCOUNTTHEDYNAMICPRESSUREATTHEIMPELLEROUTLET
$,5)2,/:+((/6)253/(180)$163($)
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-OTORSELECTION
4O DETERMINE THE MOTOR RATING 0. THE WHEEL ABSORBED SHAFT POWER 0W MUST BE INCREASED BY A FACTOR FW TO
ACCOMMODATEFORTHEARRANGEMENTLOSSESSAFETYMARGINSxETC
0.0WFW
4HEFACTORFWCANBECHOSENFROMTHEFOLLOWINGFIGURES
0WK7FW
0WK7FW
7HENSELECTINGTHESUITABLEMOTORTHERUNUPTIMEMUSTBECONSIDERED
4HERUNUPTIMEhTAvCANBECALCULATEDACCORDINGTOTHEFOLLOWINGFORMULA
WHERET!ACCELERATIONTIME ;S=
*MOMENTOFINERTIAOFTHEREVOLVINGPARTS;KGM =
n
NIMPELLERREVOLUTION;MIN =
0.MOTORRATING;K7=
)F hT!v EXCEED THE MOTORS MANUFACTURER RECOMMENDATIONS A LARGER MOTOR OR A HIGHTORQUE TYPE MUST BE
USED
$,5)2,/:+((/6)253/(180)$163($)
3/5.$,%6%,3
4HEMEASUREMENTOFNOISELEVELSHAVEBEENMADEACCORDINGTO)3/$).0ARTAND
"30ARTINDUCTMETHOD3TANDARDSUSINGA"RUEL+JAERREALTIMEFREQUENCYANALYZER
4HE3OUND0OWER,EVEL,W!REFERREDTO7 7ATTREQUIREDFORCALCULATIONANDDESIGNOFSOUND
ATTENUATIONUNITSAREMARKEDONTHEPERFORMANCECURVES
3YMBOLSAND&ORMULAE
,W!!WEIGHTED4OTAL3OUND0OWER,EVELINSIDETHEINLETDUCT;D"!=
,WOCT3OUND0OWER,EVELATASPECIFIC/CTAVE"AND-ID&REQUENCY;D"!=
FM /CTAVE"AND-ID&REQUENCY;(Z=
¨,WOCT$IFFERENCEBETWEENTHE4OTAL3OUND0OWER,EVEL,WOCTATTHECORRESPONDING/CTAVE"AND
-ID&REQUENCYANDTHE!WEIGHTED4OTAL3OUND0OWER,EVEL,W! ;D"=
¨,W$IFFERENCEBETWEENTHE4OTAL3OUND0OWER,EVEL,WANDTHE!WEIGHTED4OTAL3OUND
0OWER,EVEL,W! ;D"=
3OUNDMEASUREMENTTESTRIGSCHEMEACCORDINGTO$).0ART"30ART)3/
&AN3OUND$ATAAREDETERMINEDASFOLLOWS
4HE !WEIGHTED 4OTAL 3OUND 0OWER ,EVEL ,W! INSIDE THE INLET DUCT CAN BE READ FROM THE 0ERFORMANCE
#HARTFORAGIVENWHEELPERFORMANCE
4HE 3OUND 0OWER ,EVEL ,WOCT AT A SPECIFIC /CTAVE "AND -ID&REQUENCY INSIDE THE INLET DUCT CAN BE
DETERMINEDFROMFOLLOWINGFORMULA
,WOCT,W!¨,WOCT
4HE4OTAL3OUND0OWER,EVELINSIDETHEINLETDUCTCANBEDETERMINEDFROMFOLLOWINGFORMULA
,W,W!¨,W
4HE VALUES FOR ¨,WOCT AND ¨,W FOR EACH WHEEL SIZE CAN BE FOUND IN THE 3OUND $ATA 4ABLES SECTION CONSIDERINGTHERELEVANT7HEEL0ERFORMANCE!REAANDTHERANGEOFWHEELSPEED
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3OUND$ATATABLES
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-INIMUMDISTANCES
4HEFOLLOWINGMINIMUMDISTANCESARERECOMMENDEDFORACORRECTPLUGFANINSTALLATION
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2
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WHEREĳ !MAXWHEELDIAMETERSEETABLE
7(%%,ĳ
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;MM=
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4HELOSSASSOCIATEDWITHTHEDUCTTAKEOFFFROMTHEPLENUMMUSTBEADDEDTOTHESTATICPRESSUREREQUIREDBY
THEFAN
4HESELOSSESASLITERATUREINDICATESARE
FORAXIALDUCTEDDISCHARGE0/3
¨
PDC
FORRADIALDUCTEDDISCHARGE0/3
¨
PDC
WHEREPDCDYNAMICPRESSUREINTHEDISCHARGEDUCT
%XAMPLEXMDISCHARGEDUCT!M RADIALPOSITION0/3
ȡAIRDENSITYKGM
