ANSI NEMA C82.11-2017 Lamp Ballasts - High Frequency Fluorescent Lamp Ballasts.pdf

1、NEMA Standards PublicationNational Electrical Manufacturers AssociationANSI C82.11-2017Lamp Ballasts High Frequency Fluorescent Lamp Ballasts 2017 National Electrical Manufacturers Association ANSI C82.11-2017 American National Standard for Lamp Ballasts High Frequency Fluorescent Lamp Ballasts Secr

2、etariat: National Electrical Manufacturers Association Approved: January 23, 2017 American National Standards Institute, Inc. 2017 National Electrical Manufacturers Association NOTICE AND DISCLAIMER The information in this publication was considered technically sound by the consensus of persons enga

3、ged 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 publications, of which the document contained her

4、ein 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 process to promote fairness in the developmen

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9、ocument should rely on his or her own independent judgment or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. Information and other standards on the topic covered by this publication may be available from other s

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11、 safety or health purposes. Any certification or other statement of compliance with any health- or safety-related information in this document shall not be attributable to NEMA and is solely the responsibility of the certifier or maker of the statement. ANSI C82.11-2017 Page i 2017 National Electric

12、al Manufacturers Association 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

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18、ically to reaffirm, 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, Su

19、ite 900 Rosslyn, 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

20、 copyright 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 C82.11-2017 Page ii 2017 National Electrical Manufacturers Association Fo

21、reword (This foreword is not part of American National Standard C82.11-2017) Suggestions for improvement of this standard should be submitted to the Secretariat C82, American National Standard Lighting Group, 1300 North 17th Street, Suite 900, Rosslyn, VA 22209. This standard was processed and appro

22、ved by the Accredited Standards Committee on lamp ballasts, C82. Committee approval of the standard does not necessarily imply that all committee members voted for that approval. ANSI C82.11-2017 Page iii 2017 National Electrical Manufacturers Association CONTENTS Foreword ii 1 Scope . 1 1.2 Importa

23、nt patent disclaimer 1 2 Normative references . 1 3 Characteristics . 2 3.1 Input power factor . 2 3.1.1 High frequency current crest factor 2 4 Ballast Marking . 2 4.1 Marking . 2 4.1.1 Power factor 2 4.1.2 High-frequency . 2 4.2 Color coding of ballast leads . 3 4.2.1 Supply leads . 3 4.2.2 Lamp l

24、ead wires table 1 . 3 4.2.3 Other ballast types 4 Table 1 Color coding for lamp leads 4 5 Ballast Performance . 5 5.1 General . 5 5.2 Starting conditions 5 5.2.1 Starting . 5 5.2.2 Fixture and circuit grounding . 5 5.2.3 Lamp starting requirements based on ballast type . 5 5.3 Ballast Output . 7 5.3

25、.1 Ballast Factor (Relative Lamp light output) . 7 5.3.2 Lamp light output 8 5.3.3 Lamp current . 8 5.4 Cathode preheating current 8 5.5 Regulation 8 5.5.1 Rapid-start ballasts . 8 5.5.2 Instant-start ballasts 8 5.6 Operating-current waveshape 8 5.6.1 Normal operating conditions . 8 5.6.2 Special op

26、erating condition . 9 5.7 Supplementary cathode heating . 9 5.7.1 Switch-start ballasts 9 5.7.2 Rapid-start ballasts . 9 5.8 Electro-magnetic interference suppression 9 5.9 Ballast safety 9 5.10 Input current, harmonic distortion . 9 ANSI C82.11-2017 Page iv 2017 National Electrical Manufacturers As

27、sociation 5.11 Line transient requirements . 10 5.12 Inrush currents 10 Table 2 Bulk energy capacitances . 11 Table 3 Peak current requirements 11 5.13 Ballast efficiency . 11 6 Design Center Voltages 11 7 Application Requirements . 12 7.1 Wiring and contact resistance requirements . 12 7.2 Operatin

