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    Power Supplies

    VESDA-E STX PSU 2A 24AH

    These are the deeper units designed for installation with a VESDA-E VEU detector (at all fan speeds). The internal charger is EN 54-4 certified and is rated to provide a 3A continuous 24Vdc supply.

    Overview

    VESDA-E Power Supply Units are uniquely designed to complement the style and appearance of VESDA-E aspirating smoke detectors (ASD) and are technically matched to provide sufficient current and battery charging capacity to meet the requirement of EN 54-4.

    The STX variants are VdS approved and CE marked to EN 54-4 so are particularly suitable for use in territories where these approvals are required. They may also be suitable in territories where ISO 7240-4 is required.

    Attention! Part number has changed, previous number was: VPS-250-STX

    Features & Benefits:
    • Available in two sizes: 0.5 A / 14 Ah (max) and 2 A / 24 Ah (max)
    • Available in two colours: Matt Black or Silver/Gray (similar to RAL 7047)
    • Temperature compensated charging to maximize battery life
    • Designed to blend in with VESDA-E detectors
    • Knockouts designed to line up with VESDA-E detectors
    • External LED indication
    • Relay outputs for connection to the general-purpose input for fault monitoring
    • 230 VAC only
    Certifications:
    • EN54-25
    Others
    Name
    Description
    File Size
    Date
    Size
    Vesda-E Power Supplies-Data Sheet
    application/pdf 313.19 KB
    6/1/2023
    313.19 KB
    Name
    Description
    File Size
    Date
    Size
    Vesda-E Power Supplies-Data Sheet
    application/pdf 313.19 KB
    6/1/2023
    313.19 KB
    Name
    Description
    File Size
    Date
    Size
    Vesda-E Power Supplies-Data Sheet
    313.19 KB
    6/1/2023
    Product Number
    Part Number
    Description
    Add to list
    VPS-250-STX5
    Power Supply, Style-E, 3A, 38Ah, Black
    VPS-250-STX5-SLV
    Power Supply, 230V AC, 20 - 30V DC Output, 300mmx350mmx135mm, Grey