Smoke and heat control systems — Part 10: Specification for power output devices
|Publication Date:||15 July 2011|
|ICS Code (Fire protection):||13.220.20|
This part of ISO 21927 specifies requirements and gives test methods for primary and secondary electrical and pneumatic power output devices, designed for use in smoke and heat control systems in buildings.
NOTE A summary of functions is given in Annex A.