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1、 Underwriters Laboratories Inc. F Norhbrook, Illinok (847) 2724800 Melville, New York-(516) 271-6200 Santa Clara, California (408) 985-2400 Research Triangle Park, Nonh Caroiina*(919) 54S1400 Camas, Washington* (360) 817-5509 _-_ .- - a century o $ public safety est. 1894 Subject 1993 (935, 1029) 12
2、 Laboratory Drive (in reply, referto Subject935) Research Trkngle Park, NC 27709 May 19,2000 TO: Consumer Advisory Council of Underwriters Laboratories Inc., Electrical Council of Underwriters Laboratories Inc., Subscribers to ULs Standards Service for Self-Ballasted Lamps and Lamp Adapters SUBJECT:
3、 Report of the Joint Meeting of the Industry Advisory Conferences of UL for Fluorescent Lamp Ballasts and for High-lntensity-Discharge Lamp Ballasts; Request for Comments on the Proposed Requirements for the Ninth Edition of the Standard for Fluorescent Lamp Ballasts, UL 935 and the Fifth Edition of
4、 the Standard for High-lntensity-Discharge Lamp Ballasts, UL 1029; PROPOSED EFFECTIVE DATES SUMMARY OF TOPICS Report of Joint Meeting of Industry Advisory Conferences of UL for Fluorescent Lamp Ballasts and for High-lntensiy-Discharge Lamp Ballasts held March 23, 2000. There are discussion items and
5、 proposais for revisions to the Standards for Fluorescent Lamp Ballasts, UL 935, and High-Intensity-Discharge Lamp Ballasts, UL 1029, in the Meeting Report that may be of interest to you and may have an impact on your products. COMMENTS DUE: June 26,2000 Attached for your review and comment is the r
6、eport for the joint Industry Advisory Conferences of UL for Fluorescent Lamp Ballasts and for High-lntensity-Discharge Lamp Ballasts held on March 23, 2000. Questions regarding interpretation of requirements should be directed to the responsible UL Staff. Please see Appendix D of the attached bullet
7、in regarding designated responsibility for the meeting report product categories. Please see Appendix A of this bulletin regarding designated responsibility for the subject product categories. Please note that proposed requirements are of a tentative and early nature and are for review and comment o
8、nly. Current requirements are to be used to judge a product until these requirements are published in final form. PRODUCTS AND INDUSTRIES AFFECTED BY THE PROPOSAL UL requests your assistance in identifying other products or industries that might be affected by the requirements contained in this bull
9、etin. UL suggests that all suppliers or customers for these products A not-for-profit organization dedicated to public safety and committed to quality service COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services COPYRIGHT Underwriters Laboratories Inc. Licensed by Infor
10、mation Handling Services - 7275795 06311b 5TT Subject 1993 (935, 1029) -2- May 19,2000 and industries be made aware of these requirements prior to their proposed effective date. Also, please forward your suggestions to UL so that these products and industries may be identified in future bulletins. R
11、EQUEST FOR COMMENTS ON PROPOSALS Please provide your comments concerning the proposed requirements. Written comments should be sent by regular mail, fax, or e-mail to the attention of DIXIE STEVENS at ULIS Research Triangle Park, 12 Laboratory Drive, RTP, NC 27709. Please reference all correspondenc
12、e to Subject 935. If you respond by fax or e-mail, please include your full name and company address to ensure a reply. All comments should be sent by July 26, 2000. Unless specifically requested to do so, UL will not acknowledge comments indicating concurrence with these proposals. UNDERWRITERS LAB
13、ORATORIES INC. REVIEWED BY: DIXIE STEVENS Senior Engineering Assistant Standards Department RESEARCH TRIANGLE PARK OFFICE Fax: (919) 547-6182 E-mail: dixie.w.stevensus.uI.com (919) 549-1885 JOHN MARSHALL Staff Engineer Conformity Assessment Services, 301 8CNBK NORTHBROOK OFFICE E-Mail: john.r.marsha
14、llus.uI.com (847) 272-8800, Ext. 43128 SR:JH COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services - W 9275795 0831170 211 = OOLR Subject 1993 (935, 1029) -Al - Melville Anthony Tacsone 22
15、943 Northbrook John Marshall 43128 RTP DAVE BELT 11628 May 19,2000 Santa Clara Canada DESIGNATED RESPONSIBILITY FOR UL PRODUCT CATEGORIES OOLR, LAMPS, SELF-BALLASTED AND LAMP ADAPTERS John Gallo, Jr. 32467 Brian Black 416-757-5250, Ext. 61225 The individuals shown in the following table are involved
