ANSI C82.12-1999

Withdrawn

Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

LAMP BALLASTS - FLUORESCENT ADAPTERS

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Withdrawn date: 14-05-2017

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Published date: 06-12-2012

Publisher: National Electrical Manufacturers Association

Table of Contents - (Show below) - (Hide below)

Foreword
Scope
Normative references
Definitions
  Lamp tyres
    Reference lamps
    Hot-cathode lamps
  Ballasting systems
    Reference ballasts
    Rapid-start type systems
    Modified rapid-type start systems
    Preheat (switch) start systems
    Programmed start systems
    High frequency adapter
  Characteristics
    Input power factor
    Current crest factor
    Ballast factor
    Input current harmonic distortion
Marking
Requirements
  General
  Starting conditions
    Starting
    Lamp starting time vs. stating current requirement
  Output
    System light output
      Minimum ballast factor
      Dimmable systems
      Lamp operating current ratio
  Lamp current operating frequency
  Cathode preheating current
  Regulation
  Operating-current waveshape
  Supplementary cathode heating
  Electromagnetic interference suppression
  Safety
  Input current, harmonic distortion and power factor
  Line transient requirements
  Inrush currents
  Dimmable systems
  End of Lamp life
Application requirements
  Operating temperature limits
  Average voltage for satisfactory operation
  Audible sound level
Table

Abstract - (Show below) - (Hide below)

Covers fluorescent lamp adapters rated for 120 and 127 volt, 60-hertz input and for use with Edison-screw lampholders. This comprises adapters for hot-cathode fluorescent lamps, with either preheat (switch)-start, rapid start (continuously heated cathodes), modified rapid start or programmed start.

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Document Type	Standard
ISBN
Pages
Published
Publisher	National Electrical Manufacturers Association
Status	Withdrawn

Standards Referencing This Book - (Show below) - (Hide below)

ANSI C78.1 : 91(R1996)	18W, 24-27W, 36-39W, 40W RAPID-START SINGLE-ENDED FLUORESCENT LAMPS WITH 2G11 BASES
ANSI C82.11-2017	American National Standard for Lamp Ballasts—High Frequency Fluorescent Lamp Ballasts
IEEE C62.41-1991	IEEE Recommended Practice for Surge Voltages in Low-Voltage AC Power Circuits
UL 1993:5ED 2017-01	Self-Ballasted Lamps and Lamp Adapters
ANSI C82.2:2002 (R2007, R2016, S2021)	American National Standard for Lamp Ballasts—Method of Measurement of Fluorescent Lamp Ballasts
NFPA 70 : 2017	NATIONAL ELECTRICAL CODE

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