Fire detection and alarm systems -- Part 4: Power supply equipment
(Not available in French)
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.
Document published on: 2003-08 Edition: 1 (Monolingual) ICS: 13.220.20 Status: Published Stage: 90.92 (2016-02-24) TC/SC: ISO/TC 21/SC 3 Number of Pages: 16
Revised by: ISO/DIS 7240-4
No corrigenda or amendments available