CENELEC
Project
| Reference | EN 61221:2004 |
|---|---|
| Title | Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids (category ISO-L-TCD) - Specifications |
| Project Number | 15833 |
| Abstract/Scope | 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. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2004-10-14 |
| Current Stage code deadline | 2005-06-01 |
| Deadline date for vote |
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Details
| IEC Technical Body | IEC/TC 10 |
|---|---|
| Reference Document | IEC 61221:2004 (EQV) |
| ICS | 29.120 - Electrical accessories 75.120 - Hydraulic fluids |
| Keywords | Petroleum product; Lubricant; Triaryl phosphate; Ester turbine; Control fluid |
| Note | |
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| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2004-09-01 |
|---|---|
| date of Availability (DAV) (2) | 2004-10-14 |
| date of Announcement (DOA) (3) | 2004-12-01 |
| date of Publication (DOP) (4) | 2005-06-01 |
| date of Withdrawal (DOW) (5) | 2007-09-01 |
Relations
| Supersedes | EN 61221:1995 |
|---|---|
| Superseded by | |
| Normative reference (6) | ISO 760:1978 ISO 2592:2000 ISO 3016:1974 ISO 3104:1994 ISO 3170:2004 ISO 3448:1992 ISO 3675:1998 ISO 4259:1992 ISO 4406:1999 ISO 6072:2002 ISO 6247:1998 ISO 6614:1994 ISO 6619:1988 ISO 6743-5:1988 ISO 9120:1997 ISO 11500:1997 ISO 12185:1996 EN_NO 14832:200X EN_NO 14833:200X ISO 14935:1998 ISO 15597:2001 ISO 20823:2003 EN 60247:2004 IEC 60978:1989 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
