Smart 3-Phase Power Manager: Tuya WiFi kWh Meter with Leakage Protection, OVP/UVP Relay & Bi-Directional Monitoring | 4-in-1 Energy Management System for Solar, Industry & Commercial Use

⚡ The Ultimate 4-in-1 Power Manager for Three-Phase Systems

• 4-in-1 All-in-One Device: Combines a Tuya WiFi Energy Meter, Leakage Protection (RCD) , Over/Under Voltage Relay (OVP/UVP) , and Bi-Directional Monitoring in a single DIN rail unit.

• Bi-Directional Metering: Perfect for solar – tracks both import (grid consumption) and export (solar generation) with net metering capability.

• Integrated Leakage Protection: 30mA/100mA/300mA selectable sensitivity for personnel, equipment, or fire protection.

• Smart Tuya WiFi Control: Real-time monitoring, push alerts, and remote disconnect via smartphone.

• OVP/UVP Relay: Adjustable over/under voltage protection safeguards your equipment from grid fluctuations.

• High 100A Capacity: Handles whole-building loads up to 100A per phase.

• DIN Rail Mount: Standard 35mm design for easy installation.

Managing a three-phase electrical system – whether it's for a commercial building, industrial facility, or a home with solar – typically requires multiple devices: an energy meter, an RCD for leakage protection, a voltage relay, and a separate system for monitoring generation. This takes up valuable panel space, complicates wiring, and increases costs.

The HEVGKEOU Smart 3-Phase Power Manager changes everything. It's a revolutionary 4-in-1 device that integrates four essential functions into one compact, DIN rail-mounted unit:

1. Tuya WiFi Smart Energy Meter: Tracks real-time consumption, generation, and history.

2. Bi-Directional kWh Meter: Measures both import (from grid) and export (from solar) for net metering.

3. Leakage Protection (RCD): Selectable 30/100/300mA sensitivity for personnel, equipment, or fire safety.

4. Over/Under Voltage Protection (OVP/UVP): Adjustable relay with configurable delays.

With 100A capacity per phase, it's suitable for main panel installation in most commercial and industrial settings. The Tuya WiFi connectivity puts all this data and control in the palm of your hand, allowing you to monitor energy usage, receive alerts, and even disconnect power remotely.

Whether you're a facility manager overseeing a commercial building, a solar installer needing a comprehensive monitoring solution, or an industrial plant engineer looking to protect valuable equipment, this Smart Power Manager delivers.

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