1.1 This standard applies to the conduction and radiation of radio-frequency disturbances from appliances whose main functions are performed by motors, switching or regulating devices, or by r.f. generators used in induction cooking appliances. It includes such equipment as: household electrical appliances, electric tools, regulating controls using semiconductor devices, motor-driven electro-medical apparatus, electric/ electronic toys, automatic dispensing machines as well as cine or slide projectors. Both mains powered appliances and battery powered appliances are included. Also included in the scope of this standard are: – separate parts of the above mentioned equipment such as motors, switching devices e.g. (power or protective) relays, however no emission requirements apply unless formulated in this standard. Excluded from the scope of this standard are: – apparatus for which all emission requirements in the radio frequency range are explicitly formulated in other IEC or CISPR standards; 1.2 The frequency range covered is 9 kHz to 400 GHz. 1.3 Multifunction equipment which is subjected simultaneously to different clauses of this standard and/or other standards shall meet the provisions of each clause/standard with the relevant functions in operation; details are given in 7.2.1. 1.4 The limits in this standard have been determined on a probabilistic basis, to keep the suppression of disturbances economically feasible while still achieving an adequate radio protection. In exceptional cases radio frequency interference may occur, in spite of compliance with the limits. In such a case, additional provisions may be required. 1.5 The effects of electromagnetic phenomena relating to the safety of apparatus are excluded from the scope of this standard.
CISPR 14-1 Edition 5.2-2011由国际电工委员会 IX-IEC 发布于 2011-11。
CISPR 14-1 Edition 5.2-2011 在中国标准分类中归属于: L06 电磁兼容,在国际标准分类中归属于: 33.100.10 发射。
CISPR 14-1 Edition 5.2-2011 电磁兼容性.对家用电器,电动工具和类似用途仪器的要求.第1部分:排放 于 2016-08 变更为 CISPR 14-1-2016 电磁兼容性.对家用电器,电动工具和类似用途仪器的要求.第1部分:排放。
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