6REQUIREDAIRFLOWVOLUMEM HM S
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7HEELSELECTIONFORTHEFOLLOWINGOPERATINGPARAMETERS
-ODEL3IZE
6
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A0OWERCORRECTION
4HECORRECTEDABSORBEDPOWERCANBECALCULATEDASFOLLOW
4HERATIONNMAXISEQUALTO
4HEVALUEOF+0WISREADONTHEGRAPHCORRESPONDINGTO+0W
THEREFORETHECORRECTEDABSORBEDPOWER0WCORRIS0WCORR
K7
B3OUNDDATA
4HEFOLLOWINGSTEPSMUSTBEFOLLOWEDTODETERMINETHE/CTAVE"ANDVALUES
B 2EAD ON THE 3OUND $ATA 4ABLE FOR 0%!& EACH /CTAVE "AND AND CONSIDERING THE SELECTED
WHEELPERFORMANCEZONEANDSPEEDAREAN
MIN THEAPPROPRIATEVALUESFOR¨,WOCT
¨,W
B!PPLYTHESECORRECTIONSTO,W!D"!ADDTHE¨,WOCTVALUESTOOBTAINTHEVALUESOF,WOCT
,WOCT
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ROUNDEDOFFTO
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B4OOBTAINTHE,W4OTAL3OUND0OWERVALUEADDTO,W!THE¨,WVALUE
,W,W!¨,WD"!D"ROUNDEDOFFTOD"
B 4O OBTAIN THE !7EIGHTED /CTAVE "AND VALUES APPLY TO EACH OCTAVEBAND VALUE THE CORRECTION FACTOR
LISTEDHEREBELOW
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6ALUESROUNDEDOFF
,WOCT!!WEIGHTEDVALUESARECONSEQUENTLY,WOCT!,WOCT!WEIGHTING
,WOCT! ,WOCT! ,WOCT! ,WOCT! ,WOCT! ,WOCT! ,WOCT! ,WOCT!
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C4EMPERATUREANDALTITUDECORRECTION
)F TEMPERATURE AND ALTITUDE AT WHICH THE FAN WILL OPERATE ARE NOT STANDARD THE PRESSURE VALUE USED FOR THE
SELECTIONMUSTBECORRECTED,ETSCONSIDERTHEFOLLOWINGPARAMETERS
!IRVOLUME
2EQUIREDSTATICPRESSURE
M H
0AREFERREDTOTHEFOLLOWINGCONDITIONS
/PERATINGTEMPERATURE #
!LTITUDE MASL
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4HECORRECTEDPRESSURETOBEUSEDFORTHESELECTIONONTHEPERFORMANCECHARTISTHEREFORE
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7EOBTAINTHEFOLLOWINGOPERATINGPARAMETERS
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6X;M¨H=
PEAF 900
1600
47
10
Model/Size :
-1
Wheel Max RPM [min ]
Wheel Max kW
Wheel No.Blades
∆pstat
[Pa]
Fan curves plotted for air density: 1,2 kg/m3
Free inlet - Free outlet
area 1
3000
(59%)
(65%)
57%
62%
LWA3 : A-weighted Total Sound Power Level inside the inlet duct
(71%)
67%
RPM 1700
(74%)
69%
(76%)
69%
1600
2500
(76%)
66%
94 dB(A)
94
1500
(73%)
61%
2000
area 2
1400
92
(69%)
1300
53%
90
1500
1200
88
(63%)
1100
55
43%
86
1000
1000
84
(ηt = 59%)
900
82
800
500
st = 31%
kW 45 η
80
37
30
78
700
76
600
15
72
500
22
11
68
400
18,5
64
1,5 2,2
0,75
3
4
5,5
7,5
ver. 1.1.0 Feb_00
0
0
10
20
30
40
50
21
60
70
V x 1000 [m³/h]
PEAF 1000
1400
55
10
Model/Size :
-1
Wheel Max kW
Wheel No.Blades
∆pstat
[Pa]
area 1
(64%)
(69%)
61%
66%
(73%)
69%
RPM 1450
(75%)
69%
2500
1400
(76%)
68%
1350
(75%)
1300
65%
94
94 dB(A)
2000
1250
area 2
(73%)
60%
1200
92
1150
(70%)
1100
1500
54%
90
1050
1000
(65%)
88
45%
950
900
1000
86
850
84
800
750
(ηt = 56%)
kW 55 η
82
45
