Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets

IEC 61770:2008 provides requirements for appliances for household and similar purposes to prevent the backsiphonage of non-potable water into the water mains. It also specifies requirements for hose-sets used for connecting such appliances to the water mains that supply water at a pressure not exceeding 1 MPa. The major changes in this edition as compared with the first edition are as follows: normative references are updated; some notes have been converted to normative text (3.10, 5.2, 6.3, 7.2 and Annex A); the type of petroleum spirit has been specified (9.3).

Elektrische Geräte zum Anschluss an die Wasserversorgungsanlage - Vermeidung von Rücksaugung und des Versagens von Schlauchsätzen

Appareils électriques raccordés au réseau d'alimentation en eau - Exigences pour éviter le retour d'eau par siphonnage et la défaillance des ensembles de raccordement

La CEI 61770:2008 spécifie les exigences pour les appareils à usages domestiques et analogues pour éviter un retour d'eau non potable par siphonnage dans le réseau d'alimentation en eau. Elle spécifie également les exigences pour les ensembles de raccordement utilisés pour raccorder de tels appareils aux réseaux d'alimentation dont la pression ne dépasse pas 1 MPa. Cette édition inclut les modifications techniques majeures suivantes par rapport à l édition précédente: mise à jour des références normatives; transformation de certaines notes en exigences (3.10, 5.2, 6.3, 7.2 et Annexe A); le type d essence a été spécifié (9.3).

Električne naprave, priključene na vodovod - Preprečevanje povratnega vodnega udara in odpovedi cevnega sestava (IEC 61770:2008)

Ta mednarodni standard določa zahteve za naprave za gospodinjstva in podobne namene za preprečevanje povratnega vodnega udara tehnološke vode v vodovod. Določa tudi zahteve za cevne sestave za priklop takih naprav na cevovod, ki zagotavlja vodo z največjim pritiskom 1 MPa.

General Information

Status
Published
Publication Date
06-May-2009
Withdrawal Date
30-Apr-2012
Current Stage
6060 - Document made available - Publishing
Start Date
07-May-2009
Completion Date
07-May-2009

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61770:2009
01-september-2009
1DGRPHãþD
SIST EN 61770:2000
SIST EN 61770:2000/A1:2004
SIST EN 61770:2000/A2:2006
(OHNWULþQHQDSUDYHSULNOMXþHQHQDYRGRYRG3UHSUHþHYDQMHSRYUDWQHJDYRGQHJD
XGDUDLQRGSRYHGLFHYQHJDVHVWDYD ,(&
Electric appliances connected to the water mains - Avoidance of backsiphonage and
failure of hose sets
Elektrische Geräte zum Anschluss an die Wasserversorgungsanlage - Vermeidung von
Rücksaugung und des Versagens von Schlauchsätzen
Appareils électriques raccordés au réseau d'alimentation en eau - Prescriptions pour
éviter le retour d'eau par siphonnage et la défaillance des ensembles de raccordement
Ta slovenski standard je istoveten z: EN 61770:2009
ICS:
91.140.60 Sistemi za oskrbo z vodo Water supply systems
97.030 (OHNWULþQLDSDUDWL]DGRPQD Domestic electrical
VSORãQR appliances in general
SIST EN 61770:2009 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61770:2009

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SIST EN 61770:2009

EUROPEAN STANDARD
EN 61770

NORME EUROPÉENNE
May 2009
EUROPÄISCHE NORM

ICS 91.140.60; 97.030 Supersedes EN 61770:1999 + A1:2004 + A2:2006


English version


Electric appliances connected to the water mains -
Avoidance of backsiphonage and failure of hose-sets
(IEC 61770:2008)


Appareils électriques raccordés  Elektrische Geräte zum Anschluss
au réseau d'alimentation en eau - an die Wasserversorgungsanlage -
Exigences pour éviter le retour d'eau Vermeidung von Rücksaugung
par siphonnage et la défaillance und des Versagens von Schlauchsätzen
des ensembles de raccordement (IEC 61770:2008)
(CEI 61770:2008)




This European Standard was approved by CENELEC on 2009-04-22. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: avenue Marnix 17, B - 1000 Brussels


© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61770:2009 E

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SIST EN 61770:2009
EN 61770:2009 – 2 –
Foreword
The text of document 61/3647/FDIS, future edition 2 of IEC 61770, prepared by IEC TC 61, Safety of
household and similar electrical appliances, was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as EN 61770 on 2009-04-22.
This European Standard supersedes EN 61770:1999 + A1:2004 + A2:2006 + corrigendum August 2007.
The principal changes in EN 61770:2009 as compared with EN 61770:1999 are as follows (minor
changes are not listed):
– normative references are updated;
– some notes have been converted to normative text (3.10, 5.2, 6.3, 7.2 and Annex A);
– the type of petroleum spirit has been specified (9.3).
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-05-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-05-01
NOTE  The following print types are used:
– requirements: in roman type;
– test specifications: in italic type;
– notes: in small roman type.
Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the associated noun
are also in bold.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61770:2008 was approved by CENELEC as a European
Standard without any modification.
__________

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SIST EN 61770:2009
– 3 – EN 61770:2009

Annex ZA
(normativ
...

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