Standard for Fixed Condensed Aerosol Extinguishing System Units

Underwriters Laboratories Inc. (UL)
Standards Development Organisation:
Underwriters Laboratories Inc.
Working Program:
View the UL work program
Designation Number:
ANSI/CAN/UL/ULC 2775
Standard Type:
National Standard of Canada - Domestic
Standard Development Activity:
Amendment Revision
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

The standard does not currently provide requirements to address extinguishing system units intended to protect volumes less than 100 m3.

This proposal allows for the design quantity of extinguishing agent to be the same for Class A and Class B hazards, when the volume limitation referenced in the manual is less than 100 m3 and provides requirements for evaluation of these limitations without changing the requirements for evaluation of volumes greater than or equal to 100 m3.

Project need:

To provide requirements for extinguishing system units for protection of volumes less than 100 cubic meters

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.