700
80
650
500
37
30
78
600
76
550
500
450
400
st = 31%
74
15
72
18,5
22
11
68
1,5 2,2
3
4
5,5
7,5
ver. 1.1.0 Feb_00
0
0
10
20
30
40
50
22
60
70
80
V x 1000 [m³/h]
PEAF 1120
1200
57
10
Model/Size :
-1
Wheel Max kW
Wheel No.Blades
∆pstat
[Pa]
area 1
2500
(59%)
(65%)
57%
63%
RPM 1250
(71%)
66%
(74%)
69%
(76%)
1200
69%
(76%)
2000
1150
67%
92 dB(A)
92
1100
(74%)
62%
1050
1500
area 2
90
1000
(70%)
55%
950
88
900
(64%)
86
850
44%
1000
800
84
750
82
700
80
650
600
500
kW 55
37
76
500
30
74
70
66
1,5 2,2
ηst = 31%
45
78
550
450
400
350
(ηt = 56%)
3
4
5,5
11
7,5
15
18,5
22
ver. 1.1.0 Feb_00
0
0
20
40
60
23
80
100
V x 1000 [m³/h]
PEAF 1250
1100
76
10
Model/Size :
-1
Wheel Max kW
Wheel No.Blades
∆pstat
[Pa]
area 1
(60%)
(65%)
58%
63%
(71%)
67%
RPM 1150
2500
(75%)
69%
(77%)
1100
70%
(77%)
1050
68%
2000
1000
94 dB(A)
94
(75%)
63%
area 2
950
92
900
(71%)
56%
1500
850
90
800
(65%)
45%
88
750
1000
700
86
650
(ηt = 57%)
84
ηst = 31%
600
500
kW
82
550
55
80
500
45
78
450
37
30
76
400
22
72
350
300
68
3
1,5
4 5,5
7,5
11
15
ver. 1.1.0 Feb_00
0
0
75
20
40
60
80
24
100
120
140 V x 1000 [m³/h]
PEAF 1400
975
92
10
Model/Size :
-1
Wheel Max kW
Wheel No.Blades
∆pstat
[Pa]
area 1
(56%)
(61%)
54%
(66%)
59%
RPM 1050
62%
(70%)
65%
2500
(73%)
67%
1000
(74%)
66%
950
98 dB(A)
98
2000
(73%)
900
62%
area 2
850
96
(71%)
800
56%
110
1500
94
750
700
92
(66%)
45%
650
1000
90
600
88
(ηt = 59%)
550
86
kW
500
84
500
450
55
80
78
350
300
250
200
75
82
400
30
70
0,75
37
45
22
74
64
1,5
3
4 5,5
11
7,5
15
ver. 1.1.0 Feb_00
0
0
20
ηst = 31%
90
40
60
80
100
25
120
140
160
V x 1000 [m³/h]
PEAF 1600
850
118
10
Model/Size :
-1
Wheel Max kW
Wheel No.Blades
∆pstat
[Pa]
area 1
(56%)
54%
RPM 900
(61%)
59%
(66%)
62%
(70%)
2500
65%
(73%)
67%
850
(74%)
66%
102
800
2000
(73%)
62%
750
area 2
100dB(A)
100
700
(71%)
1500
56%
98
650
132
96
600
(66%)
45%
94
1000
550
92
500
(ηt = 59%)
90
450
kW 110
88
400
500
90
86
75
84
350
82
300
80
250
200
76
72
1,5
3
7,5
4 5,5
11
22
15
30
37
45
55
ver. 1.1.0 Feb_00
0
0
50
ηst = 31%
100
150
26
200
V x 1000 [m³/h]
AIRFOIL WHEELS FOR PLENUM FANS - PEAF
6. WHEEL DIMENSIONS: PEAF 315 ÷ 1600
315
355
400
450
500
560
630
710
800
900
1000
1120
1250
1400
1600
ΦA
ΦB
ΦC
ΦD
325
365
412
462
513
575
646
722
813
913
1016
1136
1266
1404
1604
332
359
410
459
510
573
643
718
808
909
1006
1137
1290
1285
1460
355
395
440
490
540
610
680
755
845
945
1050
1195
1325
1320
1510
385
425
470
520
565
640
710
795
855
985
1090
1235
1370
1360
1555
E
208
230
257
287
323
363
405
459
508
571
635
704
791
1022
1175
ΦF
G
K
S
10
10
10
12
12
15
15
15
15
15
15
15
15
15
15
6
8
8
8
8
8
8
8
8
8
8
12
12
24
24
137
150
168
186
207
231
262
298
334
378
410
455
499
559
654
12
13
18
19
20
22
24
27
29
32
33
35
37
40
45
(*) WITHOUT HUB; HUB WEIGHT AND TOTAL WHEEL MOMENT OF INERTIA CAN BE FOUND ON SECTION 7.
