Three-phase energy meter WI-FI 3P+N, FOX ENERGY 3, WI-MEF3 200A, WI-MEF-3-200

Smart energy consumption monitoring for your home and business

This three-phase electricity energy monitor FOX ENERGY 3 (WI-MEF3 200A) is an advanced device that allows for precise measurement and analysis of energy consumption in 3-phase installations. Thanks to Wi-Fi communication, access to data is possible remotely, from a mobile application or web browser. This is an ideal solution for both homeowners with photovoltaic installations and professionals looking for an effective tool to monitor network load.

Functionality and application

The monitor enables real-time measurement of power consumption, voltage, current, and recording of energy consumption. It is particularly useful in installations with renewable energy sources (RES), such as photovoltaic panels or heat pumps, where precise monitoring of energy production and consumption is crucial. The device also works in standard home and industrial installations, allowing you to identify potential network load problems and optimize energy consumption.

• Network parameter monitoring includes: voltage, current, active and reactive power, and active and reactive energy.
• Remote data access is possible via a mobile application (Android/iOS) or web browser.
• The device provides data analysis by recording average, minimum and maximum values and creating energy consumption charts for different periods (daily, monthly, yearly).
• Compatibility with RES makes it an ideal solution for monitoring photovoltaic installations and heat pumps.
• Easy mounting on a 35 mm rail without the need to interfere with power cables thanks to the included current transformers.

Construction features and operating parameters

The device has been designed with ease of installation and use in mind. Compact dimensions – it occupies 2 modules (35 mm) – allow installation in a standard distribution box. Current transformers allow cooperation with wires with a diameter of up to 24 mm (2.5 mm² cable or 4.0 mm² wire). The monitor operates in a temperature range from -20°C to 50°C and has a protection class of IP20. Communication is via 2.4 GHz Wi-Fi, and the measurement accuracy is 1% for the meter and 0.5% for the measuring transducers. The device's power consumption is minimal – below 2W.