ISO 7240-4:2003 specifies requirements, test methods and performance criteria for power supply equipment (p.s.e.) for use in fire detection and alarm systems installed in buildings.
Status: WithdrawnPublication date: 2003-08
Edition: 1Number of pages: 16
Technical Committee: ISO/TC 21/SC 3 Fire detection and alarm systems
- ICS :
- 13.220.20 Fire protection
ISO 7240-4:2003Stage: 95.99
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