27
(*) WHEEL
WEIGHT
[kg]
4
5
7
9
15
17
23
37
46
66
93
122
163
241
374
INLET CONE
WEIGHT [kg]
1
2
2
3
3
5
6
7
9
11
13
17
21
47
62
7. MOTOR SIZE FOR DIRECT DRIVEN PLUG FAN
7.1. Hub Arrangement: Internal - HI
WHEEL WITH
ALUMINIUM HUB
WHEEL WITH
STEEL HUB
WHEEL WITH
TAPERLOCK HUB
(*) steel distance bush to insert between aluminium hub and motor shaft abutting
L
EE
WH
MOTOR
SIZE
φ
315
355
400
450
500
OUTPUT
POWER POLES
[Kw]
ALUMINIUM HUB
SHAFT
DIAMETER
[mm]
Hub
Weight [kg]
R
W
STEEL HUB
J **
Hub
[kg m2] Weight [kg]
R
W
TAPERLOCK HUB
J **
Hub
TYPE Weight [kg]
[kg m2]
R
W
J **
[kg m2]
80 B
1,1
2
19
0,52
9,5
64
0,08
1,5
17
50
0,1
SM12
2,1
6
25
0,11
90S
1,5
2
24
0,49
9,5
64
0,08
1,2
22,5
55
0,1
SM12
2,1
6
25
0,11
90 L
2,2
2
24
0,49
9,5
64
0,08
1,2
22,5
55
0,1
SM12
2,2
6
25
0,11
100 L
3
2
28
0,46
9,5
64
0,08
1,3
16
70
0,1
112 M
4
2
28
0,46
9,5
64
0,08
1,3
16
70
0,1
80 B
1,1
2
19
0,52
9,5
64
0,12
1,5
17
50
0,14
SM12
2,2
6
25
0,16
90 L
2,2
2
24
0,49
9,5
64
0,12
1,2
22,5
55
0,14
SM12
2,2
6
25
0,16
100 L
3
2
28
0,46
9,5
64
0,12
1,3
16
70
0,14
SM12
2,2
6
25
0,16
0,46
9,5
64
0,12
1,3
16
70
0,14
2,8
17
90
0,17
4,1
4,1
3,2
3,2
3,2
4,4
4,4
5,8
4,1
4,1
3,2
3,2
3,2
4,4
5,8
4,1
4,1
3,2
3,2
3,2
4,4
4,4
5,8
21
21
22
22
22
48
48
61
21
21
22
22
22
48
61
21
21
22
22
22
48
48
61
60
60
63
63
63
85
85
115
60
60
63
63
63
85
115
60
60
63
63
63
85
85
115
0,31
0,31
0,29
0,29
0,29
0,32
0,32
0,36
0,47
0,47
0,43
0,43
0,29
0,48
0,53
0,47
0,47
0,8
0,8
0,8
0,85
0,85
0,92
SM12
SM12
SM16
SM16
SM16
2,2
2,2
3,5
3,5
3,5
5
5
11
11
11
25
25
38
38
38
0,26
0,26
0,3
0,3
0,3
SM16
SM16
SM16
SM16
SM16
3,5
3,5
3,5
3,5
3,5
11
11
11
11
11
38
38
38
38
38
0,44
0,44
0,44
0,44
0,3
SM16
SM16
SM16
SM20
SM20
SM20
3,5
3,5
3,5
6
6
6
11
11
11
8
8
8
38
38
38
32
32
32
0,44
0,44
0,81
0,92
0,92
0,92
112 M
4
2
28
132 SA
5,5
2
38
90 S
90 L
100 LA
100 LB
112 M
132 SA
132 SB
160 MA
90 S
90 L
100 LA
100 LB
112 M
132 SB
160 MA
90 S
90 L
100 LA
100 LB
112 M
132 S
132 SB
160 MA
1,1
1,5
2,2
3
4
5,5
7,5
11
1,1
1,5
2,2
3
4
7,5
11
1,1
1,5
2,2
3
4
5,5
7,5
11
4
4
4
4
2
2
2
2
4
4
4
4
2
2
2
4
4
4
4
4
4
2
2
24
24
28
28
28
38
38
42
24
24
28
28
28
38
42
24
24
28
28
28
38
38
42
1,18
1,18
1,4
1,4
1,4
1,28
1,28
1,22
1,18
1,18
1,4
1,4
1,4
1,28
1,22
1,18
1,18
1,4
1,4
1,4
1,28
1,28
1,22
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
54
54
84
84
84
84
84
84
54
54
84
84
84
84
84
54
54
84
84
84
84
84
84
0,23
0,23
0,23
0,23
0,23
0,23
0,23
0,23
0,37
0,37
0,37
0,37
0,37
0,37
0,37
0,72
0,72
0,72
0,72
0,72
0,72
0,72
0,72
(**) TOTAL WHEEL MOMENT OF INERTIA (WHEEL+HUB)
SUBJECT TO CHANGE BY COMEFRI
28
L
EE
WH
MOTOR
SIZE
φ
OUTPUT
POWER POLES
[Kw]
SHAFT
DIAMETER
[mm]
