EARU 3-Phase 380V 100A Tuya WiFi Smart Bidirectional Energy Meter

Complete 3-Phase Power Management — Monitor, Protect & Control From Your Phone.

The 3-Phase 380V 100A Tuya WiFi Smart Bi-Directional Energy Meter is the most comprehensive power management solution for three-phase residential, commercial, and industrial systems. It combines real-time bidirectional energy metering, adjustable voltage and current protection, leakage protection, temperature monitoring, and prepaid metering — all remotely controlled via the Tuya/SmartLife app.

With bidirectional measurement, it's equally suited for solar PV net metering setups where excess power is fed back to the grid.

✅ Key Benefits

• Bidirectional Energy Metering — Measures energy import and export — essential for solar PV systems with grid feed-in.
• Real-Time 3-Phase Monitoring — View live voltage, current, power (kW), energy (kWh), and power factor for all three phases on your phone.
• Remote App Control (Tuya/SmartLife) — Monitor and control your 3-phase circuit from anywhere via iOS or Android.
• Over & Under Voltage Protection — Adjustable thresholds to automatically trip and protect equipment from grid fluctuations.
• Over-Current & Current Limit Protection — Configurable current limits to prevent overloads across all three phases.
• Leakage Current Protection — Detects earth faults and trips for enhanced safety.
• Temperature Protection — Monitors and trips on overtemperature to prevent equipment damage.
• Prepaid Metering — Set electricity credit limits — ideal for landlords and shared commercial spaces.
• Three-Phase Unbalance Protection — Detects and trips on dangerous phase imbalances that can damage 3-phase motors.
• DIN Rail Mount — Standard installation for easy panel integration.

📋 Technical Specifications

📦 What's in the Box

1× 3-Phase 380V 100A Tuya WiFi Smart Bi-Directional Energy Meter

🛡️ Why Choose Energy Hub?

We're Pakistan's trusted source for smart home and industrial electrical solutions. Every product we carry is tested for local grid conditions.

Order today and get it delivered to your door. Have questions? Chat with us before you buy.

Orders are delivered in 2 to 4 working days across Pakistan. Delivery is free when you pay by bank transfer.

You can return an item within 7 days of delivery if it is faulty or not as described. Message us on WhatsApp with your order number to start a return.