QxN 3-Phase Voltage & Current Digital Protector

Description

This is an advanced four-pole digital monitoring and protection device designed for three-phase (3-phase, 4-wire) electrical systems. It mounts on a DIN rail and offers comprehensive, adjustable protection for industrial or high-demand commercial loads. Key Functions & Features: 1. Protection: It monitors all three phases and neutral. It provides adjustable protection against: a. Over-Voltage ($+V$): Voltage too high on any phase. b. Under-Voltage ($-V$): Voltage too low on any phase. c. Over-Current ($+I$): Current draw exceeds the set limit on any phase. 2. Real-time Monitoring: The display panel is segmented to show simultaneous, real-time readings for: a. Phase Voltages (V): L1, L2, and L3. b. Phase Currents (A): L1, L2, and L3. 3. Controls: It has a control panel with Mode (M) and directional buttons for setting the protection thresholds and a manual ON/OFF switch. 4. Application: Essential for protecting three-phase motors, machinery, and equipment from phase imbalance and power supply issues.