过程安装的功能安全管理评估:IEC 61511

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对于工艺装置的运营商,例如化工厂,炼油厂和造纸厂,IEC 61511是关键的安全标准。

IEC 61511是在系统工程中设定实践的技术标准,这些系统可以通过使用仪器来确保工业过程的安全。此类系统称为安全仪器系统(SIS),标准的标题是“功能安全性 - 过程行业的安全仪器系统”。

本标准定义了功能安全要求ements established by IEC 61508 in process industry sector terminology. IEC 61511 focuses attention on one type of instrumented safety system used within the process sector, the SIS. The standard does not provide requirements for other instrumented safety systems, such as fire and gas systems, safety alarms, or safety controls.

“工业中使用产品的公司需要了解,他们的客户将使用IEC 61511来管理其工厂和设施中的功能安全,”承销商实验室(UL)功能安全的首席工程师Thomas Maier说。“如果他们提供流程行业,则有关于61511的安全要求;他们将不得不满足这些要求,以与其主要贸易伙伴的功能安全需求兼容。UL可以帮助他们做到这一点。”

UL does IEC 61511 certification. It offers component or product certification in accordance with the principle functional safety standard IEC 61508, making sure that this is suitable for applications in accordance with IEC 61511. It can also evaluate and certify a complete safety instrumented function. As part of this practice, UL offers:
- IEC 61511的功能安全清单标记
- IEC 61511的功能安全性识别组件标记
- A three-year Functional Safety Certificate for IEC 61511
- IEC 61511的信息性测试报告

有关IEC 61511认证的更多信息,请联系:

Kevin Connelly
631-546-2691
kevin.connelly@us.ul.com

Or go to the web:www.ul.com/functionalsafety

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