DITRA PulseProtect-3

DITRA PulseProtect-3

Advanced Inrush Current Limiter for Three-Phase Networks

The DITRA PulseProtect-3 is a specialized device designed to limit inrush currents in three-phase networks, minimizing the destructive effects caused by switching on capacitive loads. It protects the switching contacts of control devices and prevents false tripping of circuit breakers, making it ideal for pulse power supplies, LED lamps, strips, and other capacitive loads.

The unit operates on three-phase (380 V) networks and is configured using DIP switches. Equipped with input/output LED indicators, it ensures easy monitoring and setup.

Specifically designed for DIN-rail installation in lighting control cabinets, the DITRA PulseProtect-3 provides reliable protection and performance for modern lighting systems.

  • • Durable aluminum case with indelible laser engraving for long-lasting reliability

    • Operates efficiently at voltages up to 380 V

    • Features adjustable operating current level for precise functionality

    • Includes a power-on delay adjustment function for enhanced performance control

  • Mechanical:

    Housing: aluminum DIN mounted case 
    Material: metal, plastic
    Dimensions, mm (three-phase): 142(L) x 74,5(H) x 105(W)
    Mounting: DIN rail

  • Power & Electrical:

    Input Voltage (three-phase): ~380 V, 50 Hz
    Input Power (max): 5 W
    Mains Fuse: 0.5 A

  • Environment:

    Operating Temperature: -40...+70°C
    Storage Temperature: -50...+80°C
    Operating Relative Humidity (max): 95%
    IP Rating: IP 20
    Certification: CE compliant, RoHS
    Warranty: 36 Month

  • Inputs/Outputs:

    Connection: Detachable terminals 2EDGVС, DG136T

  • Settings/Indicators:

    Settings: DIP switch
    Indicators: LEDs, for L (input), L (output)

  • Package Contents:

    DITRA PulseProtect-3
    Connector set

DITRA PulseProtect-3, three-phase, up to 10 A
  • : DIT-OPT-3-10
DITRA PulseProtect-3, three-phase, up to 16 A
  • : DIT-OPT-3-16
DITRA PulseProtect-3, three-phase, up to 20 A
  • : DIT-OPT-3-20
DITRA PulseProtect-3, three-phase, up to 25 A
  • : DIT-OPT-3-25
DITRA PulseProtect-3, three-phase, up to 32 A
  • : DIT-OPT-3-32