Smart Three-Phase Energy Meter – Voltage and Current Protection Relay with WiFi Control
This advanced three-phase protection relay is designed to safeguard your electrical system by continuously monitoring voltage, current, and temperature parameters. With WiFi connectivity, voice control, and customisable safety thresholds, it’s the ideal solution for industrial, commercial, or high-power residential applications. Whether you’re protecting sensitive equipment or improving energy management, this smart device gives you peace of mind and full control from anywhere.
Why Choose This Protection Relay?
Power surges, voltage drops, overcurrent, or leakage can damage electrical systems and connected devices. This smart relay continuously monitors conditions and disconnects the circuit in dangerous situations, helping prevent costly repairs and equipment failure. It’s more than just protection—it’s a smart power manager.
Main Features & Benefits
- Wide Voltage Compatibility: Operates with AC380V and single-phase AC80V–400V systems, suitable for various environments.
- Customisable Protection: Set your own limits for over/under voltage (120–300V / 80–210V), over/under current (1–100A), and leakage (10–99mA).
- Thermal Safety: Adjustable high-temperature alarm (10–85℃) ensures devices shut down before overheating causes damage.
- Full Timing Control: Delays and recovery times for overcurrent, undervoltage, and system imbalances are all adjustable (1–9999s).
- Balance Monitoring: Alarms for three-phase current and voltage imbalances ensure your system is running efficiently and safely.
- Smart Energy Management: Includes energy consumption tracking with the option to reset to zero. Great for analysing power usage.
- Remote Access: Monitor and control the device remotely using your smartphone—perfect for managing systems while off-site.
- Voice Control: Integrate with smart assistants like Alexa or Google Assistant for easy voice-based control.
- Device Sharing: Grant access to other users so your team or family can manage the system when needed.
- Factory Reset Option: Restore default settings quickly and easily when necessary.
Ideal For:
- Electricians and maintenance engineers needing a reliable safety solution for industrial machinery.
- Homeowners with solar systems or high-powered appliances requiring enhanced power protection.
- Businesses that want remote access and full control of their electrical systems.
Technical Specifications
- Rated Voltage: AC380V
- Operation Voltage: AC80V–400V (Single Phase)
- Frequency: 50Hz / 60Hz
- Display Modes: Two user-selectable display modes
- Smart Features: Remote Control, Voice Control, Device Sharing
Invest in long-term safety and smart power control. This device not only reacts to unsafe electrical conditions but also gives you the tools to monitor and manage your system in real time. With reliable performance and flexible adjustments, it’s a must-have for anyone serious about electrical safety.
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