1、 3404583 0056475 159 EN 61065 I February 1993 I 1993-02-11 I Rue de Stabmart. 35 - 8 1050 eruxelles Teletex 206 2210097 * CENCEL - TX l?Z210097 ni.: (+ 32 2) 519.68.71 - FX: (+ 32 2) sie.ss.re I s sue 1 Method for evaluating the low temperature flow properties of mineral insulating oils after agein
2、g Methode dvaluation des proprits Verfahren zur Prfung der dcoulement a basse temperature des huiles minerales isolantes, apris von solieren auf vieillissement Minerallbrsis nach vorhergehender KalteflieBeigenschaften Al ter ung RD: IEC 1065:1991 Related to Directive: - This European Standard consis
3、ts of the following: - Title Page - Endorsement notice date of ratification : 1992-12-09 date of announcement : 1993-06-01 date of withdrawal : 1993-12-01 date of latest publication : 1993-12-01 LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF HARMONIZED NATIONAL STAMOAROS AT : NOS BE : NOS CH : NOS DE
4、 NOS OK : NOS ES : NOS FI : NOS FR : NOS G0 : NOS GR : NOS I : IS : IT : NOS LU : NOS NL : NOS NO : NOS PT : NOS SE : NOS - m 3404583 005647b 095 = EN 61065:1993 NOS No standard SP Standard in preparation NR Standard under revision 3404583 005b477 T2L - EUROPEAN STANDARD NORME EUROPEENNE EUROPAISCH
5、E NORM EN 61065 February 1993 UOC 621.315.615.2:665.7:620.1:534.42 Descriptors: Electrical insulating oils, mineral oils, flow, pour point, low temperature tests, ageing, viscosity measurement ENGLISH VERSION Method for evaluating the low temperature flow properties of mineral insulating oils after
6、ageing (IEC 1065:1991) Methode dvaluation des Verfahren zur Prfung der proprits dcoulement i basse Klteflieeigenschaften temperature des huiles minrales von soierolen auf isolantes, apres vieillissement Minerallbasis nach (CE 1065:1991) (IEC 1065:1991) vorhergehender Alterung This European Standard
7、was approved by CENELEC on 1992-12-09. CENELEC members are bound to comply with the CENICENELEC 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 s
8、uch 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
9、 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, Oenmark, Finland, France, Germany, Greece, Iceland, Ireland, I tay , Luxembourg, Netherlands, Norway, Portugal, Spain, Swe
10、den, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europaisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, 8-1050 Brussels i) 1993 Copyright reserved to CENELEC member
11、s Ref. No. EN 61065:1993 E 3404583 005b478 968 Page 2 EN 61065:1993 The CENELEC questionnaire procedure, performed for finding out whether or not the International Standard IEC 1065:1991 could be accepted without textual changes, has shown that no common modifications were necessary for the acceptan
12、ce as European Standard. The reference document was submitted to the CENELEC members for formal vote and was approved by CENELEC as EN 61065 on 9 December 1992. The following dates were fixed: - latest date of publication of an identical national standard - latest date of withdrawal of conflicting n
13、ational standards (dopl 1993-12-01 (daw) 1993-12-01 Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. ENDORSEMENT NOTICE The text of the International Standard IEC 1065:1991 was approved by CENELEC as a European Standard without any modific
14、ation. 3404583 0056477 AT4 = Page 3 EN 61065:1993 ANNEX ZA (normative) OTHER INTERNATIONAL PUBLICATIONS QUOTED IN THIS STANOARO WITH THE REFERENCES OF THE RELEVANT EUROPEAN PUBLICATIONS When the international publication has been modified by CENELEC common modifications, indicated by (mod), the rele
15、vant EN/HD applies. I EL Publication Date Title ENIHD 296 1982 Specification for unused mineral - _-_ -_ - - insulating oils for transformers and switchgear CS0 1974 Measurement of the average viscometric - degree of polymerization of new and aged electrical papers 556-3- 1 1979 Specification for ce
16、llulosic papers far - electrical purposes Part 3: Specifications for individual materials - Sheet 1: General purpose electrical paper 7 33 813 i982 Oetermination of water in insulating - oils, and in oil-impregnated paper and pres s boa rd 1985 Test method for evaluating the oxidation HD 486 S1 stability of hydrocarbon insulating liquids ther publications IS0 3016:1976 - Petroleum oils - Determination of pour point _-_-_ - 1987 IS0 3106:1976 - Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity
