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The UP 6760 Digital Power Meter is microprocessorbased instrument intended for power and energy measurement. Additional functionality option to provide control function as synchro check, function as undervoltage, overvoltage, underfrequency, overfrequency etc. The UP 6760 is an Intelligent Electronic Device (IED) and stores these measured values and setting parameters in internal registers for communication. With the features, high accuracy, fully modularized & plug-in design, and compact size, UP 6760 is very suitable for Electric Utility Substation Automation application.
Multifunctional Power Quality Meter UP 6760

 

Features
  • Current input terminal with automatic shorting mechanism
  • Over 90 power and energy parameters
  • Modbus protocol (RTU mode)
  • 4-AC current inputs, 5A or 1A (specified when ordering)
  • 4-AC voltage inputs, maximum 300V
  • True RMS conversion
  • 32 sample points per cycle
  • Instant maximum and minimum logger
  • Power analysis
  • Triggered trace memory
  • Waveform capture
  • Harmonic analysis for power quality analysis (up to 15th harmonic)
  • 200 event logs for all measured quantities
  • Build in RTC (real time clock)
  • Field programmable PT / CT ratio
  • Accuracy up to 0.15%
  • Low input burden 0.1VA (5A / 120V)
  • 2 communication Port, RS-485 + RS-232
  • Wide power supply range 80~260V AC / DC
  • Memory for all setup and energy data
  • Comprehensive self test diagnostic
  • "User Map" speed up communication (indirect accessing data)
  • 2KV RMS input / output / power isolation
  • Alphanumeric LED display clear and long-life
  • Fully modularized & plug-in type
  • Easy in field maintenance
Model & Ordering

        

Specification

        

    Input
  • 4 - AC Currents ( Aa, Ab, Ac, A0)
  • 4 - AC Voltage (Pa, Pb, Pc, Pn for 3-phase input & P1, P2 for separate 1-phase input)
  • Range :
    • Voltage : 10~300V
    • Current : Suitable for CT secondary rating
      • Maximum 6A for 5A rating
      • Maximum 1.2A for 1A rating
    • Frequency 40-70Hz
    Burden
  • Voltage < 0.1VA at 300V (or > 1 M)
  • Current < 0.1VA of rating
  • Overload Withstand 2 CT continuous, 25 CT 2 sec, 50 CT 1 sec