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    Power Amplifiers

    Four-channel amplifier 4XD500

    Power Amplifier 4 X 500W

    Overview

    Power amplifier for the voice alarm system VARIODYN D1 in class D technologies with four independent power channels and galvanic isolated 100 V direct outputs, symmetric inputs, inrush current limitation and soft start. In comparison to our 4XDxxxB series amplifiers, one amplifier can back up another amplifier.

    Four built-in fans with smooth temperature controlled speed control.

    Features & Benefits:
    • Built- in electronic protective circuit against thermal overload, DC signals, sub frequent signals, short circuit, open outputs and HF interference
    • Individual status LEDs indicate channel CLIP, PROTECT, SIGNAL, POWER, LINE and 24 V DC power Back switch contact for sequential remote power
    • 2 back fault message contacts
    • Back fault message contact for missing 24 V emergency power supply
    • 24 V emergency power supply input
    • Suitable for use with loop technology
    Certifications:
    • DIN 14623
    Others
    Name
    Description
    File Size
    Date
    Size
    Sistemas De Aviso Publico Y Alarma Por Voz Catalog
    application/pdf 6.48 MB
    6/1/2019
    6.48 MB
    Arquitectura Sistema VARIODYN D1 Catalog
    application/pdf 5.22 MB
    6/1/2019
    5.22 MB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    D1 Voice Alarm Consultant's Specification Guide
    application/pdf 1.28 MB
    5/8/2023
    1.28 MB
    Name
    Description
    File Size
    Date
    Size
    D1 Voice Alarm Consultant's Specification Guide
    application/pdf 1.28 MB
    5/8/2023
    1.28 MB
    Sistemas De Aviso Publico Y Alarma Por Voz Catalog
    application/pdf 6.48 MB
    6/1/2019
    6.48 MB
    Arquitectura Sistema VARIODYN D1 Catalog
    application/pdf 5.22 MB
    6/1/2019
    5.22 MB
    Name
    Description
    File Size
    Date
    Size
    Sistemas De Aviso Publico Y Alarma Por Voz Catalog
    6.48 MB
    6/1/2019
    Arquitectura Sistema VARIODYN D1 Catalog
    5.22 MB
    6/1/2019
    D1 Voice Alarm Consultant's Specification Guide
    1.28 MB
    5/8/2023
    Product Number
    Part Number
    Description
    Leaf Category
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    580249.11
    Power amplifier 4 x 500 W 100 V, Class D, 24 V DC
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-fire-580249-11
    580249.11
    Power amplifier 4 x 500 W 100 V, Class D, 24 V DC
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-fire-580249-11