BS EN 777-1-1999 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use — Part 1 System —, safety.pdf
《BS EN 777-1-1999 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use — Part 1 System —, safety.pdf》由会员分享,可在线阅读,更多相关《BS EN 777-1-1999 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use — Part 1 System —, safety.pdf(114页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 777-1:1999 Incorporating Amendments Nos. 1, 2 and 3 and Corrigendum No. 1 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use Part 1: System D, safety The European Standard EN 777-1:1999, with the incorporation of amendments A1:2001, A2:2001 and A3
2、:2002 has the status of a British Standard ICS 97.100.20 ? Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 05:51:01 MST Questions or comments about this message: please call t
3、he Document Policy Group at 303-397-2295. -,-,- BS EN 777-1:1999 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 15 february 2000 BSI 13 Decemb
4、er 2002 ISBN 0 580 30932 0 National foreword This British Standard is the official English language version of EN 777-1:1999, including amendments A1:2001, A2:2001 and A3:2002. The UK participation in its preparation was entrusted to Technical Committee GSE/20, Non-domestic space heaters (gas), whic
5、h has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the secti
6、on entitled “ International Standards Correspondence Index” , or by using the “ Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.
7、 Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor r
8、elated international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 111 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issu
9、ed. Sidelining in this document indicates the most recent changes by amendment. Amendments issued since publication Amd. No. DateComments 1318017 October 2001 1338121 January 2001Indicated by a sideline 139306 September 2002 Change to 5.2.8 14269 Corrig. No. 1 13 December 2002 Amendment numbers corr
10、ected Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 05:51:01 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- EUROP
11、EAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 777-1 September 1999 + A1 + A3 February 2001 April 2002 + A2 July 2001 ICS 91.140.20 English version Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 1: System D, safety (includes amendments A1:2001, A2:2001, and
12、A3:2002) Tubes radiants suspendus multi-brleurs utilisant les combustibles gazeux usage non domestique - Partie 1: Systme D, scurit (inclut les amendements A1:2001, A2:2001, et A3:2002) Gasgerte-Heizstrahler Dunkelstrahlersysteme mit mehreren Brennen mit Geblse fr gewerbliche und industrielle Anwend
13、ung - Teil 1: System D, Sicherheit (enthlt nderungen A1:2001, A2:2001 und A3:2002) This European Standard was approved by CEN on 15 November 1998. Amendment A1:2001 was approved by CEN on 2000-11-27. Amendment A2:2001 was approved by CEN on 2001-06-09. Amendment A3:2002 was approved by CEN on 2002-0
14、3-05. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtaine
15、d on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secreta
16、riat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN
17、 COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Central Secretariat: rue de Stassart, 36 B-1050 Brussels 1999 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 777-1:1999 + A1:2001 + A2:200
18、1 + A3:2002 E Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 05:51:01 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-
19、,- Page 2 EN 777-1:1999 ?BSI 13 December 2002 ContentsPage Foreword4 1 Scope7 2 Normative references8 3 Definitions9 3.1 system and its constituent parts9 3.2 adjusting, control and safety devices13 3.3 operation of the system15 3.4 gases18 3.5 conditions of operation and measurement20 3.6 country o
20、f destination21 4 Classification of systems22 4.1 Classification according to the nature of the gases used (categories)22 4.2 Classification according to the gases capable of being used22 4.3 Classification according to the mode of evacuation of the combustion products 24 5 Constructional requiremen
21、ts25 5.1 General25 5.2 Requirements for adjusting, control and safety devices30 5.3 Ignition devices36 5.4 Main burners37 5.5 Pressure test points37 5.6 Injectors37 6 Operational requirements37 6.1 Soundness37 6.2 Heat inputs38 6.3 Limiting temperatures38 6.4 Ignition, cross-lighting and flame stabi
22、lity38 6.5 Pressure governor39 6.6 Combustion39 6.7 Prolonged performance40 6.8 Measurement of oxides of Nitrogen, NOx40 7 Test methods41 7.1 General41 7.2 Construction and design52 7.3 Safety of operation52 7.4 Other Pollutants65 8 Marking and instructions68 8.1 Marking of the system and the packag
23、ing68 8.2 Instructions71 8.3 Presentation75 Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 05:51:01 MST Questions or comments about this message: please call the Document Pol
24、icy Group at 303-397-2295. -,-,- ? Page 3 EN 777-1:1999 ?BSI 13 December 2002 Annex A (informative) System D76 Annex B (informative) National situations77 Annex C (informative) Equivalence rules90 Annex D (informative) Calculation of the mass flow rate of flue gases (see Table D.1)92 Annex E (inform
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 777-1-1999 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use Part 777
链接地址:https://www.31doc.com/p-3648188.html