Ovládání ohřívačů

Oblast zaměření: Ovládání ohřívačů
Komise : CEN/TC 58 (Safety and control devices for burners and appliances burning gaseous or liquid fuels )
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 19.10.2020
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EN 13611:2019, Clause 1 is replaced by following:

This document specifies safety, constructional and performance requirements of valve-proving systems, hereafter referred to as VPS, intended for use with gas burners and gas-burning appliances. It also describes the test procedures for checking compliance with these requirements and provides information necessary for the purchaser and user.

This document applies to all types of VPS which are used for the automatic detection of leakage in a gas burner section having at least two valves designed in accordance with EN 161 and which give a signal if the leakage of one of the valves exceeds the detection limit.

This document applies to VPS for fuel gases with a maximum working pressure up to and including 500 kPa.

This document does not apply to VPSs for use in explosive atmospheres.

This document is applicable to AC and DC supplied VPS (for VPS supplied by stand-alone battery system, battery systems for mobile applications or systems which are intended to be connected to DC supply networks VPS see Annex I).

Provisions for production control are not part of this document.

Oblast zaměření: Ovládání ohřívačů
Komise : CEN/TC 58 (Safety and control devices for burners and appliances burning gaseous or liquid fuels )
Původce: CEN
K připomínkám do: 3.11.2020
Zobraz více Zobraz méně
 

EN 13611:2019, 1 is replaced by the following:

This document specifies the safety, construction and performance requirements for automatic burner control systems, programming units, flame detector devices and HTO detectors, intended for use with gas and oil burners and gas and oil burning appliances, with or without fans and similar use.

This document is applicable to automatic burner control systems that include additional functions.

This document does not cover automatic burner control systems utilizing thermo-electric flame supervision devices.

NOTE 1       European Standards for burners, appliances or processes which use automatic burner control systems, programming units, flame detectors or HTO detectors can override the requirements of this standard.

NOTE 2       Provisions for production control are not part of this document.

Oblast zaměření: Ovládání ohřívačů
Komise : CEN/TC 58 (Safety and control devices for burners and appliances burning gaseous or liquid fuels )
Původce: CEN
K připomínkám do: 3.11.2020
Zobraz více Zobraz méně
 

This document specifies methods for the classification and assessment of function blocks designed to operate burners and appliances burning gaseous or liquid fuels with particular regards to their fault behaviour and preventative measures.

This document is applicable to new control function blocks, not covered by dedicated control standards.