RELAY > Neutral Displacement Relay

  • Flush Mount

    Model No : MPND

    Prok Dvs an ISO 9001:2008 Company indigenously develops the power system protection relays and panel meters for power system. μP based Zero sequence voltage relays are the state of the art design, to monitor and protect the costly equipments against unbalance voltages.
    The Relay Continuously monitoring all the three phase Line to Line Voltages, if any abnormal condition persists in the system internal Relay activated with predetermined set value of definite time.
    The Unit Displays Line to Line Voltages on LCD display, Healthy and Fault /Trip status Information through LED Display.

  • DIN Mount

    Model No : DMPND

    Technical Specifications:

    • Rated System Voltage (Un): 415V AC
    • Tripping characteristic: DMT
    •  Model: DMPND
    •  Voltage setting range: (1-50) Volts in steps of 1V 
    • Trip Time setting range: (1-30) Sec In steps of 1Sec
    • Trip Time when Ph. & Neutral interchanged: 500mS ( Approx)
    •  Output Relay: 230VAC 5Amp /24VDC 5Amp
    •  Auto Reset provided on Healthy voltage resumption
    •  AUX. Voltage: 85-275V AC/DC Universal input, 50-60Hz
    •  Display: 8 chars 2 line LCD with backlit
    •  LED: For Visual indications of healthy & Trip status.
    •  Mounting: Flush mounting
    •  Dimensions: FLUSH MOUNTING: 96x96x65 mm (w x h x d) +/- 1mm Tolerance
    • DIN MOUNTING: 79x93x73 mm (l x h x b) +/- 1mm Tolerance
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