Programmable DC Power Supply for Hydrogen Generation with PLC RS485 1000KW 480V Input Three Phase

Product Description:

The GKD400-2560CVC Programmable dc power supply is with an output voltage of 400 volts and a maximum output current of 2560 amperes, this power supply provides a robust power source capable of delivering up to 1000 kilowatts of electrical power. The touch screen gives a full display for parameters and output waveforms. Voltage and current regulations by software can avoid human error and makes the dc power supply more accurate.

Product size: 125*87*204cm

Net weight: 686kg


  • Input Parameters

    Input Parameters

    AC Input 480V Three Phase
  • Output Parameters

    Output Parameters

    DC 0~400V 0~2560A continuously adjustable
  • Output Power

    Output Power

  • Cooling Method

    Cooling Method

    Forced air cooling
  • PLC Analog

    PLC Analog

    0-10V/ 4-20mA/ 0-5V
  • Interface


    RS485/ RS232
  • Control Mode

    Control Mode

    Local control &Local
  • Screen Display

    Screen Display

    Touch screen display
  • Multiple Protections

    Multiple Protections

    OVP, OCP, OTP, SCP protections
  • Control Way

    Control Way

    PLC/ Micro-controller

Model & Data

Model number Output ripple Current display precision Volt display precision CC/CV Precision Ramp-up and ramp-down Over-shoot
GKD400-2560CVC VPP≤0.5% ≤10mA ≤10mV ≤10mA/10mV 0~99S No

Product Applications

The dc power supply finds applications in a wide range of fields, including electronics testing, circuit prototyping, research and development, industrial processes, and educational environments.

Hydrogen Production

Hydrogen, known for its versatility and potential as a clean energy source, has gained significant attention in recent years as a promising solution to combat climate change and reduce reliance on fossil fuels. As the demand for hydrogen-based applications continues to grow, the need for efficient and powerful power supplies becomes increasingly crucial. In response to this demand, the 1000kW DC power supply for hydrogen emerges as a groundbreaking solution, offering a high-capacity and reliable energy source for various hydrogen-related processes.

The 1000kW DC power supply is specifically designed to meet the demanding requirements of hydrogen-based technologies, such as electrolysis, fuel cells, and hydrogen production. By providing a robust and stable power output, this power supply ensures consistent and efficient operation of these applications, enabling the large-scale production and utilization of hydrogen as an environmentally friendly energy carrier.

  • DC power supplies are essential tools in circuit prototyping and testing. They provide a controllable and stable source of DC voltage, allowing engineers and researchers to power and analyze different circuit configurations. DC power supplies enable the simulation and verification of circuit behavior, ensuring proper functionality and performance before final implementation.
    Circuit Prototyping and Testing
    Circuit Prototyping and Testing
  • DC power supplies are used to test and characterize electronic components such as resistors, capacitors, and transistors. By providing a precise and adjustable DC voltage, researchers can measure component responses, perform voltage-current characteristic tests, and evaluate their performance under different operating conditions.
    Electronic Component Testing
    Electronic Component Testing
  • DC power supplies are employed in battery testing and simulation setups. They can mimic the charging and discharging characteristics of batteries by providing adjustable DC currents and voltages. DC power supplies enable researchers to evaluate battery performance, analyze capacity, simulate various charging scenarios, and study the behavior of battery-powered devices under different power conditions.
    Battery Testing and Simulation
    Battery Testing and Simulation
  • DC power supplies are utilized in testing the efficiency of power supply units. By supplying a known DC voltage and current, researchers can evaluate the efficiency and performance of power supply devices under different loads. This enables the assessment of power conversion efficiency, voltage regulation, and overall performance of power supply units.
    Power Supply Efficiency Testing
    Power Supply Efficiency Testing

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