Reference number
ISO 7240-4:2003
ISO 7240-4:2003
Fire detection and alarm systems — Part 4: Power supply equipment
Edition 1
2003-08
Withdrawn
ISO 7240-4:2003
36117
Withdrawn (Edition 1, 2003)

Abstract

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.

General information

  •  : Withdrawn
     : 2003-08
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 16
  • ISO/TC 21/SC 3
    13.220.20 
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