
Fire detection and alarm systems Power supply equipment (ISO 7240-4:2003, MOD)
出版:Standards Australia

专家解读视频
This Standard is the modified adoption of ISO 7240-4:2003, which provides requirements, methods of test and performance criteria for power supply equipment of fire detection and fire alarm systems installed in buildings.
Pending Revision indicates that as a result of the Aged Standards review process, the document needs updating. If no project proposal, meeting the quality criteria, is received within the 12 month timeframe, the document shall be withdrawn.