DIN EN 15089-2009
爆炸阻绝系统.英文版本DIN EN 15089-2009-07

Explosion isolation systems; English version of DIN EN 15089:2009-07

DIN EN 15089-2009 发布历史

This European Standard describes the general requirements for explosion isolation systems. An explosion isolation system is a protective system, which prevents an explosion pressure wave and a flame or only a flame from propagating via connecting pipes or ducts into other parts of apparatus or plant areas. This European Standard specifies methods for evaluating the efficacy of the various explosion isolation systems, and methods for evaluating design tools for such explosion isolation systems when applying these in practice. This European Standard also sets out the criteria for alternative test methods and interpretation means to validate the efficacy of explosion isolations. It covers e.g.: a) general requirements for the explosion isolation components b) evaluating the effectiveness of an explosion isolation system c) evaluating design tools for explosion isolation systems This European Standard is applicable only to the use of explosion isolation systems that are intended for avoiding explosion propagation between interconnected enclosures, in which an explosion may result as a consequence of ignition of an explosive mixtures e.g., dust-air mixtures, gas-(vapour-)air mixtures, dust-, gas-(vapour-)air mixtures and mists. In general explosion isolation systems are not designed to prevent the transmission of fire or burning powder either of which can initiate an explosion in downstream plant items. It is necessary to take this situation into account in risk assessments. This European Standard is only applicable for gas and dust explosions of chemically stable substances and mixtures of these (flame propagating at subsonic velocity). This European Standard is not applicable for explosions of materials listed below, or for mixtures containing some of those materials: i) chemically unstable substances that are liable to decompose ii)explosive substances iii) pyrotechnic substances This European Standard does not cover flame arresters. For these devices refer to EN 12874

DIN EN 15089-2009由德国标准化学会 DE-DIN 发布于 2009-07。

DIN EN 15089-2009 在中国标准分类中归属于: C67 工厂防火防爆安全技术，在国际标准分类中归属于: 13.230 防爆。

DIN EN 15089-2009 发布之时，引用了标准

• EN 12874-2001 火花捕捉器.性能要求,试验方法和使用极限值
• EN 13237 潜在爆炸性的大气层.设备和保护系统用于潜在爆炸性的大气的术语和定义*， 2022-07-23 更新
• EN 13673-1 气体和蒸气的最大爆炸压力和最大压升的测定.第1部分:最大爆炸压力的测定
• EN 13673-2 
• EN 14034-1 尘云的爆炸特性测定.第1部分:尘云的最大爆炸压力p<指数max>的测定
• EN 14034-2 尘云爆炸特性的测定.尘云爆炸压力上升的最大比率(dp/dt)的测定
• EN 14373 *， 2021-10-31 更新

* 在 DIN EN 15089-2009 发布之后有更新，请注意新发布标准的变化。

DIN EN 15089-2009的历代版本如下：

• 2009年07月 DIN EN 15089-2009 爆炸阻绝系统.英文版本DIN EN 15089-2009-07

DIN EN 15089-2009 爆炸阻绝系统.英文版本DIN EN 15089-2009-07 于 2010-01-01 变更为 AASHTO T 315-2010 。

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标准号

DIN EN 15089-2009

发布日期

2009年07月

实施日期

废止日期

无

中国标准分类号

C67

国际标准分类号

13.230

发布单位

DE-DIN

引用标准

EN 12874-2001 EN 13237 EN 13673-1 EN 13673-2 EN 14034-1 EN 14034-2 EN 14373

代替标准

AASHTO T 315-2010

被代替标准

DIN EN 15089-2007

适用范围

This European Standard describes the general requirements for explosion isolation systems. An explosion isolation system is a protective system, which prevents an explosion pressure wave and a flame or only a flame from propagating via connecting pipes or ducts into other parts of apparatus or plant areas. This European Standard specifies methods for evaluating the efficacy of the various explosion isolation systems, and methods for evaluating design tools for such explosion isolation systems when applying these in practice. This European Standard also sets out the criteria for alternative test methods and interpretation means to validate the efficacy of explosion isolations. It covers e.g.: a) general requirements for the explosion isolation components b) evaluating the effectiveness of an explosion isolation system c) evaluating design tools for explosion isolation systems This European Standard is applicable only to the use of explosion isolation systems that are intended for avoiding explosion propagation between interconnected enclosures, in which an explosion may result as a consequence of ignition of an explosive mixtures e.g., dust-air mixtures, gas-(vapour-)air mixtures, dust-, gas-(vapour-)air mixtures and mists. In general explosion isolation systems are not designed to prevent the transmission of fire or burning powder either of which can initiate an explosion in downstream plant items. It is necessary to take this situation into account in risk assessments. This European Standard is only applicable for gas and dust explosions of chemically stable substances and mixtures of these (flame propagating at subsonic velocity). This European Standard is not applicable for explosions of materials listed below, or for mixtures containing some of those materials: i) chemically unstable substances that are liable to decompose ii)explosive substances iii) pyrotechnic substances This European Standard does not cover flame arresters. For these devices refer to EN 12874

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