1、ANSI Z21.20-2014 CAN/CSA-C22.2 No. 60730-2-5-14Automatic electrical controls for household and similar use Part 2-5: Particular requirements for automatic electrical burner control systems(IEC 60730-2-5:2000+A1:2004+A2:2008, MOD)ANSI Z21.20-2014 CAN/CSA-C22.2 No. 60730-2-5-14(IEC 60730-2-5:2000+A1:2
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29、at are without conflict or unnecessary duplication in their requirements.AMERICAN NATIONAL STANDARD ANSI Z21.20-2014 NATIONAL STANDARD OF CANADA CAN/CSA-C22.2 No. 60730-2-5-14 First Edition 2014 Automatic electrical controls for household and similar use Part 2-5: Particular requirements for automat
30、ic electrical burner control systems This Standard is based on ANSI Z21.20-2007 CSA C22.2 No. 199-2007 UL 372 ANSI Z21.20a-2010 CSA C22.2 No. 199a-2010 UL 60730-1 CAN/CSA-E60730-1:13 (IEC 60730-1; IEC 60730-2-5) (IEC 60730-1; IEC 60730-2-5) APPROVED IGAC September 17, 2013 June 5, 2013 American Nati
31、onal Standards Institute, Inc. Interprovincial Gas Advisory Council Effective in Canada January 1, 2015 Standards Developer CSA Group Underwriters Laboratories CSA Group 8501 East Pleasant Valley Rd 333 Pfingsten Rd 5060 Spectrum Way, Suite 100 Cleveland, Ohio 44131 Northbrook, Illinois 60062 Missis
32、sauga, ON, Canada L4W 5N6 Published January 2014 Copyright 2014 CSA Group Permission is granted to republish material herein in laws or ordinances, and in regulations, administrative orders, or similar documents issued by public authorities. Those desiring permission for other republication should c
33、onsult CSA Group, 5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6. Copyright 2014 CSA Group Permission is granted to republish material herein in laws or ordinances, and in regulations, administrative orders, or similar documents issued by public authorities. Those desiring permis
34、sion for other republication should consult CSA Group, 8501 East Pleasant Valley Road, Cleveland, Ohio 44131. History of the Development of the Standard for Automatic Electrical Controls for Household and Similar Use Part 2: Particular Requirements for Automatic Burner Ignition Systems and Component
35、s (This History is informative and is not part of the standard.) With the onset of the Free Trade Agreement between the United States and Canada on January 2, 1988, significant attention was given to the harmonization of the United States and Canadian safety standards, addressing gas-fired equipment
36、 for residential, commercial and industrial equipment. It was believed that the elimination of the differences between the standards would remove potential trade barriers and provide an atmosphere in which North American manufacturers could market more freely in the United States and Canada. The har
37、monization of these standards was also seen as a preliminary step toward harmonization with international standards, which was to become a necessity as Europe moved toward its goal to form the Economic Community (EC) by the early 1990s. With the formation of joint subcommittees, a Canadian Gas Assoc
38、iation Standards Steering Committee on Gas Burning Appliances and Related Accessories was established to parallel Accredited Standards Committees Z21 and Z83, and to support the formation of joint subcommittees. Operating procedures, in accordance with American National Standards Institute procedure
39、s, for joint subcommittees were developed and subsequently approved by ANSI on April 1, 1993. At its August 1993 meeting, the Z21/CGA Joint Thermostat and Automatic Gas Ignition Systems Subcommittee established a working group to develop a proposal for the joint subcommittee to harmonize the U.S./Ca
40、nadian standards with the IEC 730 series of standards to address ignition systems. At its April 1994 meeting, the Ignition Harmonization Working Group agreed to recommend that the working group develop a single volume standard for ignition systems and components using IEC 730-2-5, Automatic Electric
41、al Controls for Household and Similar Use, Part 2: Particular Requirements for Automatic Electrical Burner Control Systems, as the base document. The working group recommended that the single standard for ignition systems and components would incorporate coverage as necessary from ANSI Z21.20, Ameri
42、can National Standard for Automatic Gas Ignition Systems as Components, CAN/CSA-C22.2 No. 199, National Standard of Canada for Combustion Safety Controls and Solid-State Igniters for Gas- and Oil-Burning Equipment, and UL 372, Standard for Safety, Primary Safety Controls for Gas- and Oil-Fired Appli
43、ances. At its July 1994 meeting, the Z21/CGA Joint Thermostat and Automatic Gas Ignition Systems Subcommittee requested its Ignition Harmonization Working Group to proceed with its recommendation and develop a single volume harmonized standard for automatic ignition systems and components for gas- a
44、nd oil-fired equipment. The Ignition Harmonization Working Group met on numerous occasions to develop the single volume harmonized standard for automatic ignition systems and components for gas- and oil-fired equipment. At its November 1998 meeting, the Joint Automatic Gas Control Subcommittee adopt
45、ed the recommended single volume harmonized standard for automatic ignition systems and components for gas- and oil-fired equipment for distribution for review and comment. At its September 2000 meeting, the Joint Automatic Gas Control Subcommittee requested the Ignition Harmonization Working Group
46、to develop a Part 2 standard for automatic ignition systems and components for gas- and oil-fired equipment. The joint subcommittee requested that the Part 2 standard use UL 60730-1, Automatic Electrical Controls for Household and Similar Use, Part 1: General Requirements as the Part 1 standard in t
47、he U.S. and CAN/CSA-E60730-1, Automatic Electrical Controls for Household and Similar Use Part 1: General Requirements as the Part 1 standard in Canada. At its November 2001 meeting, the Joint Automatic Gas Control Subcommittee adopted the recommended standard for Particular Requirements for Automat
48、ic Burner Ignition Systems and Components, Part 2, for distribution for review and comment. The draft Part 2 standard was distributed for review and comment during July 2002. At its October 2002 meeting, the draft Part 2 standard was reconsidered and revised in light of comments received and the dra
49、ft standard was recommended to the Z21/83 Committee and the CSA Technical Committee for consideration. The first edition of the harmonized Z21/CSA/UL Standard for Automatic Electrical Controls for Household and Similar Use Part 2: Particular Requirements for Automatic Burner Ignition Systems and Components, was approved by the American National Standards Institute, Inc. on May 14, 20
