Voltage Monitoring Relays
Frequency Monitoring Relays
Power Monitoring Relays & CBCT
Level Controllers – Conductive Liquids
Level Controllers – Non Conductive Liquids

Motor / Pump Protection Relays

D3 MPR3

D3-DMPR1-Motor-/-Pump-Protection-Relays-Minilec-group

Microcontroller based, Sensing current.

Protection against Phase Failure, Unbalance and over loading.

Manual / Remote resetting.

1 CO output relays

Technical Data

    Supply Voltage
  • System 415 VAC ± 20%
  • Auxillary 110 / 240VAC ± 20%
    Frequency
  • Frequency 50 Hz / 60 Hz ± 3%
    Output Relay Contact
  • Output Relay Contact 1 CO
    Output Contact Rating
  • Output Contact Rating 5 Amp, 240VAC [RESISTIVE]
    Rated I/P Current
  • Rated I/P Current 5A / 20A / 50A / 100A (OPTIONAL)
    FLC Setting
  • FLC Setting 20% TO 110% of Rated Current
    Current UB Trip Setting
  • Current UB Trip Setting 50% of FLC 10% (fixed)
    Overload Trip Setting
  • Overload Trip Setting As per Inverse Time Charc’ 10Sec fixed
    Trip TIme Delay
  • Trip TIme Delay 4 SEC ± 1 SEC
  • Phase Loss (Sp),Unbalance(Ub) Overload AS PER IDMTL CHARC’ - 10SEC
    Trip TIme Delay
  • Trip TIme Delay 4 SEC ± 1 SEC
  • Phase Loss (Sp),Unbalance(Ub) Overload AS PER IDMTL CHARC’ - 10SEC
    Trip Time Delay
  • ON (RUN MODE) GREEN (STEADY ON)
  • SP / UB RED (STEADY ON / FLASHING)
  • OL RED (STEADY ON)
    Test/Reset
  • Test/Reset Manual (Push Button On Unit), Remote Reset
    Enclosure
  • Enclosure D3 - ABS ENCLOSURE
    Dimensions (mm)
  • Overall (L x W x D) 71 x 100 x 111
    Mounting
  • Mounting 350 gms
    Approx Weight
  • Approx Weight 350 gms
    Operating Conditions
  • Approx Weight TEMPERATURE = -5 °C TO +60 °CHUMIDITY = UPTO 95% Rh.

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CONTACT

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delhi@minilecgroup.com

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bangalore@minilecgroup.com