ISO/TC 21/SC 3
| Project No. | ISO 7240-4:2003 |
|---|---|
| Title | <p>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. </p> |
| Registration number (WIID) | 36117 |
| Scope | <p>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. </p> |
| Status | Atcelts |
| ICS group | 13.220.20 |