ALUMINIUM HUB
Hub
Weight [kg]
R1
100 LA
2,2
4
28
2,85
3
100 LB
3
4
28
2,85
3
112 M
4
4
28
2,85
3
132 S
5,5
4
38
3,14
3
560 132 M 7,5
4
38
3,14
3
160 M
11
4
42
3,06
3
160 L
15
4
42
180 M
18,5
4
48
100 LB
3
4
28
2,85
3
112 M
2,2
6
28
2,85
3
112 M
4
4
28
2,85
3
132 S
5,5
4
38
3,14
3
4
38
3,14
3
630 132 M 7,5
160 M
11
4
42
3,06
3
160 L
15
4
42
180 M
18,5
4
48
180 L
22
4
48
100 LB
3
4
28
2,85
4
112 M
2,2
6
28
2,85
4
112 M
4
4
28
2,85
4
132 MA
4
6
38
3,14
4
132 MB
5,5
6
38
3,14
4
4
38
3,14
4
710 132 M 7,5
160 M
11
4
42
160 L
15
4
42
180 M
18,5
4
48
180 L
22
4
48
200 L
30
4
55
160 M
7,5
6
42
160 L
11
6
42
160 M
11
4
42
160 L
15
4
42
800 180 M 18,5
4
48
180 L
22
4
48
200 L
30
4
55
225 S
37
4
60
160 M
7,5
6
42
160 L
11
6
42
180 L
15
6
48
200 LA
18,5
6
55
900 180 L
22
4
48
200 L
30
4
55
225 S
37
4
60
225 M
45
4
60
180 L
11
8
48
160 L
11
6
42
180 L
15
6
48
200 LA
18,5
6
55
200 L
22
6
55
1000 225 M
30
6
60
200 L
30
4
55
225 S
37
4
60
225 M
45
4
60
250 M
55
4
65
225 S
18,5
8
60
200 LA
18,5
6
55
200 L
22
6
55
1120 225 M
30
6
60
250 M
37
6
65
280 SA
55
6
75
250 M
30
8
65
250 M
37
6
65
1250 280 SA 55
6
75
315 SA
75
6
80
45
8
75
280 SMA
315 SA
55
8
80
1400 315 SA 75
6
80
90
6
80
315 SMA
315 SA
75
8
80
1600 315 MB 90
8
80
W
STEEL HUB
J **
Hub
[kg m2] Weight [kg]
102
102
102
102
102
102
1,072
1,072
1,072
1,075
1,075
1,075
102
102
102
102
102
102
1,77
1,77
1,77
1,78
1,78
1,78
102
102
102
102
102
102
3,47
3,47
3,47
3,48
3,48
3,48
6,8
6,8
6,8
7,2
7,2
9,3
9,3
8,9
6,8
6,8
6,8
7,2
7,2
9,3
9,3
8,9
8,9
6,8
6,8
6,8
7,2
7,2
7,2
9,3
9,3
9,3
8,9
10,9
12,8
12,8
12,8
12,8
14,4
14,4
11,9
12,4
12,8
12,8
14,4
11,9
14,4
11,9
12,4
12,4
14,4
12,8
14,4
11,9
11,9
11,9
11,9
12,4
12,4
15
33
33
33
33
33
38
33
33
38
46
46
46
46
46
46
46
R
W
19
19
19
23
23
23
23
23
19
19
19
23
23
23
23
23
23
19
19
19
23
23
23
23
23
23
23
29,5
5
5
5
5
5
5
5
18,5
5
5
5
5
5
5
18,5
18,5
5
5
5
5
5
18,5
5
18,5
18,5
5,5
24,5
24,5
24,5
24,5
24,5
24,5
22,5
22,5
22,5
26
26
26
26
26
26
26
70
70
70
90
90
120
120
120
70
70
70
90
90
120
120
120
120
70
70
70
90
90
90
120
120
120
120
120
115
115
115
115
115
115
115
145
115
115
115
115
115
115
145
145
115
115
115
115
115
115
115
145
145
145
145
145
145
145
145
145
145
145
145
175
175
175
175
175
175
175
TAPERLOCK HUB
J **
Hub
TYPE Weight [kg]
[kg m2]
1,32
1,32
1,32
1,34
1,34
1,46
1,46
1,43
1,32
2,08
2,08
2,11
2,11
2,26
2,26
2,23
2,23
1,32
2,08
2,08
3,85
3,85
3,85
4,03
4,03
4,03
4
4,17
6,5
6,5
6,5
6,5
6,7
6,7
6,4
6,4
10,96
10,96
11,2
10,85
11,2
10,85
10,9
10,9
18,1
17,8
18,1
17,65
17,65
17,65
17,65
17,71
17,71
18,15
33
33
33
33
33
34
52
52
53
55
95
95
95
95
181
181
R
W
J **
[kg m2]
SM20
SM20
SM20
SM25
