ELV Systems in Building Infrastructure
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Questions and Answers

What is the primary characteristic of an ELV system?

  • Requiring manual operation
  • Operating on low voltage AC or DC (correct)
  • Operating on high voltage DC
  • Being exclusive to old buildings
  • What is the typical maximum voltage range for ELV systems?

  • 200-250 volts AC
  • 50-100 volts AC
  • 100-200 volts AC
  • Under 50 volts AC or 120 volts DC (correct)
  • What is the role of ELV systems in modern buildings?

  • To reduce energy efficiency
  • To support smart building infrastructure (correct)
  • To replace traditional electrical systems
  • To provide high-voltage electrical distribution
  • Why are ELV systems essential in modern buildings?

    <p>Because they support modern building functionalities</p> Signup and view all the answers

    What is the benefit of using ELV systems in building infrastructure?

    <p>They improve safety and efficiency</p> Signup and view all the answers

    Study Notes

    Definition and Characteristics of ELV Systems

    • An ELV (Extra-Low Voltage) system operates on voltages lower than standard electrical power for main electrical distribution.
    • ELV systems typically operate under 50 volts AC or 120 volts DC.

    Importance and Applications of ELV Systems

    • ELV systems are essential for modern buildings, especially in the context of smart buildings.
    • They are used for various purposes within building infrastructure.
    • ELV systems are integrated with building management systems (BMS) for efficient building operations.

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    Description

    Learn about Extra-Low Voltage systems, their voltage ranges, and applications in modern buildings and integrated building management systems.

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