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    Controller Transformers

    Transformer Rectifier

    Transformer Rectifier is designed for fire and access control applications that require remote control of the power supply output.

    Overview

    The Transformer Rectifier (TR) range has been specifically designed for fire and access control applications that require remote control of the power supply output. The enhanced TR range of power supplies have been specifically designed for access control applications that require remote control of the power supply output. TR power supply units are typically used to power door retainers with a link to the fire panel in order to switch off the output to the doors upon the activation of a fire alarm.

    The units have an expanded range of input options which includes the detection of a normally closed contact going open to provide a fully fail safe operation mode.

    Features & Benefits:
    • Remote control of output
    • Choice of switching options
    • LED indication
    • Mains transient protection
    • Fail safe operation
    Certifications:
    • IPCB
    • UKAS
    Others
    Name
    Description
    File Size
    Date
    Size
    Transformer Rectifier 24v Door Retainer Data Sheet
    application/pdf 248.52 KB
    1/3/2024
    248.52 KB
    Bs7273-4 Door Release System Data Sheet
    application/pdf 682.07 KB
    11/20/2023
    682.07 KB
    Transformer Rectifier 24V Door Retainer Power Supply Units Data Sheet
    application/pdf 521.66 KB
    521.66 KB
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    Transformer Rectifier Power Supply 24v Datasheet
    application/pdf 107.35 KB
    5/14/2023
    107.35 KB
    Door Holders Datasheet
    application/pdf 108.91 KB
    5/14/2023
    108.91 KB
    Name
    Description
    File Size
    Date
    Size
    Transformer Rectifier Power Supply 24v Datasheet
    application/pdf 107.35 KB
    5/14/2023
    107.35 KB
    Transformer Rectifier 24v Door Retainer Data Sheet
    application/pdf 248.52 KB
    1/3/2024
    248.52 KB
    Bs7273-4 Door Release System Data Sheet
    application/pdf 682.07 KB
    11/20/2023
    682.07 KB
    Transformer Rectifier 24V Door Retainer Power Supply Units Data Sheet
    application/pdf 521.66 KB
    521.66 KB
    Door Holders Datasheet
    application/pdf 108.91 KB
    5/14/2023
    108.91 KB
    Name
    Description
    File Size
    Date
    Size
    Transformer Rectifier 24v Door Retainer Data Sheet
    248.52 KB
    1/3/2024
    Bs7273-4 Door Release System Data Sheet
    682.07 KB
    11/20/2023
    Transformer Rectifier 24V Door Retainer Power Supply Units Data Sheet
    521.66 KB
    Transformer Rectifier Power Supply 24v Datasheet
    107.35 KB
    5/14/2023
    Door Holders Datasheet
    108.91 KB
    5/14/2023
    Product Number
    Part Number
    Description
    Add to list
    HLS-PSU-TR20
    Transformer Rectifier: 2A: 24V DC: Door Retainer Power Supply