BS EN 764-7-2002 压力设备.第7部分:非受火压力容器的安全性系统

标准号：BS EN 764-7-2002
中文标准名称：压力设备.第7部分:非受火压力容器的安全性系统
英文标准名称：Pressure equipment — Part 7: Safety systems for unfired pressure vessels
标准类型：J74
发布日期：2002/6/13 12:00:00
实施日期：2002/6/13 12:00:00
中国标准分类号：J74
国际标准分类号：23.020.30
引用标准：prEN ISO 4126-1;prEN ISO 4126-2;prEN ISO 4126-3;prEN ISO 4126-4;prEN ISO 4126-5;prEN ISO 4126-6;prEN ISO 4126-7;EN 954-1-1998;prEN 50156-1;EN 60529-1991;IEC 61508;EN 831-1;EN 831-3
适用范围：This European Standard specifies the requirements for safety systems which protect a vessel, a system of vessels,piping, accessories or assemblies from exceeding operating conditions.It is also applicable to safety related indicators and alarms, signals and warning devices when used in safetysystems.Equipment connected together by piping of adequate capacity, free from potential blockages and which does notcontain any valve that can isolate any part from the safety system may be considered as a single pressure systemwhen considering the requirements for overpressure protection.Safety systems include the interconnections between the equipment to be protected and any discharge location.This location can either be an outlet to atmosphere or the entry into a closed disposal system.NOTE The scope of this standard and its relationship to the safety accessories and other protective devices described inthe Pressure Equipment Directive are shown in annex E.