请选择需要导出的字段：
BS EN 50125-3-2003
Bahnanwendungen. Umweltbedingungen für Betriebsmittel. Umweltbedingungen für Signalund Telekommunikationseinrichtungen Railway applications. Environmental conditions for equipment. Part 3:Equipment for signalling and telecommunications Applications ferroviaires. Conditions d'environnement pour le matériel. Equipement pour la signalisation et les télécommunications CORR:August 31,2010
适用范围：This European Standard specifies the environmental conditions encountered within Europe. It can also beapplied elsewhere by agreement between the supplier and the customer.The scope of this European Standard covers the design and the use of equipment and any portableequipment for signalling and telecommunications systems (including test, measure, monitoringequipment, etc.).The portable equipment must comply with the sections of this European Standard relevant to their use.This European Standard does not specify the test requirements for equipment.In particular the standard intends to define– interface conditions between the equipment and its environment,– parameters to be used by designers when calculating R.A.M.S. and life time with respect toenvironmental condition effects.In this respect it gives general guidance in order to allow consistent assessments of contractdocumentation for European projects.The defined environmental conditions are considered as normal in service.Microclimates surrounding components may need special requirements to be defined by the productstandard.The effects of any signalling and telecommunications equipment (in either or failure mode of operation)on the overall signalling system safety are not within the scope of this European Standard. This EuropeanStandard does not provide the designer with information to enable him to determine the safety riskassociated with environmental conditions. The safety of persons in the vicinity of (or working on) thesignalling and telecommunications equipment is also out of the scope of this European Standard. Theeffects of vandalism on the equipment are not considered in this European Standard.This European Standard applies to all signalling and telecommunications systems except those used forcranes, mining vehicles and cable cars. It does not define the specifications for train-borne signalling andtelecommunications systems.The train-borne signalling and telecommunications systems must comply with rolling stock environmentalconditions specifications (EN 50125-1).
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证：新出网证(京)字042号 互联网药品信息服务资格证书号：(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号：0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证：010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话：4000115888 客服邮箱：service@wanfangdata.com.cn 违法和不良信息举报电话：4000115888 举报邮箱：problem@wanfangdata.com.cn 举报专区：https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目（编号：2006BAH03B01）©北京万方数据股份有限公司 万方数据电子出版社