16、 with the investigation of products covered under the subject categories. The Primary Designated Engineer (shown in UPPERCASE letters) coordinates the establishment and uniform interpretation of UL requirements applicable to the product categories. The Designated Engineers (shown in lowercase letter
17、s) work with the Primary Designated Engineer to interpret requirements and maintain standards. Europe Taiwan OfficelSu bsidiary Responsible Engineer Arne Buch-Hansen 45-4485-6256 Wendy Wu 886-2-2896-7796 II L II COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services COPYR
18、IGHT Underwriters Laboratories Inc. Licensed by Information Handling Services 7275795 0827022 TUB . - Subjects 935(1029) (in reply, refer to Subject 935) 12 Laboratory Drive Research Triangle Park, NC 27709 January 21,2000 TO: Industry Representatives on the Industry Advisory Conference of UL for Fl
19、uorescent Steven L. Bradford Eric S. Brown Paul Christensen Tony Efantis Norman C. Grimshaw Alan M. Smith Dr. Sri P Sridharan Michael A. Stein Dail L. Swanson Usman U. Vakil Rich Wagner Howard Wolfman Industry Representatives on the Industry Advisory Conference of UL for High John Backs Glenn D. Gar
20、bowicz Norman C. Grimshaw Michael A. Stein Dail L . Swanson Ted Yahraus Lamp Ballasts, UL 935 Intensity Discharge Lamp Ballasts, UL 1029 SUBJECT: Industry Advisory Conference Meeting Announcement A meeting of both the Industry Advisory Conference of UL for Fluorescent Lamp Ballasts and High- Intensi
21、ty-Discharge Lamp Ballasts is scheduled for: March 23, 2000 AmeriSuites Hotel 1851 SE 1th Ave. Ft. Lauderdale, FL 33316 Stars Conference Room 8:OO a.m. - 4:OO p.m. The meeting has been scheduled to coincide with ANSIs Spring Fluorescent Lamp and Ballasts meeting being held at the same location earli
22、er in the week. The purpose of the meeting is to discuss issues concerning both fluorescent lamp ballasts and high-intensity-discharge lamp ballasts. UL plans to issue a detailed agenda no later than February 24, 2000. COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Service
23、s COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services * SUBJECT 935 JANUARY 21,2000 This meeting is intended for industry representatives to meet with UL to discuss proposed requirements and/or other standards issues. Space permitting, others may attend as observers. A
24、nyone not on the industry Advisory Conference who would like to attend the meeting is required to contact UL and receive permission to do so. Such a request should be made as early as possible prior to the meeting. This practice is necessary and desirable to maintain the size and effectiveness of th
25、e meeting. Hotel Accommodations It is suggested that you contact the hotel listed above and make reservations as soon as possible. The hotel phone number is (954) 763-7670. Please complete the attached attendance form and return it no later than March 9, 2000. UNDERWRITERS UBORATORIES INC. REVIEWED
26、BY: DIXIE STEVENS Senior Engineering Assistant Staff Engineer Standards Department RESEARCH TRIANGLE PARK OFFICE Phone: (91 9) 549-1 885 E-mail: dixie.w.stevens JOHN MARSHALL (Ext. 43128) Engineering Services 301 8CNBK NORTHBROOK OFFICE Phone: (847) 272-8800 FAX: (91 9) 547-61 82 SR:JH COPYRIGHT Un
27、derwriters Laboratories Inc. Licensed by Information Handling Services COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services I SUWEGT 935 JANUARY 21,Z ATTENDANCE FORM FOR ALL IAC MEMBERS AND GUESTS MARCH 23, 2000 IAC MEETING IN FT. LAUDERDALE, FL FLUORESCENT LAMP BALLAST
28、S, UL 935 HIGH-INTENSITY-DISCHARGE LAMP BALLASTS, UL1029 (Please Print or Type) NAME: to appear on your name taghable tent (As you would like it COMPANY: - I am a member of the IAC and will be attending the meeting. - I am a member of the IAC and will not be attending the meeting. If you want to bri
29、ng another person or send a substitute who can contribute substantially to the discussion, or if you want to attend the meeting as an observer, you are required to complete the information below. If you are requesting permission to attend the meeting as an observer, please provide contact informatio
30、n (address/phone/fax/email) below: Please return the completed form no later than March 9, 2000 to: UNDERWRITERS LABORATORIES INC. 12 Laboratory Drive Research Triangle Park, NC 27109 Attention: Dixie Stevens (Ext. 1 1885) Senior Engineering Assistant Standards Department (91 9) 549-1 885 F x NO. (9
31、1 9) 547-61 82 E-mail: dixie.w.stevensQ COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services SUBJECT 935 JANUARY 21,2000 No Text on This Page COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services COPYRIGHT Underwriters Laboratories Inc. Licensed by Information Handling Services