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    12-24 VDC Intelligent Battery Charger

    €188,-* Goods to order; Europe 21 Days, RoW 24 Days
    12-24 VDC Intelligent Battery Charger... Show more
    8 variations Input Voltage: 12 VDC, Output Voltage: 12 VDC, Protection-class IP65: Yes

    Product description

    While many applications can be supplied using a standard voltage converter or stabilizer, sometimes there can be a requirement to charge one DC battery from another in order to provide independent power. This product range of DC-DC chargers is based on the very successful Power Converter range but configured to offer a four stage charging program that will ensure that batteries are charged to a maximum capacity providing long term reliable power. These products come with many of the same safety and protection features as the Power Converters, but are also additionally designed to detect faulty batteries and dead cells. They will also ensure that they will not operate unless the source battery is attached to a charging source such as a vehicle alternator or mains unit. In this way, you can ensure that the charger will not allow unintentional draining of the source battery.

    These intelligent battery chargers operate a four stage charging cycle. The first stage monitors the battery to establish that the battery is in good condition before starting the three stage process. This feature is of key importance in ensuring that faulty batteries are not inadvertently charged causing overheating and potential system failure. The units are also reverse polarity protected and when re-connected correctly will operate normally without reset. The three point mounting cradle is also supplied for fast and easy installation.


    Technical information 

    Input voltage range24-32Vdc, 12-16Vdc. Configured to prevent depletion of source battery.
    Output voltage12V or 24V nominal through the intelligent battery charging curve.
    Transient voltage protectionMeets ISO7637-2 International standard for 24Vdc commercial vehicles
    Electrostatic voltage protectionMeets ISO10605, ISO14982, >8kV contact, 15kV discharge
    Output noise<50mV pk-pk (100mV on 24V units) at continuous load. Meets CISPR25.
    Off load currentTypically <5mA. Unit will shut down when source battery is not being charged.
    Power conversion efficiencyTypically 85%
    Isolation>400Vrms between input, output and case, on isolated products only
    Operating temperature-25°C to +30°C to meet this specification table
     +30°C to +80°C de rate linearly to 0A
    Storage temperature-25°C to +100°C
    Operating humidity95% max., non-condensing
    CaseworkAnodised aluminium, glass-filled polycarbonate, dust, water and impact resistance to IP533
    ConnectionsFive 6.3mm push-on flat blade connectors
    Output indicatorMulticolour LED adjacent to output terminals indicating power and charging mode
    Mounting method“Click ‘n’ fit” mounting clip, fitted separately using three hole fixing
    Safe area protection: 
    Over currentLimited by current sensing circuit
    Over heatLimited by temperature sensing circuit
    TransientsProtected by filters and rugged component selection
    Catastrophic failureProtected by internal input and output fuses
    Approvals2004/108/EC The general EMC directive
     2006/96/EC The automotive directive
     93/68/EEC The CE marking directive
    Designed toEN50498, EN55022, ISO 7637-2, EN61204-3
    MarkingsCE and E marked

    Manufacturer information

    • Manufacturer: Alfatronix Limited
    • Partnumber: ICi_24-24_144


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