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1、Rue debtassnrt. 35 - 1050 Bruxelles Tel.: (+ 32 2) 519.68.71 - Fax: (+ 32 2) 519.69.19 Teletex 206 22i0097 - CENCEL - T x 172210097 Issue 1 . . . . 1991-04-26 April 1991 Electrical installations of buildings Part 7: Requirements for special installations or locations . Section 703 - Locations contai
2、ning sauna heaters Installations lectriques des btiments Soptieme partie: Regles pour les installations et emplacements spciaux Section 703 - Locaux contenant des radiateurs pour saunas Elektrische Anlagen von Gebauden Teil 7: Bestimmungen fr Betriebsstatten, Raume und Anlagen besonderer Art Hauptab
3、schnitt 703 - Raume mit elektrischen Sauna-Heizgerten RO: IEC 364-7-703:1984; IEC/TC 64 (not appended) This Harmonization Document consists of the following: - Title Page Related to Directive: - - c o m o n modifications propared by CENELEC Subcommittee SC 64A date of ratification : 1989-09-11 date
4、o f announcement : 1989-12-01 date of latest publication : 1991-11-01 date o f withdrawal : 1991-11-01 LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF , Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECLicensee=Deere - In Zone 2 there is no spe
5、cial requirement concerning heat resistance of equipment. - In Zone 3 the equipment shall withstand an ambient temperature of 125OC; - In Zone 4 only luminaires mounted as to prevent overheating and their wiring, control devices of sauna heaters (thermostats and thermal cut-outs) and wiring belongin
6、g to those devices shall be installed. Heat resistance shall be as required in Zone 3.“. Clause 703.53 Switchgear The last paragraph is deleted. Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECLicensee=Deere & Co Categories/9999663103, User
7、=Zhang, Kai Not for Resale, 08/08/2007 20:35:27 MDTNo reproduction or networking permitted without license from IHS -,-,- Page 4 HD 384.7.703 S1:1991 3404583 0034252 b W ANNEX ZA (normative) OTHER INTERNATIONAL PUBLICATIONS QUOTED IN THIS STANDARD WITH THE REFERENCES OF THE RELEVANT EUROPEA34 PUBLIC
8、ATIONS When the international publication has been modified by CENELEC common modifications, indicated by (mod), the relevant EN/HD applies. IEC Publication Date Title EN/HD Date 335-2-53, mod 1988 Safety of household and similar EN 60335-2-53 1991 electrical appliances Part 2: Particular requiremen
9、ts for electric sauna heating appliances Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECLicensee=Deere & Co Categories/9999663103, User=Zhang, Kai Not for Resale, 08/08/2007 20:35:27 MDTNo reproduction or networking permitted without license from IHS -,-,-