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    Phoenix Contact QUINT PS-3X400 Switch Mode DIN Rail Power Supply, 400V ac ac Input, 24V dc dc Output, 20A Output, 480W

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    Phoenix Contact
    Phoenix Contact
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    Phoenix Contact
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    Product Details

    QUINT POWER - Ex Power Supplies

    These power supply units may be installed within the potentially hazardous area in which category 3 items are necessary.

    Features and Benefits

    Universal power supply with extensive product range, including special variants and accessories
    Starting heavy loads with high inrush currents reliably using POWER BOOST power reserve
    Can be used worldwide in all industrial sectors
    Active function monitoring through switching output and floating relay contact for remote diagnosis

    Typical Applications

    The QUINT PS units are suitable for use within power management.


    EN 60079-15

    Phoenix Contact Switch Mode DIN Rail Power Supply, 20A, 480W - QUINT-PS-3X400-500AC/24DC/2 - 2938727

    This power supply unit (PSU) from Phoenix Contact is for universal use. It has an input voltage range, for all three phases, of 320 to 575V AC (alternating current) and delivers an output voltage of 24V DC (direct current). The PSU makes managing power easy, as it has an active transistor switching output and a floating relay contact that allows for remote monitoring.
    For maximum versatility, you can connect this device in parallel or in series. Installation is quick and easy as it's designed for mounting onto a DIN rail. As the mounting position is adjustable by up to 50mm vertically, you have extra room if necessary to fit other devices in the future. A PSU like this one is frequently used for power management in robotics or to power 24V DC audio or lighting equipment using AC.

    • Light weight of 1.93kg for easy handling and minimal system strain
    • MTBF (mean time between failures) of 500,000+ hours for reliable long-term performance
    • Integrated varistor to protect against harmful voltage surges
    • Compact dimensions of 160 (W) x 130 (H) x 125mm (D) to fit into busy enclosures


    AC or DC Input Voltageac
    AC or DC Output Voltagedc
    Input Voltage400V ac
    Output Voltage24V dc
    Output Current20A
    Power Rating480W
    Number of Outputs2
    Electrical Phase3
    TypeSwitch Mode
    SeriesQUINT PS-3X400
    Mounting TypeDIN Rail Mount
    Load Regulation±1%
    Ripple And Noise10mV Pk-Pk
    Minimum Temperature-25°C
    Maximum Temperature+70°C