Electrical energy meter with built-in internal WI-FI antenna 3F+N, WI-MEF-3-OPTI-40

Intelligent energy consumption monitoring in your home or company

This three-phase electricity energy monitor with a built-in Wi-Fi antenna is the perfect solution for those who want to have full control over their energy consumption. The device allows for remote measurement and analysis of electrical network parameters, which translates into cost optimization and increased energy efficiency. Thanks to Wi-Fi communication, access to data is possible from anywhere using a mobile application or web browser.

Precise measurement and data analysis

Energy Monitor 3 (WI-MEF-3-OPTI-40) measures active energy, active power, and voltage and current in each phase. It provides a measurement accuracy of 1%, which guarantees the reliability of the data. The meter constant is 1000 impulses per kWh, which enables precise billing of energy consumption. The device is designed for 3-phase, 4-wire installations with a maximum current of 40A per phase.

Easy installation and configuration

The monitor is easy and intuitive to install – the device is mounted on a standard TH35 mm rail, taking up only 2 modules. The kit includes miniature current transformers, which enable non-invasive installation without the need to interfere with the wiring. After connecting to the Wi-Fi network, the device automatically sends data to the F&F cloud, providing secure and remote access to information.

Functionality for professionals and end-users

Energy Monitor 3 is a versatile tool that will work in both home and industrial installations. Thanks to the ability to monitor electrical network parameters, it is possible to detect voltage or power draw overloads, control energy production in photovoltaic installations, and optimize the operation of heat pumps. For installers, this means the ability to quickly diagnose problems and provide effective service, and for end-users – real savings on energy bills. The device is a fully Polish product from F&F Filipowski, which guarantees high quality workmanship and long-term technical support.