DIN EN 303-7-2007
加热锅炉.第7部分:用标称热输出功率小于1000 kW的强排风燃炉装备的燃气中央加热锅炉

Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1 000 kW; English version of DIN EN 303-7:2006-05

DIN EN 303-7-2007 发布历史

This European Standard specifies the requirements and test methods for the contruction,the safety and the rational energy usage for gas-fired standard and low temperature central heating boilers equipped with a forced draught burner. These boilers comprise a boiler body and a forced draught gas burner brought together at the producer's assembly facility,the whole being disigned and marketed as a complete boiler. This standard does not apply to the case of the assembly of a boiler body and a forced draught gas burner designed and marketed separately.In this case,EN 303-3 applies. This European Standard applies to type B boilers with a nominal heat output not exceeding 100 kw with a water temperature at normal operation not exceeding 105°C and with a maximum water-side operating pressure not exceeding 8 bar. This European Standard does not contain all the necessary requirements for: - condensing boilers and combination boilers; - boilers intended to be installed in the open; - boilers permanently fitted with more than one flue outlet; - boilers intended to be connected to a common flue having mechanical extraction; - boilers equipped with several combustion chambers. This European Standard does not apply to living-space dedicated boilers(see 3.6). This European Standard only covers type testing.

DIN EN 303-7-2007由德国标准化学会 DE-DIN 发布于 2007-05。

DIN EN 303-7-2007 在中国标准分类中归属于: J98 锅炉及其辅助设备，在国际标准分类中归属于: 91.140.10 中央供热系统。

DIN EN 303-7-2007 发布之时，引用了标准

• EN 303-1-1999 供暖锅炉.第1部分:带强制通风燃烧器的供暖锅炉.术语,一般要求,试验和标记;包含修改件1:09/2003
• EN 437 *， 2018-11-01 更新
• EN 676 气体燃烧材料用带鼓风的自动燃烧器
• EN 60335-1-2002 家用和类似用途电器的安全.第1部分:一般要求;包含修改件A2-2006,A11-2004和A12-2006;合并勘误表2007年1月;包含修改件A13-2008;合并勘误表2009年7月*， 2022-07-18 更新
• EN ISO 3166-1 国家名称及地区代码.第1部分:国家代码(ISO 3166-1:2013)*， 2014-07-01 更新
• CEN/TR 1749 欧洲计划依据清除燃焼生成物(类型)的方法将燃气装置分类*， 2014-06-01 更新

* 在 DIN EN 303-7-2007 发布之后有更新，请注意新发布标准的变化。

DIN EN 303-7-2007的历代版本如下：

• 2007年05月 DIN EN 303-7-2007 加热锅炉.第7部分:用标称热输出功率小于1000 kW的强排风燃炉装备的燃气中央加热锅炉

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标准号

DIN EN 303-7-2007

发布日期

2007年05月

实施日期

废止日期

无

中国标准分类号

J98

国际标准分类号

91.140.10

发布单位

DE-DIN

引用标准

EN 303-1-1999 EN 437 EN 676 EN 60335-1-2002 EN ISO 3166-1 CEN/TR 1749

被代替标准

DIN EN 303-3/A1-1999

适用范围

This European Standard specifies the requirements and test methods for the contruction,the safety and the rational energy usage for gas-fired standard and low temperature central heating boilers equipped with a forced draught burner. These boilers comprise a boiler body and a forced draught gas burner brought together at the producer's assembly facility,the whole being disigned and marketed as a complete boiler. This standard does not apply to the case of the assembly of a boiler body and a forced draught gas burner designed and marketed separately.In this case,EN 303-3 applies. This European Standard applies to type B boilers with a nominal heat output not exceeding 100 kw with a water temperature at normal operation not exceeding 105°C and with a maximum water-side operating pressure not exceeding 8 bar. This European Standard does not contain all the necessary requirements for: - condensing boilers and combination boilers; - boilers intended to be installed in the open; - boilers permanently fitted with more than one flue outlet; - boilers intended to be connected to a common flue having mechanical extraction; - boilers equipped with several combustion chambers. This European Standard does not apply to living-space dedicated boilers(see 3.6). This European Standard only covers type testing.

DIN EN 303-7-2007系列标准