Kewell KDCS High Precision DC Power Supply

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Kewell KDCS High Precision DC Power Supply

Kewell KDCS High Precision DC Power Supply

Supplied across UK & Ireland through APC Technology Group.

KDCS Series High Precision DC Power Supply is characterized by its wide power output, high precision, and high dynamic response features. By adopting the two-stage power conversion structure, phase-shifting 12-pulse diode rectifier, and BUCK circuit, the product can be used in high-voltage/power conditions without reverse energy.

  • Constant voltage mode
  • Flexible work step setting: Step/Gradient Mode
  • Editable protection parameters: Overvoltage/Overcurrent point

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Key Features

  • Constant voltage mode
  • Flexible work step setting: Step/Gradient Mode
  • Editable protection parameters: Overvoltage/Overcurrent point
  • Voltage compensation
  • External emergency stop

Advantages

  • Wide voltage/current output
  • High precision & resolution
  • High dynamic response: 10ms
  • Multi-filtering solutions
  • Standard communication interfaces: RS485/CAN/LAN

Application Notes

Manufacturer

Downloads

  • Datasheet for Kewell KDCS High Precision DC Power Supply

  • Series Datasheets

    Models Rated Power

    [kW]

    		 Rated Current

    [A]

    		 Rated Voltage

    [V]

    		 Voltage Range

    [V]
    KDCS-10-900 10 100 100 48-900
    KDCS-20-700 20 100 200 48-700
    KDCS-20-900 20 200 100 48-900
    KDCS-40-700 40 130 308 48-700
    KDCS-80-1000 80 267 300 50-1000
    KDCS-100-800 100 333 300 24-800
    KDCS-150-600 150 500 300 12-600

     

    Input Characteristics
    Phase 3φ3W+PE
    Voltage 380V±15%
    Frequency 50Hz±5Hz
    Output Characteristics
    Voltage Precision ±(0.1%·FS+5dgt)
    Voltage Resolution ±(0.1%·FS+5dgt)
    Response Time ≤10ms
    Voltage Ripple (rms) ≤0.2%·FS
    Load Regulation 0.1%·FS
    Voltage Resolution 0.001V
    Current Resolution 0.001A
    Power Resolution 0.001kW
    Protection OVP/OCP/OTP/Emergency stop etc.
    Communication Interfaces
    Local Interface LCD
    Remote Comms RS485/LAN/CAN
    Others External emergency stop/Fault signal/Voltage compensation
    Safety & Ambient Conditions
    Insulation Resistance ≥20MΩ (500Vdc)
    Withstand Voltage 3000Vdc (60s, no arcing/breakdown)
    Ground Resistance ≤0.1Ω
    Protection Level IP21 (indoor)
    Cooling Fan cooling
    Ambient Temperature -10~40℃
    Relative Humidity 0-90%RH (non-condensing at 25℃)
    Altitude ≤2000m