標準號：BS EN 764-7-2002
中文標準名稱：壓力設備.第7部分:非受火壓力容器的安全性系統
英文標準名稱：Pressure equipment — Part 7: Safety systems for unfired pressure vessels
標準類型：J74
發布日期：2002/6/13 12:00:00
實施日期：2002/6/13 12:00:00
中國標準分類號：J74
國際標準分類號：23.020.30
引用標準：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
適用范圍：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.