Product Details

  • Microprocessor based Din Mount 1-10A

    Model No : PDMMPR-01

    Prok dv’s make Microcontroller Based Motor Protection Relay PD-MMPR-303 uses the state-of-the-art Microcontroller based measurement techniques for providing protection for Motors up-to 75HP. The comprehensive protection features of the relay make it ideal for Motor protection. The heart of the relay is microcontroller based reliable hardware with special algorithms to calculate the tripping time. The relay continuously monitors the Three Phase Currents to build the thermal replica of the Motor. This thermal replica is used to protect the Motor against Thermal over Loads.


    • Thermal Over Load Protection
    • Single Phasing /Phase Fail Protection
    • Phase Reversal Protection
    • Unbalance Protection
    • Earth Fault Protection
    • Locked Rotor Protection
    • Under Current Protection
    • Instantaneous Short Circuit protection during Run mode