This European Standard provides the electrical safety requirements for all devices connected to HBES/BACS and shall be used in conjunction with relevant product safety standards. It is applicable to operator stations and other human system interface devices, devices for management functions, control devices, automation stations and application specific controllers, field devices and cabling and interconnection of devices. This European Standard covers requirements and compliance criteria for protection from hazards in the device, protection from overvoltages on the network, protection from touch current, protection from hazards caused by different type of circuits and protection of the communication wiring from overheating caused by excessive current.
DIN EN 50491-3-2010由德国标准化学会 DE-DIN 发布于 2010-03,并于 2010-03-01 实施。
DIN EN 50491-3-2010 在中国标准分类中归属于: P07 电子计算机应用,在国际标准分类中归属于: 97.120 家用自动控制装置。
* 在 DIN EN 50491-3-2010 发布之后有更新,请注意新发布标准的变化。
DIN EN 50491-3-2010 由 DIN EN 50090-2-2-2007 变更而来。
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