BUREAU OF INDIAN STANDARDS

Transcription

1 Manak Bhavan, 9 Bahadur Shah Zafar Marg New Delhi व य पक पर च लन स द तकन क सम तत ईट 44 र षत : 1. ईट ड 44 क सभ सदस य 2. व य त तकन क व भ ग पर षद क सभ सदस य तथ 3. च खन ल अन य सभ ननक य रल ख र षण स ञ पन स द भ ददन क ईट ड 44/ ट मह दय, क प य ननम नलल खखत मस द क एक रनत स लग न ह : रल ख श षषक ईट ड 44(10918) IEC/TS : 2015 मश न क स ष - व य त स द स ष उपक ण - टट आध र त स ष उपक ण क उपय ग क न ल उपक ण क ललए व श ष अप ष ए ( ब प ड ) ट र य टट तकन क क उपय ग क ललए अनतर त अप ष ए ( ब प ड एस ट ) क य इस मस द क अ ल कन क औ अपन स मनतय यह बत त ह ए भ ज कक अ तत यदद य म नक क प म रक लशत ह ज ए त इस प अमल क न म आपक य स य अथ क ब म य कद न इय आ सकत ह स मनतय भ जन क अ नतम त ख: 02/01/2017. स मनतय यदद क ई ह त क य अगल प ट प ददए प म अध ह त ष क उपर ललखखत पत प भ ज द यदद क ई स मनत र त नह ह त अथ स मनत म क ल भ ष स ब ध दट ह ई त उप क त रल ख क यथ त अ नतम प ददय ज एग यदद क ई स मनत तकन क रक नत क ह ई त व षय सलमनत क अ यष क प मशष स अथ उनक इ छ प आग क क यष ह क ललए व षय सलमनत क भ ज ज न क ब द रल ख क अ नतम प द ददय ज एग 1 ध य द भ द य, (प म य ) रम ख (ईट ड ) ईम ल eetd@bis.org.in स ल न: उप त

2 Manak Bhavan, 9 Bahadur Shah Zafar Marg New Delhi DRAFTS IN WIDE CIRCULATION DOCUMENT DESPATCH ADVICE Reference Date ETD 44/ T TECHNICAL COMMITTEE ETD ADDRESSED TO: 1. All Members of ETD All Members of Electrotechnical Division Council; and 3. All other Interested. Dear Sir(s), Please find enclosed a copy of the following draft Indian Standard: Doc No. ETD 44 ( ) Title IEC/TS : 2015 Safety of Machinery - Electro-sensitive protective equipment - Particular requirements for equipment using vision based protective devices (VBPD) Additional requirements when using stereo vision techniques (VBPDST) Kindly examine the draft standards and forward your views stating any difficulties which you are likely to experience in your business or profession, if these are finally adopted as Indian Standards. Comments, if any, may please be made in the format given overleaf and mailed to the undersigned. Last date for comments : In case no comments are received or comments received are of editorial nature, you will kindly permit us to presume your approval for the above documents as finalized. However, in case of comments of technical in nature are received then it may be finalized either in consultation with the Chairman, Sectional Committee or referred to the Sectional Committee for further necessary action, if so desired by the Chairman, Sectional Committee. It may kindly be noted that the technical contents of the document have not been enclosed as these are identical with the corresponding IEC standard. For details, please refer to the corresponding IEC publication as mentioned in the respective National Forewords or kindly contact the undersigned. Thanking you, Yours faithfully (P.V.Mathew) Head (Electrotechnical) eetd@bis.org.in Encl : See attachment.

3 Manak Bhavan, 9 Bahadur Shah Zafar Marg New Delhi Date Document No Doc: ETD 44 (10918) Sl. No. Name of the Organization Clause/ Subclause Paragraph/ Figure/Table Type of Comment (General/ Technical/ Editorial Comments Proposed Change

4 DRAFT FOR COMMENTS ONLY (Not to be reproduced without the permission of BIS or used as a STANDARD) Draft Indian Standard Safety of Machinery - Electro-sensitive protective equipment - Part 4-3: Particular requirements for equipment using vision based protective devices (VBPD) Additional requirements when using stereo vision techniques (VBPDST) Last date of receipt of comments is: Safety of Machinery- Electrotechnical Aspect Sectional Committee ETD 44 NATIONAL FOREWORD This draft Indian Standard which is identical with IEC/TS : 2015 Safety of Machinery - Electro-sensitive protective equipment - Part 4-3: Particular requirements for equipment using vision based protective devices (VBPD) Additional requirements when using stereo vision techniques (VBPDST) issued by International Electrotechnical Commission will be adopted by the Bureau of Indian Standards on the recommendation of the Safety of Machinery- Electrotechnical Aspect Sectional Committee and approval of the Electrotechnical Division Council. The text of IEC Standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminology and conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following: a) Wherever the words International Standard appear referring to this standard, they should be read as Indian Standard. b) Comma (,) has been used as a decimal marker, while in Indian Standards the current practice is to use a point (.) as the decimal marker. In this adopted standard, references appear to the following International Standards for which Indian Standards also exist. The corresponding Indian Standard, and document under print which is to be substituted in place, is listed below along with their degree of equivalence for the editions indicated: International Standard Corresponding Indian Standard Degree of Equivalence IEC :2012 Safety of machinery Electro-sensitive protective equipment Part 1: General requirements and tests Doc. ETD 44 (06771) Safety of machinery Electro-sensitive protective equipment Part 1 General requirements and tests (under print) Identical

5 IEC Photobiological safety of lamps and lamp systems IS : 2012/ IEC : 2006 Photobiological Safety Of Lamps And Lamp Systems Identical with IEC : 2006 The technical committee has reviewed the provisions of the following International Standard referred in this adopted standard and has decided that it is acceptable for use in conjunction with this standard: International Standard IEC :2014 ISO 13855:2010 ISO Title Safety of laser products Part 1 Equipment classification and requirements Safety of machinery Positioning of safeguards with respect to the approach speeds of parts of the human body High visibility clothing Test methods and requirements Only the English text of the IEC Publication has been retained while adopting it is an Indian Standard and as such the page numbers given here are not same as in IEC publication. For the purpose of deciding whether a particular requirement of this standard is complied with, the final value, observed or calculated expressing the result of a test or analysis, shall be rounded off in accordance with IS 2 : 1960 Rules for rounding off numerical values (revised). Note: The technical content of the documents is not available on website. For details, please refer the corresponding IEC/TS : 2015 or kindly contact: Head Electrotechnical Department Bureau of Indian Standards 9, B.S. Zafar Marg, New Delhi eetd@bis.org.in Telephone/ fax: