MAR144 Network analyzer

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Description: The network analyser MAR144 is an instrument with microprocessor, programmable, with three LED display indicating measurements and built-in keypad.

Connections

Dimensions

  • DIN 144×144 instrument
  • Measurement in 4 quadrants
  • Three-phase, 4 wire
  • Maximum and minimum values
  • True RMS
  • RS232 / RS485 serial ports
  • 2 contacts output

INPUT

  • Rated voltage (Un): 100, 110, 230 or 400 V
  • Burden: 1 mA per phase
  • Operating range: 20 – 120% Un
  • Rated current (In): 1 or 5 A
  • Burden: 0,2 VA per phase
  • Operating range: 1 – 120% In
  • Frequency: 50 – 60 Hz

CONTACTS OUTPUT

  • Number of outputs: 2
  • Type: Relay N.O, 250 V 3 A

AUXILIARY VOLTAGE

  • Aux V AC: 63,5 / 110V or 230 / 400 V
  • Burden: 6 VA
  • Operating range: 80 – 120% Un
  • Aux. V DC: 18 – 72 V
  • Burden: 3 W
  • Universal aux. V: 85 / 264 V AC; 90 / 300 V DC
  • Burden: 4 VA

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MAR144 Network analyzer

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MAR144 Network analyzer