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    Programmable DC Electronic Load, 300W/150V/30A

    $1,050.76
    Factory price 300W programmable DC electronic load for sale online, with a 150V output voltage and 30A output current. Digital electronic load tester can provide flexibility and accuracy in load testing, has become a valuable device in various industries that require precise control of electrical loads.
    *
    SKU: ATO-EL-300W
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Buy a cheap 300W/120V/30A DC electronic load online, equipped with a USB/RS232 interface, 4 operating modes and multiple functions, suitable for testing power supplies, power supplies, batteries and various electronic components.

    Specifications

    Model ATO-IT8512A+
    Rating (0~40℃) Input Voltage 0~150V
    Input Current 0~30A
    Input Power 300W
    Min. Operating Voltage 0.14V/3A 1.4V/30A
    Constant Voltage Mode Range 0~18V 0~150V
    Resolution 1mV 10mV
    Accuracy ±(0.05%+0.02%FS) ±(0.05%+0.025%FS)
    Constant Current Mode Range 0~3A 0~30A
    Resolution 0.1mA 1mA
    Accuracy ±(0.05%+0.05%FS)
    Constant Resistance Mode Range 0.05~10Ω 10Ω~7.5kΩ
    Resolution 16bit
    Accuracy 0.01%+0.08S*2 0.01%+0.0008S
    Constant Power Mode Range 300W
    Resolution 10mW
    Accuracy ±(0.1%+0.1%FS)
    Measuring Range
    Voltage Readback Value Range 0~18V 0~150V
    Resolution 0.1mV 1mV
    Accuracy ±(0.025%+0.025%FS)
    Current Readback Value Range 0~3A 0~30A
    Resolution 0.1mA 1mA
    Accuracy ±(0.05%+0.05%FS)
    Power Readback Value Range 300W
    Resolution 10mW
    Accuracy ±(0.1%+0.1%FS)
    Protection Range
    Over Power Protection ≈320W
    Over Current Protection ≈3.3A ≈33A
    Overvoltage Protection ≈160V
    Over Temperature Protection ≈85℃
    Specifications
    Short Circuit Current (CC) ≈3.3A/3A ≈33A/30A
    Voltage (CV) 0V
    Resistance (CR) ≈180mΩ
    Input Terminal Impedance ≈150kΩ
    Battery Test Capacity Max 999AH
    Dynamic Mode Frequency 0.1Hz~1kHz
    Dimensions 214.5x88.2x354.6mm
    Weight 5.5kg


    Features

    • The panel of the 30A 150V programmable DC electronic load can be edited, and the rotary coding switch makes it easier to operate. Built-in USB/RS232 interface, memory capacity of 100 groups, which can be stored in the instrument.
    • This 300W electronic load tester has a battery test function, automatic test function, over-power test function, over-current test function, short-circuit function (CC/CV/CR/CW working mode), and current monitoring function.
    • Its voltage measurement resolution can reach up to 0.1mV/0.1mA, and its sense remote measurement function compensates for line voltage drops to make long-distance testing more accurate.

    Details

    Electronic load details

    Applications

    ATO 300W programmable DC electronic load can be used for testing batteries, power supplies, LED lighting, DC-DC converters, voltage regulators, solar panels, automotive electronics, aerospace and defense electronics, and educational training.

    Electronic load applications

    Tips: How to choose a DC electronic load? 

    • Load Capacity: Determine the required load capacity based on your testing needs. ATO offers a range of DC electronic loads from 120W to 3000W, so select a model that matches or exceeds the maximum power capacity of the devices you intend to test.
    • Precision and Accuracy: Pay close attention to the load's resolution and accuracy, especially if your testing requires precise measurements. Look for a DC electronic load with the level of accuracy required for your specific application.
    • Operating Modes: Consider the types of operating modes the load supports. Most electronic loads offer constant current, constant voltage, and constant resistance modes. Ensure the chosen load can accommodate the testing conditions you'll encounter.
    • Safety Features: Safety is paramount. Check for built-in safety features such as overload protection, over-temperature protection, and short-circuit protection. These safeguards help prevent damage to your equipment and ensure safe testing procedures.

    By evaluating these four key factors, you can make an informed decision when choosing a DC electronic load from the ATO online store, whether it's for lower-power applications at 120W or for higher-power testing needs up to 3000W.

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