ETS Series

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    Emergency Transfer Switch

    Emergency Transfer Switch is a set of electrical power supply equipment from the CENTRAL BATTERY control unit, designed to provide emergency lighting for light bulbs.
    It can work together with regular light bulbs under normal conditions, allowing manual control of turning them on and off. However, in case of a power outage, the light bulbs will automatically illuminate through the Emergency Transfer Switch, which operates with a backup power supply at 230 volts, 50 hertz for emergency lighting situations. If the room is equipped with an Emergency Transfer Switch, the light bulbs will instantly turn on when the power goes out.

    Technical Specifications​
    Mode of Operation
    Maintained/ Non-Maintained
    Operation Temparature
    0 to 60°C
    Input Voltage
    • CCU Input 230VAC/ 50Hz
    • Signal Input 230VAC/ 50Hz
    • Normal Line Input 230VAC/ 50Hz
    Transfer Period
    Within 1 second
    Output Voltage
    230VAC/ 50Hz
    Maximum Power Load
    1000 W
    Protection Features
    • AC Fuse
    • Surge Protection
    Housing
    Electro-galvanized steel sheet 1mm. thick with epoxy powder coating
    Dimensions (L x W x H)
    125 x 60 x 30 mm
    Weight
    0.22 Kg
    Degree of Protection
    IP20
    Standards / Compliance
    ISO9001

    Features

    • Supported Load
    • Supports a 230 VAC load for emergency lamps
    • Functions
    • It can detect electrical voltage at the desired detection point and immediately supply electrical power to the emergency light bulb when it detects a power outage.
    • Protection Features
    • AC fuse to prevent current overload
    • Surge Protection

    Wiring Diagram

    Wiring Diagram (Maintained)

    Wiring Diagram (Non-Maintained)

    Indicators
    LED Signal On
    Indicating the status of voltage check for incoming 230VAC electrical power into the device.
    LED CCU Input
    Indicating the status of the CENTRAL BATTERY power into the device.
    LED Output
    Indicating the status of output voltage

    Dimensions (mm)

    Dimension ETS

    ETS Series | Spec Sheets

    Model
    Length (mm)
    Width (mm)
    Height (mm)
    Weight (kgs.)
    ETS220-1K
    125
    60
    30
    0.22
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