HT Instruments PQA824 4 CTs, HTFLEX33 for Power Quality Analyzers

Description

The HT Instruments PQA824 is a three-phase power quality analyzer that is commonly bundled with four HTFLEX33 flexible Rogowski clamps. This kit is designed for analyzing a wide range of electrical parameters on both single-phase and three-phase electrical systems. The analyzer features a color touchscreen and is capable of advanced measurements like harmonics, flickers, and fast voltage transients.

Key Features

• True RMS measurements: Captures true RMS voltage and current for accurate readings on distorted waveforms.
• Comprehensive parameter logging: Simultaneously records up to 251 electrical parameters, including voltages, currents, power factors, and energies.
• Flexible integration: The integration period for logging can be selected from 1 second up to 60 minutes.
• Harmonics: Performs voltage and current harmonic analysis up to the 49th component, including total harmonic distortion (THD%).
• Transients: Detects and records fast voltage transients ("spikes") with a high resolution of 5µs (200kHz).
• Inrush current: Measures and records inrush current events with a resolution of 10ms.
• Sags and swells: Records voltage anomalies like sags and swells with a resolution of 10ms.
• Flicker: Conducts flicker analysis (Pst, Plt) in compliance with the EN50160 standard.
• Voltage unbalance: Analyzes voltage unbalance for electrical systems.