28、g temperature limits . 12 7.3 Supply voltage limits . 12 7.3.1 Average voltage for satisfactory ballast operation . 13 7.3.2 Voltage excursions 13 7.4 Equipment grounding 13 7.5 Audible sound level . 13 8 End of Life 13 8.1 Asymmetric pulse test . 13 8.2 Asymmetric power test 14 8.3 Open filament te

29、st . 14 Figure 1a Rapid Start Time (t) Definitions 15 Figure 1b Instant Start Time (t) Definitions 16 Figure 1c Programmed Start Waveforms 17 Annexes . 18 Annex A (Normative) Specification for Low Voltage Control Interface for Controllable Ballasts 19 A1 Purpose 19 A2 Definitions 19 A2.1 Controllabl

30、e ballasts . 19 A2.2 Control terminals 19 A2.3 Control signal 19 A2.4 Maximum value of lamp power (of a controllable ballast) . 19 A2.5 Minimum value of lamp power (of a controllable ballast) 19 A3 Control Methods . 20 A3.1 Control by D.C. voltage (ANSI Type 1) . 20 A3.2 Voltage specifications . 20

31、A3.3 Control input current limits 20 A3.4 Switch-on 20 A3.5 Lead wire colors . 21 A3.6 Control by future types of controls (ANSI Type xx) . 21 ANSI C82.11-2017 Page v 2017 National Electrical Manufacturers Association Figure A-1 . 22 Figure A-2 . 22 Figure A-3 . 23 Annex B (Informative) Specificatio

32、n for Marking Nomenclature for Controllable Ballasts 24 B1 Purpose . 24 B2 Technical Parameters 24 B2.1 Power source . 24 B2.2 Circuit type . 24 B2.2.1 High voltage . 24 B2.2.2 High voltage, carrier current . 25 B2.2.3 Low voltage 25 B3 Current type . 25 B4 Modulation type . 25 B5 Range of varying v

33、oltage . 25 B6 Nomenclature of designation . 25 B6.1 Examples . 25 B7 Administration of this document . 26 B7.1 Revision . 26 Figure B-1 . 27 Annex C (Normative) Method of Measurement . 28 C1 Pertinent measurements 28 C2 Electrical supply characteristics . 28 C2.1 Test voltage and rated frequency .

34、28 C2.2 Line-voltage waveshape 29 C3 Ambient conditions for lamp measurements 29 C3.1 General 29 C3.2 Temperature 29 C3.3 Drafts . 29 C3.4 Lamp position . 29 C4 Reference lamps 30 C4.1 Choice of lamps . 30 C4.2 Lamp connections 30 C4.2.1 Preheat-start lamps . 30 C4.2.2 Instant-start and cold-cathode

35、 lamps 30 C5 Reference ballasts . 31 C5.1 General characteristics, fo = 60Hz 31 C5.2 General characteristics, fo = 25KHz 31 C5.3 Rapid-start, preheat, and instant-start circuit . 31 C5.4 Test-circuit 60 Hz reference ballast 32 ANSI C82.11-2017 Page vi 2017 National Electrical Manufacturers Associati

36、on C5.5 Test-circuit 25 KHz reference ballast 32 C5.6 Connection pins 32 C5.7 Instruments . 33 C6 Test MeasurementsHigh Frequency Commercial Electronic Ballast 34 C6.1 General . 34 C6.2 Connection of test ballast to lamp pins . 34 C6.3 Rapid-start ballast and program start ballast 34 C6.4 Instant-st

37、art ballast . 34 C6.5 Preheat-start ballast . 34 C7 Ballast output (ballast factor) 35 C7.1 Electronic ballast output . 35 C7.2 High-current lamps . 36 C7.3 Ballast regulation 36 C8 Lamp Current . 36 C8.1 Rapid-start 37 C8.2 Instant-start 37 C8.3 Crest factor . 37 C8.4 Waveshape determination 38 C9

