Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids (category ISO-L-TCD) - Specifications

Specifies the characteristics of unused triaryl phosphate ester fluids for turbine governor controls and other hydraulic systems in electrical power stations. Fluids used in this application are classified under category TCD of ISO 6743-5. The major changes with regard to the first edition concern the need to upgrade the report to an International Standard, taking account of changes to the specification. The changes made include: a) introduction of new tests to define fire resistance, namely the Manifold Ignition and Wick flame persistence tests; b) flame persistence tests; c) introduction of a pour point requirement; d) a change to the Sequence II foaming requirement; e) introduction of a cleanliness requirement; f) introduction of an elastomer compatibility requirement; g) use of ISO test methods equivalent ot the original DIN tests.

Mineralölerzeugnisse und Schmiermittel - Triaryl-Phosphatester-Turbinen-Steuerflüssigkeiten (Kategorie ISO-L-TCD) - Anforderungen

Produits pétroliers et lubrifiants - Fluides de régulation de turbines à base d'esters de triarylphosphate (catégorie ISO-L-TCD) - Spécifications

Prescrit les caractéristiques des fluides neufs à base d'esters de triarylphosphate utilisés pour la régulation des turbines et autres systèmes hydrauliques dans les centrales électriques. Les fluides utilisés pour ce domaine application sont classés sous la catégorie TCD de l'ISO 6743-5. Les modifications principales par rapport à la première édition concernent la nécessité de changement de statut de ce rapport technique en Norme internationale, prenant en compte les modifications à la spécification. Ces changements concernent: a) l'introduction de nouveaux textes définissant la résistance au feu, à savoir l'essai d'inflammation sur métal chaud et l'essai de persistance d'une flamme à la mèche; b) les essais de persistance à la flamme; c) l'introduction de l'exigence d'un point d'écoulement; d) modification de l'exigence des caractéristiques de moussage dans la séquence II; e) l'introduction d'exigences de propreté; f) l'introduction d'exigences de compatibilité avec les élastomères; g) l'utilisation des méthodes d'essai de l'ISO équivalentes à celles des essais DIN d'origine.

Naftni proizvodi in maziva – Tekočine na osnovi triaril fosfat estrov za krmiljenje turbin (kategorija ISO-L-TCD) – Specifikacije (IEC 61221:2004)

General Information

Status
Withdrawn
Publication Date
13-Oct-2004
Withdrawal Date
31-Aug-2007
Current Stage

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61221:2005
01-december-2005
1DGRPHãþD
SIST EN 61221:1999
1DIWQLSURL]YRGLLQPD]LYD±7HNRþLQHQDRVQRYLWULDULOIRVIDWHVWURY]DNUPLOMHQMH
WXUELQ NDWHJRULMD,62/7&' ±6SHFLILNDFLMH ,(&
Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids
(category ISO-L-TCD) - Specifications
Mineralölerzeugnisse und Schmiermittel - Triaryl-Phosphatester-Turbinen-
Steuerflüssigkeiten (Kategorie ISO-L-TCD) - Anforderungen
Produits pétroliers et lubrifiants - Fluides de régulation de turbines à base d'esters de
triarylphosphate (catégorie ISO-L-TCD) - Spécifications
Ta slovenski standard je istoveten z: EN 61221:2004
ICS:
75.080 Naftni proizvodi na splošno Petroleum products in
general
75.100 Maziva Lubricants, industrial oils and
related products
SIST EN 61221:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61221:2005

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SIST EN 61221:2005
EUROPEAN STANDARD EN 61221
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2004

ICS 29.120; 75.120 Supersedes EN 61221:1995


English version


Petroleum products and lubricants –
Triaryl phosphate ester turbine control fluids (category ISO-L-TCD) -
Specifications
(IEC 61221:2004)


Produits pétroliers et lubrifiants –  Mineralölerzeugnisse und Schmiermittel -
Fluides de régulation de turbines à base Triaryl-Phosphatester-Turbinen-
d'esters de triarylphosphate Steuerflüssigkeiten
(catégorie ISO-L-TCD) – (Kategorie ISO-L-TCD) –
Spécifications Anforderungen
(CEI 61221:2004) (IEC 61221:2004)






This European Standard was approved by CENELEC on 2004-09-01. 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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

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

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61221:2004 E

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SIST EN 61221:2005
EN 61221:2004 - 2 -
Foreword
The text of document 10/583/FDIS, future edition 2 of IEC 61221, prepared by IEC TC 10, Fluids for
electrotechnical applications, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 61221 on 2004-09-01.
This European Standard supersedes EN 61221:1995.
The main changes with respect to EN 61221:1995 include:
a) introduction of new tests to define fire resistance, namely the Manifold Ignition and Wick flame
persistence tests;
b) flame persistence tests;
c) introduction of a pour point requirement;
d) a change to the Sequence II foaming requirement;
e) introduction of a cleanliness requirement;
f) introduction of an elastomer compatibility requirement;
g) use of ISO test methods equivalent to the original DIN tests.
The following dates were fixed:

– latest date by which the EN has to be implemented

at national level by publication of an identical
(dop) 2005-06-01
national standard or by endorsement

– latest date by which the national standards conflicting
(dow) 2007-09-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61221:2004 was approved by CENELEC as a European
Standard without any modification.
__________

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SIST EN 61221:2005
- 3 - EN 61221:2004
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edi
...

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