mpd

Over Load Range

  • 0.2 to 6.25A
  • 0.4 to 12.5A
  • 0.8 to 25A
  • 2 to 62.5A
  • 4 to 125A
  • 40 to 250A
  • 50 A to 500 A
  • 100 A to 1000 A

Features

  • LED seven segment Display
  • Annunciation indicates the type of fault
  • Providing 2.5, 5, 10C, 15C, 20C  & 30C curve for overload
  • Overload protection with external protection class 5A secondary CT ( 80, 100 mm ID )
  • Reset inhibit Function

Additional features

  • True RMS current measurement with 0.1A resolution
  • Faults history with real time clock
  • Overload current range upto 1000A
  • Earth fault current range upto 100A

Optional Features

  • Modbus RTU protocol RS-485
  • 4-20mA Analogue Output
  • Digital Output for External Alarm
  • External Reset Facility
  • Hour Counter
  • Online Calibration
  • Password facility
  • Pre-trip alarm for thermal overload or definite time overcurrent
  • Start up counter with trip facility
  • SSR output for Short circuit protection
  • Settable current and operating time for short circuit

Protection

  • Over Load
  • Single Phasing
  • Unbalanced
  • Locked Rotor
  • Under current
  • Short Circuit
  • Earth Fault

Optional Protection

  • Over temperature (thermistor based)

Fault Annunciations

Over Load Earth Leakage
Under current Single Phasing
Locked Rotor Unbalanced

Display type

  • LED Seven Segment, 4 Digit

Size

  • Panel mountable – 96X96X65
  • Note: All Dimensions are in mm

IT CHARACTERISTIC

WIRING DIAGRAM