Power Quality Analyzer and Data Logger

The HVEX MPQ-100 Power Quality Analyzer is an essential tool for the detailed assessment of electrical power supply quality in industrial, commercial, and utility distribution systems. Developed to meet the requirements of field measurements with maximum precision, the MPQ-100 allows for a complete analysis of voltage, current, and harmonic disturbances, contributing to the optimization of electrical installation performance and the prevention of operational failures. With advanced data acquisition and analysis technology, the equipment performs voltage measurements up to 690 V phase-to-phase, with safety insulation up to 1 kV AC, using Rogowski coil type current sensors, which ensures high precision in alternating current measurements with a wide dynamic range. Furthermore, the MPQ-100 provides real-time visualization of waveforms, phasors, and spectral analysis of harmonics, offering the user instantaneous and comprehensive diagnostics. The system includes an internal battery with over 4 hours of autonomy, an external power supply, and a data export interface in .CSV format, enabling the generation of historical reports and in-depth analysis in specialized tools. Typical Applications: • Power quality diagnostics in industrial and commercial systems. • Total harmonic distortion (THD) measurement and spectral analysis. • Evaluation of voltage and current Desequilíbrios. • Investigation of flicker, sags, and swells. • Support for power factor correction and reactive compensation projects. • Evaluation of harmonic filters and static compensators. Technical Features: • Voltage measurement up to 690 V phase-to-phase (1 kV AC insulation). • High-precision Rogowski coil type current sensors. • Real-time recording of waveforms, phasors, and harmonic composition. • Data export in .CSV format for analysis and historical reports. • Internal battery with over 4 hours of autonomy. • External power supply for long measurement periods. • User-friendly interface with graphical visualization and instantaneous indicators. Technical Standards Met: Brazilian Standards (ANEEL/ABNT) • PRODIST - Module 8 (ANEEL): Distribution Procedures - Electric Power Quality. • NBR IEC 61000-4-30: Power quality measurement techniques. • NBR IEC 61000-4-7: Guide to harmonic and interharmonic measurements. International Standards • IEC 61000-4-15: Flickermeter - Functional and design specifications. • IEC 61000-4-27: Unbalance, immunity test. • IEEE 519: Recommended Practice and Requirements for Harmonic Control in Electric Power Systems.