Abstract

This document establishes the minimum requirements applicable to the design, installation, functioning, test and maintenance of fixed automatic fire extinguishing systems for kitchen protection that covers the cooking appliances, the hood, the plenum and the air extract ducts. This document also provides requirements for the construction and components performance as applicable to specific types, designs, sizes and arrangements of pre-engineered kitchen fire-extinguishing systems. This document does not cover household kitchens or industrial food production equipment. The detailed test procedures for the plenum and air extract ducts are contained in CEN/TS 17749. Closed plenum type ventilated ceilings designed similar to standard hoods are included in this document. Open plenum type ventilated ceilings are excluded and require an engineered solution for the plenum protection. Protection for appliances below open or closed plenum ventilated ceilings are included.

Begin

2023-03-06

WI

00191400

Planned document number

DIN EN 17446

Project number

03101426

Responsible national committee

NA 031-03-04 AA - Gas extinguishing systems and their components - mirror committee of CEN/TC 191/WG 6  

Responsible european committee

CEN/TC 191/WG 6 - Gas extinguishing Systems and components  

draft standard

Fire extinguishing systems in commercial kitchens - System design, documentation, and test requirements; German and English version EN 17446:2021/prA1:2023
2023-07
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previous edition(s)

Fire extinguishing systems in commercial kitchens - System design, documentation, and test requirements; German version EN 17446:2021
2021-11

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