NEMA C82 17-2017 Lamp Ballasts - High Frequency (HF) Electronic Ballasts for Metal Halide Lamps.pdf

1、NEMA Standards PublicationNational Electrical Manufacturers AssociationANSI C82.17-2017Lamp Ballasts High Frequency (HF) Electronic Ballasts for Metal Halide Lamps 2017 National Electrical Manufacturers Association ANSI C82.17-2017 American National Standard for Lamp Ballasts High Frequency (HF) Ele

2、ctronic Ballasts for Metal Halide Lamps Secretariat: National Electrical Manufacturers Association Approved: May 18, 2017 American National Standards Institute, Inc. 2017 National Electrical Manufacturers Association NOTICE AND DISCLAIMER The information in this publication was considered technicall

3、y sound by the consensus of persons engaged in the development and approval of the document at the time it was developed. Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. ANSI standards and guideline publicati

4、ons, of which the document contained herein is one, are developed through a voluntary consensus standards development process. This process brings together volunteers and/or seeks out the views of persons who have an interest in the topic covered by this publication. While NEMA administers the proce

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12、82.17-2017 Page i AMERICAN NATIONAL STANDARD Approval of an American National Standard requires verification by The American National Standards Institute, Inc. (ANSI) that the requirements for due process, consensus, and other criteria for approval have been met by the standards developer. An Americ

13、an National Standard implies a consensus of those substantially concerned with its scope and provisions. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly, and materially affected interests. Substantial agreement

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16、velop standards and will in no circumstances give an interpretation of any American National Standard. Moreover, no person shall have the right or authority to issue an interpretation of an American National Standard in the name of the American National Standards Institute, Inc. Requests for interpr

17、etations should be addressed to the secretariat or sponsor whose name appears on this title page. CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute, Inc., require that action be taken periodically to r

18、eaffirm, revise, or withdraw this standard. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute, Inc. Published by National Electrical Manufacturers Association 1300 North 17thStreet, Suite 900 Ros

19、slyn, Virginia 22209 2017 National Electrical Manufacturers Association All rights, including translation into other languages, reserved under the Universal Copyright Convention, the Berne Convention for the Protection of Literary and Artistic Works, and the International and Pan American copyright

20、conventions. No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without prior written permission of the publisher. Printed in the United States of America ANSI C82.17-2017 Page ii 2017 National Electrical Manufacturers Association Foreword (Thi

21、s foreword is not part of ANSI C82.17-2017) This is a new standard and not a revision of a previous standard. Suggestions for improvement of this standard are welcome and should be sent to: Secretary, ASC C82 American National Standards Lighting Group 1300 North 17thStreet, Suite 900 Rosslyn, VA 222

22、09 This standard was developed and approved for submittal to ANSI by Accredited Standards Committee C82 on Electric Lamp Ballasts. Approval of this standard is not meant to imply that all Accredited Standards Committee members voted to approve it. ANSI C82.17-20176 Page iii 2017 National Electrical

23、Manufacturers Association CONTENTS Foreword ii 1 Scope . 1 2 Normative References 1 3 Definitions . 1 4 Ratings 7 . 1 4.1 Preferred Supply Voltage . 1 4.2 Supply Voltage Ranges . 2 4.3 Load . 2 4.4 Lamp Starting Temperatures . 2 4.5 Ballast Capacitive Load Rating 2 5 Ballast Performance 2 5.1 Genera

24、l 2 5.2 Lamp Operating Position . 2 5.3 Starting Conditions . 2 5.4 Ballast Input . 4 5.5 Ballast Output . 4 6 EMC Immunity Requirements . 5 7 Voltage Surge Requirements 6 8 Ballast Safety 6 9 Application Requirements . 6 10 Ballast Marking 6 ANSI C82.17-2017 Page iv 2017 National Electrical Manufac

25、turers Association ANSI C82.17-2017 Page 1 2017 National Electrical Manufacturers Association 1 Scope This standard provides specifications for and operating characteristics of, high-frequency electronic ballasts for metal halide lamps. Electronic ballasts are devices that use semiconductors to cont

26、rol lamp starting and operation. The ballasts operate from multiple supply sources up to 600V maximum at a frequency of 60 hertz. This standard covers electronic ballasts with sinusoidal lamp operating current frequencies above 40 kHz. 2 Normative References The following standards contain provision

27、s, which through reference in this text, constitute provisions of this American National Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this American National Standard are encouraged to investigate th

28、e possibility of applying the most recent editions of the standards indicated below. ANSI C78.43-2013 American National Standard for Electric LampsSingle-Ended Metal Halide Lamps ANSI C82.5-2016 American National Standard for Reference BallastsHigh-Intensity-Discharge and Low-Pressure Sodium Lamps A

29、NSI C82.6-2015 American National Standard for Lamp BallastsBallasts for High-Intensity Discharge (HID) LampsMethods of Measurement ANSI C82.9-2016 American National Standard for Lamp BallastsHigh-Intensity Discharge (HID) and Low-Pressure Sodium (LPS) LampsDefinitions ANSI/UL 1029-2012 Standard for

30、Safety High Intensity Discharge Lamp Ballasts NEMA 410-2015 Performance Testing for Lighting Controls and Switching Devices with Electronic Drivers and Discharge Ballasts US Code of Federal Regulations Title 47: Telecommunications Part 18 Industrial, Scientific and Medical Devices. 3 Definitions Def

31、initions of terms that apply specifically to the subject treated in this American National Standard are given in ANSI C82.9. 4 Ratings 7 4.1 Preferred Supply Voltage The preferred design center supply voltage ratings for ballasts covered by this standard are 120 V, 127 V, 208 V, 220 V, 240 V, 254 V,

