NI Power Quality Analyzer Complete System for Power Quality Monitoring and Analysis

  • ELCOM power quality analysis software (powered by LabVIEW)
  • NI CompactRIO embedded hardware
  • 3-phase + neutral current inputs (5 Arms)
  • 3-phase voltage inputs (300 Vrms)
  • Monitor power according to international standards such as IEC 61000-X and EN 50160
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862001-01: NI Power Quality Analyzer - Base Package
862002-01: NI Power Quality Analyzer - Full Package

The NI Power Quality Analyzer is a ready-to-install and ready-to-run system built with NI technology.

The Elcom Network Analyzer (ENA) software package from ELCOM is a combination of logging and analysis firmware for the distributed hardware -- NI CompactRIO -- and client software for live viewing of power quality data.

International Standards
-IEC 61000-4-30: Power Quality Measurement Methods, Class A
-IEC EN 61000-4-7: Guide on Harmonics Measurements
-IEC EN 61000-4-15: Flickermeter
-EN 50160: Voltage Characteristics of Electricity Supplied by Public Distribution Systems

Software Functionality Base Version
-Vectorscope, oscilloscope
-Power and energy monitor
-EN 50160 voltage monitor including Flickermeter
-Symmetrical components analyzer of 3-phase system
-Power network impedance analyzer
-Half-period RMS monitor

Software Functionality Full Version
-Transient recorder and fault recorder
-Voltage telegrams and alarms
-Digital inputs
-FFT analyzer (Full Version)

Power Measurement Hardware
Both versions of the NI Power Quality Analyzer feature CompactRIO hardware components. CompactRIO is a high-performance, rugged, embedded monitoring and control system. Each system combines a host controller running a real-time OS and a programmable FPGA for high-performance signal processing and control. It features modular I/O to fit a variety of application needs.

NI Power Quality Analyzer I/O Features
-Simultaneous 24-bit ADC technology with sample rates up to 50,000 S/s per channel
-Antialiasing filters
-300 V (rms) and 5 A (rms) input ranges for connection to electrical systems

Base Version: Class S, 400 MHz, 256 MB RAM, 512 MB nonvolatile storage for data logging
Full Version: Class A, 533 MHz, 256 MB DDR2 RAM, 2 GB nonvolatile storage for data logging; 8 lines of 60 V digital input, enhanced software features as noted above in "Software Functionality" section.