ICS 91.140.30
Descriptors: Ventilation, air handling units, performance, testing.
Lüftung von Gebäuden – Zentrale raumlufttechnische Geräte –Mechanische Eigenschaften und Meßverfahren
European Standard EN 1886 : 1998 has the status of a DIN Standard.
A comma is used as the decimal marker.
National forewordThis standard has been prepared by CEN/TC 156.The responsible German body involved in its preparation was the Normenausschuß Maschinenbau (Me-chanical Engineering Standards Committee), Technical Committee Allgemeine Lufttechnik.
Ref. No. DIN EN 1886 : 1998-07English price group 08 Sales No. 1108
12.98
DEUTSCHE NORM July 1998
EN 1886{
EN comprises 27 pages.
© No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin.Beuth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for German Standards (DIN-Normen).
Ventilation for buildings
Air handling units Mechanical performance
English version of DIN EN 1886
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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English version
ICS 91.140.30
Descriptors: Ventilation, air handling units, performance, testing.
Central Secretariat: rue de Stassart 36, B-1050 Brussels
European Committee for StandardizationComité Européen de NormalisationEuropäisches Komitee für Normung
Ventilation for buildings
Air handling units Mechanical performance
© 1998. CEN – All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.
Ref. No. EN 1886 : 1998 E
Ventilation des bâtiments – Caissonsde traitement d’air – Performancemécanique
Lüftung von Gebäuden – Zentraleraumlufttechnische Geräte –Mechanische Eigenschaften undMeßverfahren
This European Standard was approved by CEN on 1998-03-26.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Central Secretariat or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Central Secretariat has thesame status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.
ÈÉË
EN 1886
May 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 2EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 3EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 4EN 1886 : 1998
Mechanical Building Services
Controlsystems
Ventilation and airconditioning systems
Heatingsystems
DuctworkAir
handling units Installation
Mechanicalperformance
Ratings and performance;components and sections
Strength Casing airleakage
Filterbypassleakage
Thermalperformance
of casing
Mechanicalsafety
Fireprotection
Acoustic insulationof casing
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 6EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 7EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 8EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 9EN 1886 : 1998
A = Panel deflection B = Frame deflection
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Page 11EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 12EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 13EN 1886 : 1998
Variable speed fan
Inlet plateFlowmeasurement
device
Bleed valve asalternative tovariable speed fan
Outlet plate
AHU under test
AHU testpressure gauge
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 14EN 1886 : 1998
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Page 15EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
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Page 16EN 1886 : 1998
Separate fastener
Casing wall
Frame
Filter cell Membrane
Casing wall
FrameSealing
Filter cell
Plate
Casing wall
FrameSealing
PlateFastener of filtercell
a) Option A b) Option B
c) Option C
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Page 17EN 1886 : 1998
Filter cell plate
Inlet plate
Leakage test apparatus
Casing
Filter cell
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Page 18EN 1886 : 1998
Filter cellOutlet plate
Filter cellplate
Leakage testapparatus
Casing
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Page 19EN 1886 : 1998
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Page 26EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
No
rmen
-Do
wn
load
-Beu
th-A
lois
Ko
ber
Gm
bH
AL
-KO
Mas
chin
enfa
bri
k-K
dN
r.16
0125
2-L
fNr.
3572
0570
01-2
007-
03-3
0 12
:09
Page 27EN 1886 : 1998
B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB793928A64D97BFEE9F913947AB3690580D50BBEBCE14B91086ECC8FE32884F114FC7E54B13B2FB977E468F6267AE8EC157F4AE548327C5873FF3C69F5BE7B37B1ABBF96E6686DD95D934E21ED14BE87BE8FD5A4A3568B
No
rmen
-Do
wn
load
-Beu
th-A
lois
Ko
ber
Gm
bH
AL
-KO
Mas
chin
enfa
bri
k-K
dN
r.16
0125
2-L
fNr.
3572
0570
01-2
007-
03-3
0 12
:09