38、Cathode heat . 38 C9.1 Cathode heatnormal operation . 39 C9.2 Cathode heat rapid-start ballast typedummy load operation . 39 C10 Lamp starting tests using electronic ballastslamp starting time vs. starting current . 39 C10.1 Rapid-start lamps ballast, program-start ballast and programmed ballast 40

39、C10.2 Cathode heatdummy load operation for programmed-start and modified rapid-start ballasts . 40 C10.3 Starting Scenarios 40 C10.3.2 Rapid-start ballast . 40 C10.3.2.1 Preheat time (T1-T2) . 40 C10.3.2.2 Glow current . 40 C10.3.2.3 Glow to arc transition (T2-T3) 40 C10.3.2.4 Instant-start 40 C10.3

40、.2.5 Filament resistance cold to hold ratio . 40 C11 Ballast Input . 44 C11.1 Input current . 44 C11.2 Input power . 44 C11.3 Power factor . 45 C11.4 Input current THD (Total Harmonic Distortion) . 45 C11.5 Inrush current (NEMA 410 applies) 46 C11.6 Indirect verification . 46 C11.7 Inrush current mo

41、del basics . 46 C11.8 Inrush current model calibration . 47 C11.9 Direct testing measurement 48 C11.10 BEF (Ballast Efficacy Factor) 49 C12 Line Transients . 49 ANSI C82.11-2017 Page vii 2017 National Electrical Manufacturers Association C13 Conducted emissions testing . 50 C14 EOL (End of Life) . 5

42、0 C14.1 Asymmetric pulse test 50 C14.2 Asymmetric power test . 51 C14.3 Open filament test 52 Figures 55 Figure C-1: Dummy Load Connection . 56 Figure C-2: Single Lamp Connection 57 Figure C-3: Rapid Start and Program Start . 58 Figure C-4: Reference Ballast 59 Figure C-5: H.F. Reference Ballast . 6

43、0 Figure C-6: Crest Factor Measurement . 61 Figure C-7: Preheat Time 62 Figure C-8: Instant Start 63 Figure C-9: Inrush Current One Ballast Model 64 Figure C-10: Inrush Current Multiple Ballast Model . 65 Figure C-11: Asymmetric Pulse Test Circuit 66 Figure C-12: Asymmetric Power Test 67 Figure C-13

44、: Open Filament Test (a). 68 Figure C-14: Open Filament Test (b). 69 Figure C-15: Open Filament Lamp Current Detection Test . 70 Annex D (Normative) Dimming Ballast Energy Efficiency Test Method. 71 ANSI C82.11-2017 Page viii 2017 National Electrical Manufacturers Association ANSI C82.11-2017 Page 1

45、 2017 National Electrical Manufacturers Association 1 Scope 1.1 This standard is intended to cover high frequency ballasts which have rated open-circuit voltages of 2000 volts or less, operate the lamp at frequencies between 10 kHz and 500 kHz., and are intended to operate at a supply frequency of 5

46、0 Hz or 60 Hz. This comprises ballasts for hot-cathode fluorescent lamps, either switch-start (preheat-start), rapid-start (continuously heated cathodes), modified rapid start, programmed start, or instant start used primarily for lighting purposes. The ballast and lamp combinations covered by this

47、specification are normally intended for use in room ambient temperatures of 10C to 40C. At ambient temperatures outside this range, certain special operating characteristics may be required. 1.2 Important patent disclaimer At the time of publication, it is possible that some of the elements of this

48、document may be the subject of patent rights. When this Standard was approved for publication, the National Electrical Manufacturers Association (NEMA) did not know of any patent applications, patents pending, or existing patents. NEMA shall not be held responsible for identifying any or all such pa

49、tent rights. 2 Normative references The following standards contain provisions, 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 the possibility of applying the most recent edition of the standards indicated below. ANSI/NFPA No. 70-2008 National Electrical CodeANSI/IEEE C62.41-2002 (Parts 1 Incorporate a means of