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Iskra MC 744 Multifunction Meter

ISKRA MC 744 Multifunction Meter 
  • Measurements of 40 minimal and maximal values in different time periods
  • RS 232/RS 485 communication up to 115,200 bit/s or Ethernet communication
  • Adjustable tariff clock, display of electric energy consumption in optional currency

Product Details

ISKRA MC 744 Multifunction Meter

Meters from MC7x4 series are designed for environments where beside measurement of three-phase electrical power network additional analogue or digital measurements/controls must be made without additional hardware (PLC, OPLC, ...). Meters are housed in enclosure 144mm x 144mm.

Features

• Evaluation of the electricity supply quality in compliance with SIST EN 50160 (only MC764)
• Measurements of instantaneous values of more than 140 quantities (U, I, P, Q, S, PF, PA, f, f, THD, MD, energy, energy cost by tariffs, etc.)
• Accuracy class 0.5 (optional 0.2)
• Harmonic analysis of phase, phase-to-phase voltages and currents up to the 63rd harmonic (only MC764)
• Recording up to 32 measurands and 32 alarms in the internal memory (only MC754/764)
• Measurements of 40 minimal and maximal values in different time periods
• 32 adjustable alarms
• Frequency range from 16 Hz to 400 Hz
• RS 232/RS 485 communication up to 115,200 bit/s or Ethernet communication
• MODBUS and DNP3 communication protocol
• MMC/SD card for data transmission, setting and upgrading
• Up to 4 inputs or outputs (analogue outputs, pulse outputs, alarm outputs, tariff inputs)
• Additional I/O modules with up to 16 digital inputs or outputs, or up to 8 analogue inputs or outputs
• Additional communication port (COM2)
• Universal power supply
• Graphical LCD; 128 x 64 dots with illumination
• Automatic range of nominal current and voltage (max. 12.5 A and 750 V)
• Adjustable tariff clock, display of electric energy consumption in optional currency
• Multilingual support
• User-friendly PC MiQen software

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