Hivatkozási szám

MSZ EN 777-3:2009

Dokumentumazonosító

647785

Cím

Gáztüzelésű, többégős, felülről sugárzó, csöves sötétsugárzó rendszerek nem háztartási célra. 3. rész: F rendszer. Biztonság

Angol cím

Multi-burner gas-fired overhead radiant tube heater systems for non domestic use. Part 3: System F. Safety

Alkalmazási terület

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (called system F and referred to in the body of the text as the “system”) with each burner unit under the control of an automatic burner control system. This standard is applicable to Type B52x and Type B53x systems (see 4.3) intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means. This standard is not applicable to: a) systems designed for use in domestic dwellings; b) outdoor systems; c) systems of heat input in excess of 120 kW (based on the net calorific value of the appropriate reference test gas); d) systems having a draught diverter incorporated between the exhaust fan and the flue duct; e) systems having fully pre-mixed gas and air burners in which: 1) either the gas and all the combustion air are brought together just before the level of the combustion zone; or 2) the pre-mixing of the gas and all combustion air is carried out in a part of the burner upstream of the combustion zone; f) systems that are designed for continuous condensation within the flue system under normal operating conditions; g) systems having combustion products evacuation ducts that are non-metallic. This standard is applicable to systems which are intended to be type tested. It also includes requirements concerning the evaluation of conformity, including factory production control, but these requirements only apply to POCEDs and their associated terminals. NOTE Requirements for systems which are not intended to be type tested would need to be subject to further consideration.

ICS

91.140.40 Gázellátó rendszerek

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2009-07-01

A visszavonás napja

2020-04-01

Forrás

idt EN 777-3:2009

Előd

MSZ EN 777-3:2004

Utód

MSZ EN 416:2020

Módosítás

SZK-közlemények

Kapcsolódó európai jogszabály

305/2011/EU; (CPR11); 89/106/EGK; (CPR89); 2009/142/EK; (GAS09)

A szabvány

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