DSF/PREN 54-4
Fire detection and fire alarm systems - Part 4: Power supply equipment
pending
| Organization: | DS |
| Status: | pending |
| Page Count: | 68 |
| ICS Code (Fire protection): | 13.220.20 |
scope:
This European Standard specifies requirements, methods of test and performance criteria for power supply equipment of fire detection and fire alarm systems installed in buildings. This includes component L of Figure 1 of EN 54-1:1996 and power supply equipment that supplies power directly to components other than the control and indicating equipment, unless otherwise specified in other Parts of EN 54.
Document History
November 7, 2006
Fire detection and fire alarm systems - Part 4: Power supply equipment
Delete the contents of the Scope and replace with the following text: This European Standard specifies requirements, methods of test and performance criteria for power supply equipment of fire...
March 14, 2003
Fire detection and fire alarm systems - Part 4: Power supply equipment
This standard does not cover the power supplies for self-contained smoke alarms or the battery powered parts of wire-free fire detection and fire alarm systems.
January 21, 2000
Fire detection and fire alarm systems - Part 4: Power supply equipment
This European Standard specifies requirements, methods of test and performance criteria for power supply equipment (see component L of figure 1 of EN 54-1:1996) of fire detection and fire alarm...
December 23, 1997
Fire detection and fire alarm systems - Part 4: Power supply equipment
This European Standard specifies requirements, methods of test and performance criteria for power supply equipment (see component L of figure 1 of EN 54-1:1996) of fire detection and fire alarm...
DSF/PREN 54-4
Fire detection and fire alarm systems - Part 4: Power supply equipment
This European Standard specifies requirements, methods of test and performance criteria for power supply equipment of fire detection and fire alarm systems installed in buildings. This includes...