ISO 7240-4:2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Fire detection and alarm systems — Part 4: Power supply equipment
Hardcopy , PDF
English
11-08-2003
09-04-2025
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.
| Committee |
ISO/TC 21/SC 3
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| AS 7240.4-2004 | Identical |
A newer version of this standard is available.