32、 277 V, 347 V, and 480 V. ANSI C82.17-2017 Page 2 2017 National Electrical Manufacturers Association 4.2 Supply Voltage Ranges The designated supply voltage ranges specified in the various parts of this standard shall be made available by the manufacturer in ballast catalogs, technical literature, o

33、r websites. 4.3 Load The rated load of the ballast shall be specified in terms of wattage for the lamp type (ANSI letter code) and electrical characteristic (ANSI number code) of the lamp it is intended to operate. 4.4 Lamp Starting Temperatures Ballasts are commonly designated to start and operate

34、lamps over one of the following lamp ambient temperature ranges: a. 10C (50F) and above b. 15C (5F) and above c. 30C (22F) and above d. 40C (40F) and above 4.5 Ballast Capacitive Load Rating The ballast load rating shall be the maximum value of capacitance with which the ballast may be loaded and st

35、ill meet all minimum ignition and operating requirements. The capacitive loading of the ballast/lamp system varies widely with different wiring methods and materials. Recommendations should be sought from the ballast manufacturer. 5 Ballast Performance 5.1 General All measurements necessary to deter

36、mine compliance with the ballast performance requirements of this standard shall be made in accordance with ANSI C82.6. 5.2 Lamp Operating Position The ballast shall be tested using a lamp with the appropriate electrical characteristics in the designated position described in the ANSI C78.43 lamp st

37、andards, Part III, clauses 1.3 and 4.8. 5.3 Starting Conditions To obtain reliable starting, electronic ballasts for metal halide lamps shall be designed to meet the starting parameters of 5.3.1 and 5.3.2 below. 5.3.1 Ignition Voltage Characteristics When operated at any supply voltage within 10% of

38、 the rated supply voltage and at rated input frequency, the ballast shall provide the ignition characteristics specified for the appropriate lamp in the ANSI C78.43 lamp standards. ANSI C82.17-2017 Page 3 2017 National Electrical Manufacturers Association 5.3.2 Starting Current When operated at any

39、supply voltage within 10% of the rated supply voltage and at rated input frequency, the ballast shall provide the starting current in compliance with the minimum and maximum requirements of the appropriate lamp in the C78.43 lamp standards. 5.3.3 Igniter Starting Sequence When operated at any supply

40、 voltage within 10% of the rated supply voltage and at rated input frequency, the ballast shall have the following starting profile for a minimum of 30 minutes: a. The ballast shall attempt to start the lamp according to the starting requirements of ANSI C78.43 from 2 to 15 minutes. b. After that ti

41、me, the ballast shall gate the start bursts OFF and ON according to the following profile: OFF: 110 minutes after each starting attempt ON: 30 sec2 minutes for each subsequent starting attempt A minimum of 3 additional start attempts are required over a total starting sequence time of at least 30 mi

42、nutesSee Figure 1 below. 30 MinutesIgniter ONIgniter OFF2 - 15 1-10 0.5-2 0.5-2 0.5-21-10 1-10Figure 1 Starting Sequence 5.3.4 Starting Time Ballasts at any supply voltage within 10% of the rated supply voltage shall start lamps within the minimum starting time requirements in the ANSI C78.43 standa

43、rd (Part III, clause 4.3) with lamps that meet the starting requirements on the magnetic ballast in Part III, clause 1.6.1. ANSI C82.17-2017 Page 4 2017 National Electrical Manufacturers Association 5.3.5 Warm-Up Time Ballasts at any supply voltage within 10% of the rated supply voltage shall enable

44、 lamps to meet the minimum warm-up time requirements in the ANSI C78.43 lamp standards (Part III, clause 1.6.2) when operating lamps that also meet the standard on the specified magnetic ballast. 5.4 Ballast Input A power line circuit having the maximum impedance specified in NEMA 410 shall be used

45、to determine compliance with this clause. 5.4.1 Input Current Harmonic Distortion The harmonic distribution of the input current shall comply with the requirements of ANSI C82.77-10. 5.4.2 Inrush Current Ballasts must meet the requirements of NEMA 410. 5.5 Ballast Output 5.5.1 Lamp Operating Power 5

46、.5.1.1 Power Regulation at 100 hours Ballasts at the rated supply voltage shall operate lamps which conform to the 100 hour voltage range of ANSI C78.43, Part III, clause 4.8, within 5% of the design center wattage. Wattage excursions greater than 5% increase the risk of noticeable lamp-color variat

47、ion. 5.5.1.2 Power Regulation for Normal Voltage Lamps Ballasts at any supply voltage within 10% of the rated supply voltage shall operate any Normal Operational State lamp (see C78.43, Part III, clause 4.8) within 10% of the design center wattage as listed on the lamp data sheets. 5.5.1.3 Power Reg

48、ulation for Higher Voltage Lamps Ballasts at any supply voltage within 10% of the rated supply voltage shall operate any End-of-Life lamp at a power equal to or less than 110% of the design center wattage. Lamp power for Past End-of-Life lamps must be equal to or less than 50% of the design center w

49、attage. See C78.43, Part III, clause 4.8. 5.5.2 Operating Current Ballasts at the rated supply voltage shall operate a reference lamp at a root-mean-square (RMS) lamp current equal to or less than 105% of the RMS lamp current of a reference lamp on a reference ballast (see ANSI C78.43, Part III, clause 1.3). ANSI C82.17-2017 Page 5 2017 National Electrical Manufacturers Association 5.5.3 Lamp CurrentDC Component Ballasts operated at any supply voltage within 10% of the rated supply voltage shall comply with