NEN 10839-1-2
Alarm systems - Part 1: General requirements - Section Two: Power units, test methods and performance criteria
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 1989 |
| Status: | inactive |
| ICS Code (Alarm and warning systems): | 13.320 |
scope:
This standard specifies the requirements, test methods and performance criteria for power supply units for alarm systems. The specific requirements for particular system components are specified in separate standards, which shall be used in conjunction with this standard. The configuration of the power supply will depend upon the available sources of power and the requirements of the alarm systems.
Document History
NEN 10839-1-2
January 1, 1989
Alarm systems - Part 1: General requirements - Section Two: Power units, test methods and performance criteria
This standard specifies the requirements, test methods and performance criteria for power supply units for alarm systems. The specific requirements for particular system components are specified in...