Single Phase Power Analyzers

Maximize accuracy, efficiency, and insight with Vitrek’s high-performance power analyzers—versatile systems that function as single phase power analyzers when configured with a single voltage and current channel. Ideal for engineers testing energy-efficient lighting, power supplies, electric vehicle components, or consumer electronics, these instruments provide the precision and flexibility needed to measure, analyze, and optimize single-phase power with confidence.

Vitrek’s PA910, PA920, PA900, and XT2640 analyzers feature flexible, modular configurations that support accurate and cost-effective single-phase power analysis. Configure any unit with just one voltage and one current channel to measure high-speed signals up to 5 MHz, analyze 500 harmonics, and achieve up to 0.024% base power accuracy. Whether used in automated systems or lab environments, these analyzers deliver the performance, reliability, and precision engineers demand for advanced single phase power analysis.

PA920 Ultra-High Accuracy (0.024%) Power Analyzer

  • DC to 5 MHz bandwidth
  • 500 harmonics analysis
  • 100 readings/sec
See PA920

 PA910 High Accuracy (0.045%) Power Analyzer

  • DC to 1 MHz bandwidth
  • Harmonic Test to 500th
  • Industrial and general power analysis
See PA910

PA900 (0.03%) Precision Power Analyzer

  • 500 harmonics analysis at 400Hz
  • 384 MSPS effective sampling rate
  • Custom Power Data Screens
  • Modular Design
See PA900

XiTRON XT2640 (0.03%) Multi Channel Harmonic Power Analyzer

  • 3 analyzers in one
  • Up to 4 channels per unit.
  • Expandable to thousands of channels.
  • Mix-and-match channel cards.
See XT2640

Key Features and Benefits

  • Flexible Single-Phase Configuration
    Assign a single voltage and current input to any analyzer model to operate as a precision single phase power analyzer.
  • Unmatched Accuracy
    Benefit from 0.024% base power accuracy (PA920) and 0.03% accuracy (XT2640) for exact measurements in energy efficiency and compliance testing.
  • High-Speed Sampling & Fast Update Rates
    Capture dynamic load behavior with up to 100 full-precision readings per second, essential for evaluating fast-changing waveforms.
  • Wide Bandwidth for Switching Applications
    Analyze complex signals from PWM drives and inverters with bandwidths up to 5 MHz—ideal for modern power electronics.
  • Advanced Harmonic Analysis
    Display and measure up to 500 harmonics with built-in support for standards like IEC 61000-3-2, EN50564, and RTCA DO-160.
  • Touchscreen Interface & Real-Time Views
    Configure and visualize results through high-resolution displays with Scope View, Cycle View, Vector View, and History View.
  • Automated Test Integration
    Control remotely via Ethernet, USB, RS232, or GPIB and automate data collection using SCPI commands and network logging.
  • Modular Platform That Grows With You
    Use just one channel for single-phase tests or expand with multiple channels as your system requirements evolve.

FAQs 

Yes. Models like the PA910, PA920, PA900, and XT2640 can be configured with one voltage and one current channel for precise single-phase power analysis.

They combine laboratory-grade accuracy with high-speed data capture, harmonic analysis, and modular scalability—making them ideal for both precision testing and high-volume environments.

Yes. All supported models offer built-in harmonic analysis up to the 500th order, even at high frequencies, making them ideal for detecting distortion in single-phase systems.

They support AC, DC, and distorted waveforms, including those found in switching power supplies, LED drivers, and EV chargers.

No. All models include intuitive touchscreen interfaces and onboard visualization tools—though remote control and automation are fully supported.

Yes. Use onboard storage, USB, or network drives to log measurements with customizable time intervals for extended monitoring.

A single phase power analyzer is an instrument designed to measure electrical parameters: voltage, current, power (real, reactive, apparent) and energy in systems with one live AC phase and a neutral. It helps validate performance, efficiency, and safety across a range of applications.

While a multimeter offers basic measurements like voltage, current, and resistance, a power analyzer goes deeper, measuring power factor, harmonics, energy consumption, waveform distortion, and transient events with higher accuracy and speed.

From household appliances and lighting systems to power adapters, EV chargers, and lab test benches, any product running on single-phase power can benefit from precision analysis for R&D, QA, and compliance testing.

Take control of your single-phase power testing with Vitrek’s high-accuracy analyzers—explore the models today and elevate your measurements with precision, speed, and confidence.

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