1、National Standard of Canada CAN/CSA-C22.2 No. 164-M91 Electric Sauna Heating Equipment Prepared by Canadian Standards Association Approved by Standards Council of Canada ISSN 0317-5669 Published in September 1991 by Canadian Standards Association 178 Rexdale Boulevard, Rexda!e (Toronto), Ontario, Ca
2、nada M9W I R3 The Canadian Standards Association (CSA), under whose auspices this National Standard has been pro- duced, was chartered in 1919 and accredited by the Standards Council of Canada to the National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership associ
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16、s nationales du Canada sont disponibles en versions fran aise et anglaise. General Instruction No. 1CAN/CSA-C22.2 No. 164-M91September 1991Title: Electric Sauna Heating EquipmentPagination: 59 pages, each dated September 1991To register for e-mail notification about any updates to this publication g
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18、csagroup.org/legal to find out how we protect your personal information.Blank pageTechnical Editor: N. Hendrycks Managing Editor: Bernard Kelly Canadian Standards Associationi 991 All rights reserved. No part of this publication may be reproduced in any form, in an electronic retrieval system or oth
19、erwise, without the prior permission of the publisher. Blank pageContents Technical Committee on Environmental Products 5 Subcommittee on C22.2 No. 164 7 Preface 8 Foreword 9 1. Scope 11 2. Definitions 11 3. General Requirements 12 3.1 General 12 3.2 Reference Publications 12 4. Construction 14 4.1
20、General 14 4.2 Enclosure for Live Parts 14 4.3 Protection Against Corrosion 17 4.4 Mechanical Assembly 17 4.5 Supply Connections 18 4.6 Electrical Insulation 19 4.7 Thermal Insulation 20 4.8 CurrentCarrying Parts 20 4.9 Wiring 20 4.10 Heating and Heater Elements 21 4.11 Protection Against Overheatin
21、g 22 4.12 Switches and Controls 23 4.13 Overcurrent Protection 24 4.14 Motors 24 4.15 Suppressors 24 4.16 Spacings 24 4.17 Grounding and Bonding 25 5. Marking 25 6. Tests 29 2 6.1 General 29 6.2 Rating 29 6.3 Test Voltage 30 6.4 6.5 6.6 6.7 6.7.1 6.7.2 6.7.3 6.7.4 6.7.5 6.7.6 6.7.7 Temperature (Norm
22、al) 30 Dielectric Strength 31 Water Spray 3 Temperature (Abnormal) 32 General 32 Test Conditions 32 Test No. 1 33 Test No. 2 33 Test No. 3 33 Test No. 4 34 Test No. 5 34 CAN/CSAC22.2 No. l64M91 September 1991 Page 3 6.8 Extreme Operating Voltage (Maximum) Test 34 6.9 Overload and Endurance-Manually
23、Operated Switches 35 6.10 Sharp Edge Test 36 6.11 Strength of Legs 37 6.12 Static Loading 37 6.13 Stability 38 7. Combination Stationary Room and Sauna Heater Units and Combination CordConnected Cabinet Heater Units 38 8. Definitions 38 9. General Requirements 39 10. Construction 39 10.1 General 39
24、10.2 Room 40 10.3 Electric Heaters 41 10.4 Switches and Controls 41 10.5 Protection Against Overheating 41 10.6 Overcurrent Protection 42 10.7 Supply Connections 42 10.7.1 Stationary Room Heater Units 42 10.7.2 CordConnected Heater Units 42 10.8 Grounding and Bonding 43 11. Marking 44 12. Tests 46 1
25、2.1 General 46 12.2 Rating 46 12.3 Test Voltage 46 12.4 Temperature (Normal) 46 12.5 Dielectric Strength 47 12.6 Water Spray 47 12.7 Temperature (Abnormal) 47 12.7.1 General 47 12.7.2 Test No. 1 48 12.7.3 Test No. 2 48 12.7.4 Test No. 3 48 12.8 Extreme Operating Voltage (Maximum) Test 48 12.9 Overlo
26、ad and Endurance (Manually Operated Switches and Controls) 48 12.10 Leakage Current 48 12.11 Strain Relief 49 12.12 Stability 49 Tables 50 Figures 53 CAN/CSAC22.2 No. 164M91 September 1991 Page 4 Technical Committee on Environmental Products D.H. Dunsire Manitoba Hydro, Chairman Winnipeg Representin
27、g Regulatory Authorities R.L. Hicks Ontario Hydro, Vice-Chairman Toronto Representing Regulatory Authorities R.D. Cohen Canadian Standards Association, Standards Rexdale, Ontario Administrator, Nonvoting Representing Regulatory Authorities D.G. Harley The City of Calgary Electric System, Calgary, Al
28、berta IL Riendeau Ministre du Travail du Qubec, Mont r a 1 Representing Producers B.C. Christie Manville Canada Inc., Brampton, Ontario G.L. Cornish HewlettPackard (Canada) Ltd., Ottawa, Ontario N. Hendrycks Chromalox Canada, Rexdale, Ontario G. Longmuir Commander Electrical Equipment Inc., Scarboro
29、ugh, Ontario B.N. Taylor Honeywell Limited, Scarborough, Ontario Representing General Interests J.S. Gulino Canadian Standards Association, Rexdale, Ontario R.L. Cane Caneta Research Inc., Mississauga, Ontario Consumer Representative R.E. Dowling Canadian Standards Association, Alternate Rexdale, On