SM25
6
6
6
11
11
8
8
8
14
14
32
32
32
45
45
1,27
1,27
1,27
1,55
1,55
SM20
SM20
SM25
SM25
SM25
6
6
11
11
11
8
7
13
13
13
32
32
45
45
45
1,27
2,03
2,38
2,38
2,38
29
7.2. Hub Arrangement: External - HE
WHEEL WITH
ALUMINIUM HUB
WHEEL WITH
STEEL HUB
(*) steel distance bush to insert between aluminium hub and motor shaft abutting
W
W
HE
HE
EL
EL
MOTOR
SIZE
φ
315
355
400
450
500
OUTPUT
POWER
[Kw]
POLES
SHAFT
DIAMETER
[mm]
STEEL HUB
ALUMINIUM HUB
Hub
Weight [kg]
K
W
J **
[kg m2]
Weight [kg]
Hub
K
W
J **
[kg m2]
80 B
1,1
2
19
0,52
44,5
64
0,08
1,5
17
50
0,1
90S
1,5
2
24
0,49
44,5
64
0,08
1,2
22,5
55
0,1
90 L
2,2
2
24
0,49
44,5
64
0,08
1,2
22,5
55
0,1
100 L
3
2
28
0,46
44,5
64
0,08
1,3
48
70
0,1
112 M
4
2
28
0,46
44,5
64
0,08
1,3
48
70
0,1
80 B
1,1
2
19
0,52
44,5
64
0,12
1,5
17
50
0,14
90 L
2,2
2
24
0,49
44,5
64
0,12
1,2
22,5
55
0,14
100 L
3
2
28
0,46
44,5
64
0,12
1,3
48
70
0,14
0,46
44,5
64
0,12
112 M
4
2
28
132 SA
5,5
2
38
90 S
90 L
100 LA
100 LB
112 M
132 SA
132 SB
160 MA
90 S
90 L
100 LA
100 LB
112 M
132 SB
160 MA
90 S
90 L
100 LA
100 LB
112 M
132 S
132 SB
160 MA
1,1
1,5
2,2
3
4
5,5
7,5
11
1,1
1,5
2,2
3
4
7,5
11
1,1
1,5
2,2
3
4
5,5
7,5
11
4
4
4
4
2
2
2
2
4
4
4
4
2
2
2
4
4
4
4
4
4
2
2
24
24
28
28
28
38
38
42
24
24
28
28
28
38
42
24
24
28
28
28
38
38
42
1,18
1,18
1,4
1,4
1,4
1,28
1,28
1,22
1,18
1,18
1,4
1,4
1,4
1,28
1,22
1,18
1,18
1,4
1,4
1,4
1,28
1,28
1,22
27,5
27,5
27,5
27,5
27,5
27,5
27,5
27,5
27,5
27,5
27,5
27,5
27,5
27,5
27,5
26,5
26,5
26,5
26,5
26,5
26,5
26,5
26,5
54
54
84
84
84
84
84
84
54
54
84
84
84
84
84
54
54
84
84
84
84
84
84
0,23
0,23
0,23
0,23
0,23
0,23
0,23
0,23
0,37
0,37
0,37
0,37
0,37
0,37
0,37
0,72
0,72
0,72
0,72
0,72
0,72
0,72
0,72
1,3
48
70
0,14
2,8
61
90
0,17
4,1
4,1
3,2
3,2
3,2
4,4
4,4
5,8
4,1
4,1
3,2
3,2
3,2
4,4
5,8
4,1
4,1
3,2
3,2
3,2
4,4
4,4
5,8
21
21
22
22
22
48
48
61
21
21
22
22
22
18
61
21
21
22
22
22
48
48
61
60
60
63
63
63
85
85
115
60
60
63
63
63
85
115
60
60
63
63
63
85
85
115
0,31
0,31
0,29
0,29
0,29
0,32
0,32
0,36
0,47
0,47
0,43
0,43
0,29
0,48
0,53
0,47
0,47
0,8
0,8
0,8
0,85
0,85
0,92
30
WH
EE
L
φ
560
630
710
800
900
1000
1120
1250
1400
1600
MOTOR
SIZE
OUTPUT
POWER
[Kw]
POLES
SHAFT
DIAMETER
[mm]
STEEL HUB
Hub
Weight [kg]
K
W
J **
[kg m2]
100 LA
2,2
4
28
6,8
37
70
1,32
100 LB
3
4
28
6,8
37
70
1,32
112 M
4
4
28
6,8
37
70
1,32
132 S
5,5
4
38
7,2
23
90
1,34
132 M
7,5
4
38
7,2
23
90
1,34
160 M
11
4
42
10,4
86,5
120
1,81
160 L
15
4
42
10,4
86,5
120
1,81
180 M
18,5
4
48
8,9
23
120
1,43
112 M
2,2
6
28
6,8
37
70
2,08
112 M
4
4
28
6,8
37
70
2,08
2,11
132 S
5,5
4
38
7,2
23
90
132 M
7,5
4
38
7,2
23
90
2,11
160 M
11
4
42
10,4
86,5
120
2,33
2,33
160 L
15
4
42
