IEC 62386-220:2019 PDF | Request Standard
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IEC 62386-220:2019

Digital addressable lighting interface - Part 220: Particular requirements for control gear - Centrally supplied emergency operation (device type 19)

Standard by IEC, 2019-01-24

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About This Item

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IEC 62386-220:2019 defines particular requirements for control gear used in centrally supplied emergency operation within the Digital Addressable Lighting Interface family. It is relevant for teams evaluating how emergency lighting control equipment should behave in a DALI-based system, especially where technical review, conformity assessment, and procurement decisions depend on a clear compliance reference. For engineering and testing workflows, the document helps frame product evaluation around device type 19 and the operational expectations associated with emergency control gear.

What is IEC 62386-220:2019?

IEC 62386-220:2019 is a focused technical document within the IEC 62386 series, addressing centrally supplied emergency operation for control gear identified as device type 19. Its scope is primarily relevant to designers, test laboratories, and compliance teams working with addressable lighting control systems that include emergency functionality. The title indicates a particular requirements document, so it is typically used alongside broader DALI specifications to support technical validation, product assessment, and documented evaluation of system behavior.

Applications of IEC 62386-220:2019

This reference is commonly used in lighting control projects where emergency operation is supplied from a central source and needs to integrate into a digital addressable environment. It may support electrical equipment development, laboratory evaluation, and procurement review for control gear intended for commercial, public, or industrial installations. Typical workflows include checking compatibility with DALI system architecture, preparing technical documentation, and supporting verification activities for emergency lighting products that must operate consistently during compliance testing and operational assessment.

Why is IEC 62386-220:2019 important?

IEC 62386-220:2019 matters because emergency lighting control is a high-reliability function, and consistent behavior is essential for safety, risk management, and technical compliance. By defining particular requirements for this device type, it helps manufacturers, integrators, and laboratories align testing workflows and engineering documentation with a recognized conformity assessment reference. It can also reduce ambiguity during product evaluation, support procurement decisions, and improve confidence in interoperability and operational consistency within DALI-based emergency systems.

  • Particular requirements for centrally supplied emergency operation in DALI control gear
  • Relevant for device type 19 evaluation, testing, and technical validation
  • Supports compliance workflows for emergency lighting and addressable control systems
  • Useful for laboratory review, procurement checks, and engineering documentation
  • Helps structure conformity assessment and operational consistency for emergency applications
SKU: bf774eb77a33

  • Publication Date: 2019-01-24
  • Standard Status: Original
  • Publisher: IEC
  • Edition: 1

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