BS EN 61221:2004
Current
The latest, up-to-date edition.
Petroleum products and lubricants. Triaryl phosphate ester turbine control fluids (category ISO-L-TCD). Specifications
Hardcopy , PDF
English
08-11-2004
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Foreword
1 Scope
2 Normative references
3 General
4 Composition
5 Sampling
6 Required characteristics
7 Precision and interpretation of test results
Bibliography
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Describes the characteristics of unused triaryl phosphate ester fluids for turbine governor controls and other hydraulic systems in electrical power stations.
| Committee |
GEL/10
|
| DevelopmentNote |
Supersedes 01/206865 DC. (11/2004)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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.
| Standards | Relationship |
| NBN EN 61221 : 2005 | Identical |
| SN EN 61221 : 1995 | Identical |
| UNE-EN 61221:2005 | Identical |
| NF EN 61221 : 2005 | Identical |
| I.S. EN 61221:2004 | Identical |
| EN 61221:2004 | Identical |
| DIN EN 61221:2005-05 | Identical |
| IEC 61221:2004 | Identical |
| ISO 6743-5:2006 | Lubricants, industrial oils and related products (class L) Classification Part 5: Family T (Turbines) |
| ISO 3016:1994 | Petroleum products Determination of pour point |
| IEC 60978:1989 | Maintenance and use guide for triaryl phosphate ester turbine control fluids |
| ISO 15597:2001 | Petroleum and related products — Determination of chlorine and bromine content — Wavelength-dispersive X-ray fluorescence spectrometry |
| ISO 3170:2004 | Petroleum liquids — Manual sampling |
| ISO 3675:1998 | Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method |
| ISO 6614:1994 | Petroleum products — Determination of water separability of petroleum oils and synthetic fluids |
| ISO 6247:1998 | Petroleum products — Determination of foaming characteristics of lubricating oils |
| ISO 9120:1997 | Petroleum and related products — Determination of air-release properties of steam turbine and other oils — Impinger method |
| ISO 11500:2008 | Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle |
| ISO 12185:1996 | Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method |
| ISO 6072:2011 | Rubber Compatibility between hydraulic fluids and standard elastomeric materials |
| ISO 20823:2003 | Petroleum and related products Determination of the flammability characteristics of fluids in contact with hot surfaces Manifold ignition test |
| ISO 4259:2006 | Petroleum products Determination and application of precision data in relation to methods of test |
| ISO 11171:2016 | Hydraulic fluid power Calibration of automatic particle counters for liquids |
| EN 14832:2005 | Petroleum and related products - Determination of the oxidation stability and corrosivity of fire-resistant phosphate ester fluids |
| EN 14833:2005 | Petroleum and related products - Determination of the hydrolytic stability of fire-resistant phosphate ester fluids |
| IEC 60247:2004 | Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity |
| ISO 14935:1998 | Petroleum and related products Determination of wick flame persistence of fire-resistant fluids |
| ISO 6619:1988 | Petroleum products and lubricants — Neutralization number — Potentiometric titration method |
| ISO 760:1978 | Determination of water Karl Fischer method (General method) |
| ISO 3448:1992 | Industrial liquid lubricants — ISO viscosity classification |
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