HD 327 S2 A1-1991 AMD 1 Safety Requirements for Electronic Flash Apparatus for Photographic Purposes《修改件1 摄影用电子闪光设备的安全要求》.pdf

1、I Rue do IECISC 128 (not appended) This Amendment consists of the following: - Title Page Related to Directive: 73123lEEC - Common modifications prepared by the CENELEC reporting secretariat SR 128 date of ratification : 1990-12-10 date of announcement : 1991-06-01 date of withdrawal : 1991-12-01 da

2、te of latest publication : 1991-12-01 LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF HARMONIZED NATIONAL STANDARDS HO 327 S2:1988 Amendment 1 AT : BE : CH : DE : OK : ES : FI : FR : G8 : GR : IE : IS : IT : LU : NOS NL : NO : PT : se : 4 HAKHONIZAT ION DOCUMENT HO 327 S2 DOCUMENT DHARMONISATION HARHON

3、ISIERUNGSDOKUMENT Amendment 1 February 1991 UDC 771.448.6:621.3:614.8 Descriptors: Electronic equipment, flash apparatus, photography, safety requirements, test methods, marking ENGLISH VERSION SAFETY REQUIREMENTS FOR ELECTRONIC FLASH APPARATUS FOR PHOTOGRAPHIC PURPOSES Rgles de securit pour les app

4、areils lectroniques clairs pour la photographie Sicherheitsbestimmung fr elektronische Fotoblitzgerate This amendment modifies the Harmonization Document HD 327 S2:1988, It was approved by CENELEC on 1990-12-10. CENELEC members are bound to comply with the CEN/CENELEC Inernal Regulations which stipu

5、late the conditions for implementation of this amendment on a national level. Up-to-date lists and bibliographical references concerning national implementation may Be obtained on application to the Central Secretariat or to any CENELEC member. This amendment exists in three official versions (Engli

6、sh, French and German). versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark , Finland, France , Germany , Greece , Iceland, Ireland, Italy , Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Comm

7、ittee for Electrotechnical Standardization Comite Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, 8-1050 Brussels 1991 Copyright reserved to CENELEC members Ref. No. HD 327 S2:1988/A1:1991 E Y FOREWORD At the request

8、 of the 55th Technical Board, some additional common modifications to IEC 491:1984 as prepared by CENELEC reporting secretariat SR 12B, were submitted to the CENELEC members for formal vote. This document was approved by CENELEC as amendment Al to HD 327 S2 on 10 December 1990. The following dates w

9、ere fixed: - latest date of announcement of the amendment at national level (doa) 1991-06-01 - latest date of publication of an amendment to the harmonized national standard (dop) 1991-12-01 - latest date of withdrawal of conflicting national standards (daw) 1991-12-01 ADDITIONAL COMMON MODIFICATIONS 5.2 Replace item c) by: c) Apparatus of Class II construction shall be marked with the double square symbol n(417-IEC-5172). 8.3.4 Add after the fourth paragraph: A capacitor manufactured and approved according to the CECC system complies with the condition for use of a single capacitor.