CISPR 14 AMD 1-1987 Amendment No. 1 Limits and methods of measurement of radio interference characteristics of household electrical appliances@ portable tools and similar electrical apparatus (Edition 2.0) 标准

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适用范围: This publication applies to the conduction and the radiation of electromagnetic energy from household electric equipment@ portable tools and other electrical apparatus which may cause interference to radio reception@ such as: office machines@ cine or slide projectors@ electric toys@ recording apparatus@ milking machines@ motor-driven electomedical apparatus@ etc.@ but excluding those producing high-frequency radiation for heating and therapeutic purposes. Among portable tools@ those with power in excess of 2 kW are excluded. Separate motors@ sold as such@ are also excluded. The frequency range covered is 0.15 MHz to 300 MHz. Multifunction equipment which is subjected simultaneously to different cause of this publication and/or other publications shall be tested with each function operated in isolation@ if this can be achieved without modifying the equipment internally. The equipment thus tested shall be deemed to have complied with the requirements of all the clauses/publications when each function has satisfied the requirements of the relevant clause publication. For equipment for which it is not practicable to test with each function operated in isolation@ or where the isolation of a particular function would result in the equipment being unable to fulfil its primary function@ the equipment shall be deemed to have complied only if it meets the provisions of each clause/publication with the necessary functions operative.

CISPR 14 AMD 1-1987Amendment No. 1 Limits and methods of measurement of radio interference characteristics of household electrical appliances@ portable tools and similar electrical apparatus (Edition 2.0)