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NBN EN 777-4:1999被替代

Multi-burner Gas-fired Overhead Radiant Tube Heater Systems For Non-domestic Use - Part 4: System H, Safety

出版：Belgian Standards

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基本信息

標準編號： NBN EN 777-4:1999

發布時間：1999/10/1 0:00:00

標準類別：Standard

出版單位：Belgian Standards

標準頁數：0

標準簡介

Specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube systems incorporating two or more burner units with each burner under the control of an automatic burner control system, and operated by a single fan providing a single flue outlet, called system H and referred to in the body of the text as the "system". Applicable to Type B[22] systems intended for use in other than domestic dwellings, in which the supply of combustion air and the evacuation of the products of combustion is achieved by mechanical means. Applicable only to such systems that have fully pre-mixed gas/air burners. Applicable to systems which are intended to be type tested.

替代本標準的新標準

NBN EN 777-4:2009

等同采用的國際標準

NF EN 777-4:2009 - Identical

NEN EN 777-4:2009 - Identical

SS EN 777-4 Ed. 2 (2009) - Identical

NS EN 777-4:2009 - Identical

SN EN 777-4:2009 - Identical

UNI EN 777-4:2009 - Identical

NEN EN 777-4:1999 - Identical

SS EN 777-4:1999 - Identical

UNE EN 777-4:2000 - Identical