电梯,自动扶梯和自动人行道的电气要求. 第2部分: 抗电磁干扰能力

[中文适用范围]： 本文件规定了用于永久安装在建筑物中的电梯、自动扶梯和自动人行道的设备的抗扰性能标准和测试水平，包括有关其电磁环境的基本安全要求。 这些级别代表基本的 EMC 要求。 本文件涉及住宅、办公楼和工业建筑中存在的电磁环境。 本文件解决了与电梯、自动扶梯和自动人行道按预期使用以及在电梯安装人员或自动扶梯和/或自动人行道制造商预见的条件下使用时相关的常见的 EMC 相关危险和危险情况。 假设仅连接到安全电路的端口的额定电流均不超过 100 安培。 假设以表 1 中规定的频率和功率使用的移动电话和无线电发射机未放置在距离安全电路 200 mm 的范围内。 然而： ——通用功能电路中使用的设备/设备组件的性能标准和测试水平不包括发生概率极低的情况； ——本文件不适用于其他已证明符合EMC国家规定，且与电梯、自动扶梯或自动人行道的安全无关的设备，如照明设备、通讯设备等。 本文件不适用适用于电磁环境，例如： ——无线电发射站； ——铁路和地铁； ——重工业厂房； ——发电站；需要额外的调查。 本文件不适用于其发布日期之前制造的设备。 [外文原描述]： This document specifies the immunity performance criteria and test levels for apparatus used in lifts, escalators and moving walks which are intended to be permanently installed in buildings including the basic safety requirements in regard to their electromagnetic environment. These levels represent essential EMC requirements. This document refers to EM conditions as existing in residential, office and industrial buildings. This document addresses commonly known EMC related hazards and hazardous situations relevant to lifts, escalators and moving walks when they are used as intended and under the conditions foreseen by the lift installer or escalator and/or moving walk manufacturer. It is assumed that no ports connected to safety circuit only are rated at currents greater than 100 amps. It is assumed that mobile telephones and radio transmitters used at frequencies and power of that stated in Table 1 are not placed within 200 mm distance from safety circuit(s). However: — performance criteria and test levels for apparatus/assembly of apparatus used in general function circuits do not cover situations with an extremely low probability of occurrence; — this document does not apply to other apparatus already proven to be in conformity to the EMC national regulation, and not related to the safety of the lift, escalator or moving walk, such as lighting apparatus, communication apparatus, etc. This document does not apply to electromagnetic environments such as: — radio transmitter stations; — railways and metros; — heavy industrial plant; — electricity power stations; which need additional investigations. This document is not applicable to apparatus which were manufactured before the date of its publication.