Introduction

The RE-431 Power Quality and Energy Analyzer (hereinafter also referred to as "the Analyzer" or "the Product") is a tool designed for continuous monitoring of network electrical parameters and for analyzing power quality disturbances.

Thanks to its compact design and line-powered operation, the analyzer offers a highly versatile solution, suitable for both real-time measurements and extended recordings for diagnostic or management purposes.

Key functional features:

• 3-phase voltage measurement inputs with reference to neutral
• 4 current measurement inputs for 3 phases and neutral
• Power supply from 90 V AC to 300 V AC
• 2-inch color display
• NTP time synchronization
• Wi-Fi/BLE connectivity
• Internal flash memory