10,4
86,5
120
180 M
18,5
4
48
8,9
23
120
2,23
180 L
22
4
48
7,2
23
120
2,11
132 MA
4
6
38
7,2
23
90
3,85
132 MB
5,5
6
38
7,2
23
90
3,85
132 M
7,5
4
38
7,2
23
90
3,85
160 M
11
4
42
10,4
86,5
120
4,15
160 L
15
4
42
10,4
86,5
120
4,15
180 M
18,5
4
48
8,9
23
120
4
180 L
22
4
48
8,9
23
120
4
4,17
200 L
30
4
55
10,9
29,5
120
160 M
7,5
6
42
12,8
90
115
6,5
160 L
11
6
42
12,8
90
115
6,5
160 M
11
4
42
12,8
90
115
6,5
160 L
15
4
42
12,8
90
115
6,5
180 M
18,5
4
48
14,4
90
115
6,7
180 L
22
4
48
14,4
90
115
6,7
200 L
30
4
55
11,9
90
115
6,4
225 S
160 M
160 L
180 L
200 LA
180 L
200 L
225 S
225 M
180 L
160 L
180 L
200 LA
200 L
225 M
200 L
225 S
225 M
250 M
225 S
200 LA
200 L
225 M
250 M
280 SA
250 M
250 M
280 SA
315 SA
280 SMA
315 SA
315 SA
315 SMA
315 SA
315 MB
37
7,5
11
15
18,5
22
30
37
45
11
11
15
18,5
22
30
30
37
45
55
18,5
18,5
22
30
37
55
30
37
55
75
45
55
75
90
75
90
4
6
6
6
6
4
4
4
4
8
6
6
6
6
6
4
4
4
4
8
6
6
6
6
6
8
6
6
6
8
8
6
6
8
8
60
42
42
48
55
48
55
60
60
48
42
48
55
55
60
55
60
60
65
60
55
55
60
65
75
65
65
75
80
75
80
80
80
80
80
12,2
12,8
12,8
14,4
11,9
14,4
11,9
12,2
12,2
14,4
12,8
14,4
11,9
11,9
10,5
11,9
12,2
12,2
15
33
33
33
33
33
38
33
33
38
46
46
46
46
46
46
46
60,5
90
90
90
90
90
90
60,5
60,5
90
90
90
90
90
65
90
60,5
60,5
118,5
24,5
24,5
24,5
24,5
24,5
24,5
22,5
22,5
22,5
26
26
26
26
26
26
26
145
115
115
115
115
115
115
145
145
115
115
115
115
115
90
115
145
145
145
145
145
145
145
145
145
145
145
145
175
175
175
175
175
175
175
6,4
10,96
10,96
11,2
10,85
11,2
10,85
10,9
10,9
18,1
17,8
18,1
17,65
17,65
17,4
17,65
17,7
17,7
18,15
33
33
33
33
33
34
52
52
53
55
95
95
95
95
181
181
31
8. AVAILABLE PLENUM FANS ARRANGEMENTS: DIMENSIONS
8.1. Arrangement 4 - S4
PEAF 315 ÷ 500 (note 1)
PEAF 560 ÷ 1600 (note 2)
PEAF 560 ÷ 1600 (note 1)
PEAF
C
F
G
H
PEAF 560 ÷ 1600 SE
L
M
N
O
P
R
U
355
10
6
225
337
454
452
487
262
330
390
315
395
10
8
225
364
454
452
487
287
330
390
355
440
10
8
290
415
586
583
618
312
360
420
400
490
12
8
290
464
586
583
618
337
360
420
450
540
12
8
290
515
586
583
618
382
360
420
500
610
15
8
405
578
816
813
893
428
774
810
560
680
15
8
405
648
816
813
893
471
774
810
630
755
15
8
405
723
816
813
893
519
774
810
710
845
15
8
560
813
1128
1124
1224
584
1080
1120
800
945
15
8
560
914
1128
1124
1224
639
1080
1120
900
15
8
560
1011
1128
1124
1244
717
1080
1120
1000 1050
15
12
850
1145
1710
1705
1825
800
1660
1700
1120 1195
15
12
850
1295
1710
1705
1845
984
1660
1700
1250 1325
15
24
952
1295
1914
1909
2049
1864
1904
1400 1320
15
24
1075
1470
2000
2075
2235
1950
2000
1600 1510
(*) Dimensions according to motor size; (**) Without hub and motor (see section 7.)