30、tario W.J. Heeley Heating, Refrigerating and Air Conditioning Institute of Canada, Islington, Ontario CAN/C5r-C22.2 No. l64M91 - Septenber 1991 Page 5 I. Pasini Public Works Canada, Ottawa, Ontario CAN/CSAC22.2 No. 164M91 September 1991 - Pe 6 Subcommittee on C22.2 No. 164 S. Burko Viking Leisure md
31、. Inc., Chairman Montreal, Quebec J. Bexar Helo Factories Ltd., Hanko, Finland C. Harms Canadian Sauna Sales Ltd., Bolton, Ontario S. Hicks British Columbia Ministry of Municipal Affairs, Recreation and Culture, Vancouver V. Kangas Original Sauna Heater Inc., Weston, Ontario L. Nathe Homecraft Manuf
32、acturing Corp., Surrey, British Columbia P. Ng Toa Manufacturing Limited, Vancouver, British Columbia E.J. Power Prince Edward Island Department of Labour, Charlottetown D. Trussler Toronto Fire Department, Toronto, Ontario A. Tsisserev The City of Winnipeg, Winnipeg, Manitoba A.E. Wynn Sauna Craft,
33、 Concord, Ontario C.S. Yee Canadian Standards Association, Rexdale, Ontario V. Panay Canadian Standards Association, Standards Rexdale, Ontario Administrator CAN/CSAC22.2 No. 64-M9l Septeer 1991 Pae 1 Preface This is the first edition of CSA Standard CAN/CSA-C22.2 No. 164 issued by the Canadian Stan
34、dards Association under Part II of the Canadian Electrical Code. It is written in SI (metric) units. This Standard incorporates requirements of CSA Electrical Bulletins 608D and 608E, which were published previously. For general information on the Standards of the Canadian Electrical Code, Part II,
35、see the preface of CSA Standard C22.2 No. 0, General Requirements-Canadian Electrical Code, Part II. This Standard was prepared by a Subcommittee of the Technical Committee on Environmental Products under the jurisdiction of the Standards Steering Committee on Canadian Electrical Code, Part II, and
36、was formally approved by these Committees. It has been approved as a National Standard of Canada by the Standards Council of Canada. September 1991 Notes: (1) Use of the singular in this Standard does not exclude the plural (and vice versa) when the sense allows. (2) Although the intended primary ap
37、plication of this Standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the Standard to judge its suitability for their particular purpose. (3) CSA Standards are subject to periodic review, and suggestions for their improvement will be referred t
38、o the appropriate committee. (4) All enquiries regarding this Standard, including requests for interpretation, should be addressed to Canadian Standards Association, Standards Division, 178 Rexdale Boulevard, Rexdale, Ontario M9W 1R3. Requests for interpretation should (a) define the problem, making
39、 reference to the specific clause, and, where appropriate, include an illustrative sketch; (b) provide an explanation of circumstances surrounding the actual field condition; and (c) be phrased where possible to permit a specific “yes“ or “no“ answer. Interpretations are published in CSA Information
40、 Update. For subscription details and a free sample copy, write to CSA Sales Promotions or telephone (416) 747-4116. CAN/CSA-C22.2 No. l64M9l September 1991 - ?ace 8 Foreword Certification organizations, as accredited by the Standards Council of Canada, have their own criteria and procedures for cer
41、tification services. The following paragraphs define CSA Certification policies. The Canadian Standards Association provides certification services for manufacturers who, under license from CSA, wish to use the appropriate registered CSA Marks on certain products of their manufacture to indicate con
42、formity with CSA Standards. CSA Certification for a number of products is provided in the interest of maintaining agreedupon standards of quality, performance, interchangeability and/or safety, as appropriate. Where applicable, certification may form the basis for acceptance by inspection authoritie
43、s responsible for enforcement of regulations. Where feasible, programs will be developed for additional products for which certification is desired by producers, consumers or other interests. In performing its functions in accordance with its objectives, CSA does not assume or undertake to discharge any responsibility of the manufacturer or any other party. The opinions and findings of the Association represent its professional judgement given with due consideration to the necessary limitations of practical operation and state of the art at the time the Standard is processed. Products
