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Minilec D2 MPR3 Motor / Pump Protection Relay

Minilec D2 MPR3 Motor / Pump Protection Relay

Brand
Minilec
Model number
D2 MPR3

Minilec D2 MPR3 motor / pump protection relay with 2 CO output. Typical uses: air -conditioning & refrigeration machines, crusher motors , mining m/c, screw compressors.

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Key features

  • Overload & Dry Run, Unbalance
  • Auto/Manual Reset
  • Testing Facility
  • UC Bypass Facility
  • Phase Failure, Phase Sequence
  • Adjustable Trip Settings
  • Selectable Overload Characteristics
  • 2 CO Output Relay

Specifications

Specifications
Inputfrom S2 CTS 1
Output Contacts2 CO
Weight250 gms (Approx.)
NoteWherever not specified Contact Rating : 5A @ 230 V AC (resistive)
Supply Voltage
Auxiliary100 - 120 / 220 - 240 / 380 - 440 V AC ± 20%, 48 - 63 Hz
Trip Setting
Phase to Phase Unbalance50% of Motor Current ± 10% (Fixed)
Under Current (Dry Run)40% to 80% ± 5% of Set Current (Adjustable with Bypass Facility)
Over LoadAs per IDMTL Characteristics
Trip Time Delay
On Phase Failure4.0 Sec ± 1.0 Sec
Over LoadAs per IDMTL Characteristics 2 Sec. (Fixed)
Resetting Mode
ResetAuto / Manual / Remote
Dimensions (mm)
Overall (L x W x D)76 x 56.5 x 117.5
Mounting (L x W)67 X 46 / 35 mm Rail Mounting
Product
ApplicationsAir -Conditioning & Refrigeration Machines, Crusher Motors , Mining M/c, Screw Compressors, End Users, Lift , Elevators, Hoist & Cranes

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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