note 1: arrangement for protective enclosure
note 2: arrangement ( "for protective enclosure" or "SE" ) to be defined at order
32
V
Z
W
80
80
80
100
100
120
120
140
140
160
30
30
80
80
80
18
18
18
20
20
20
20
20
20
25
161
187
212
237
282
387
430
478
539
594
672
760
830
900
1000
Weight
(**) [kg]
22
24
35
38
44
100
108
128
210
230
265
500
565
840
1130
8.2. Arrangement 5 - S5
PEAF 315 ÷ 710
E
(*)
PEAF
A
B
C
D
E
F
G
H
K
L
315
355
400
450
500
560
630
710
325
365
412
462
513
575
646
722
332
359
410
459
510
573
643
718
355
395
440
490
540
610
680
755
385
425
470
520
565
640
710
795
208
230
257
287
323
363
405
459
10
10
10
12
12
15
15
15
6
8
8
8
8
8
8
8
12
16
16
16
16
16
16
16
137
150
168
186
207
231
262
298
366
448
448
551
551
698
698
861
M
N
402 58
484 36,5
484 36,5
587 88
587 88
738 109
738 109
901 130,5
(*) DIMENSIONS ACCORDING TO MOTOR SIZE; (**) WITHOUT HUB AND MOTOR (SEE SECTION 7.)
33
(*)
P
R
S
T
2
3
3
3
3
3
3
3
125
125
125
125
125
160
160
200
12
13
18
19
20
22
24
27
5
6
6
6
6
6
8
8
Weigh
(**
) [kg]
12
20
22
31
38
52
70
104
34
9.4. Inlet Flange - Z
They can be supplied separately or fitted on customer's requirement. From size 315 to 1000 they are
manufactured in galvanized steel. From size 1120 to 1600 they are constructed in black steel and painted.
Their dimensions and drillings are given in table 9.
PEAF 315 ÷ 710
PEAF 800 ÷ 1600
9.5. Flexible Inlet Connection - ZEL
The flexible connection for the inlet is manufactured with a polyester / PVC fabric and two inlet flanges - Z
Their dimensions and drillings are given in table 9.
PEAF 315 ÷ 710
PEAF 800 ÷ 1600
* dimension referred to extended inlet connection
315
355
400
450
500
560
630
710
800
900
1000
1120
1250
1400
1600
B
C
D
F
G
W
Z
322
361
404
453
507
569
638
715
801
898
1007
1137
1290
1265
1450
355
395
440
490
540
610
680
755
845
945
1050
1195
1325
1320
1510
382
421
464
513
567
639
708
785
871
968
1077
1227
1390
1365
1550
10
10
10
12
12
15
15
15
15
15
15
15
15
15
15
6
8
8
8
8
8
8
8
8
8
8
12
12
24
24
30
30
30
30
30
35
35
35
35
35
35
30
30
30
30
30
30
30
30
30
35
35
35
35
35
35
45
45
50
50
Table 9
35
10. FLOW METER
The PEAF wheels can be fitted with a device for measuring and controlling the air volume with a 10%
tolerance (normal operating conditions).
In order to estabilish the accuracy of the measuring device, each PEAF impeller has been tested in our
state of art test laboratory.
The device consists of two or more static pressure measuring points, mounted directly into the inlet cone.
The measuring points are connected together via a flexible ring tube. Therefore all that is required is for the
single tube to be connected to a pressure measuring device.
The differential pressure (∆p) measured between the inlet of the AHU and the flow measuring device (see
drawing) can be converted to the volume flow by the following formula:
V= K
2
ρ
. (∆p)
3
[m /h]
V
Volume flow
K
Calibration factor depending on wheel size
ρ
Air density
[kg/m ] (1.2 for standard air)
∆p
Differential pressure
[Pa]
3
COMEFRI's PEAF wheels are available with the Flow Meter measuring device all ready factory installed, or
alternatively otherwise a Flow Meter Kit device can be delivered.
Our maintenance Manual details the relevant calibration (K) factor.
If the pressure measurement device is connected to a transducer then the signal can be utilized for
regulating air-flow.
36
11. ROTATION
The wheel direction of rotation, seen from drive side is:
a) clockwise, if indicated with the symbol RD, or
b) counter-clockwise if indicated with the symbol LG
RD - CLOCKWISE
LG - COUNTER CLOCKWISE
View Drive Side
View Drive Side
12. PRODUCT IDENTIFICATION
12.1. Wheel reference Code / Example
PEAF
800
/55
RD
HI
ZS
ZEL / Z
P high performa
centrifugal imp
Wheel t
E single
AF airfoil blad
Wheel s
Shaft diam
Rotation R
Hub arrangem
Inlet Guard
Flexible Inlet Co
Inlet Flange
37
12.2. Plenum Fan reference Code / Example
Plenum Fan PEAF
800
S4
RD
(**)
ZS
ZEL / Z
DAM
Plenum fan type
Wheel size
Fan arrangement
Rotation RD
Motor identification
(manufacturer, output
power, poles, voltage,
frequency...)
Inlet guard
Flexible Inlet Connection /
Inlet flange
Antivibration Mountings
type
38
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40
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HIGH PERFORMANCE AIRFOIL PLENUM WHEELS

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