MPRO – 100



MPRO – 100

An Economical Solution in Motor Protection application. Compact , DIN mounted, Fixed LED Display with integrated CT up to 60A

Key Features

»  Small & compact in size
»  35mm DIN Rail Mounting
»  Integrated CT 5A & 60A
»  Wide Band Auxiliary Supply – 80-280V AC / 110 – 300V DC
»  User selectable wide range current Selection
»  7 Segment LED Display
»  2 Programmable alarm Relay
»  1 Trip Contact (with Fail Safe)
»  Nominal Frequency 50/60 Hz


Protection Function:


  Over Load (49)

  DEFT / Inverse Characteristics ( Bimetallic)

  Short Circuit (50)

  Under Current (37)

  Unbalance

  Phase Reversal

 


  Locked Rotor (51LR)

  Earth Fault (Residual / ZCT) (51N)

  Stall

  Phase Loss

  CB Fail

MPRO – 100


Hardware


  LED Display – Metering and fault information

  Auxiliary Supply:

– L: 110V AC (100-130V)
– H: 220V AC (200-240V)
– D: 90-300V DC

  Power Consumption – Approx 6W



  Contact Rating:

– 1 C/O Contact, 6A / 250V AC or 24V DC
– 2 N/O Contact with 1 common, 6A / 250V AC or 24V DC

  ZCT Input – 100mA / 50 mV (available when ZCT is used)

  Mounting – 35mm DIN – Rail / Panel Mount

Standards


Test

Reference Standards

Design Standards

IEC 60947

  • Radiated Electromagnetic Field (Class A)
    Mains Terminal Disturbance Voltage (Class A)

  • IEC 60947-4-1

  • Harmonic Current Emissions

  • IEC 61000-3-2

  • Voltage changes, Voltage fluctuations & Flicker
    Electrostatic Discharge Immunity (Class A)

  • IEC 61000-3-3

  • Radiated RF E-Field (80 to 1000 MHZ) (Class A)
    Electrical Fast Transient / Burst Immunity (Class A)
    Surge Immunity (Class A)

  • IEC 60947-4-1