FOX ENERGY-3 is an irreplaceable support in controlling energy consumption and monitoring parameters of the electrical network. Wi-MEF-3 is a bidirectional, 4-quadrant monitor of single- or three-phase network parameters. For correct operation, it is only necessary to have a WiFi network with Internet access FOX ENERGY uses three miniature current transformers for energy measurement, which will easily fit even in a small switchboard.

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What exactly are Fox F&F electrical equipment solutions?
The transformers are equipped with an open core, thanks to which they can be fastened to existing current cables without having to disconnect them. The offer includes 2 versions of the meter, one with a built-in WI-MEF-3-OPTI antenna and the other with an external WI-MEF-3 antenna, both versions are available in the following measuring ranges: 40, 100 and 200A.
Given the growing popularity of LK-BZ-3 switchboard protection, F&F 's offer includes sets of meters with LK-BZ protection. The advantages of this solution include:
Protection against the effects of current increases above the permissible value:
- Classic 5x20mm fuse links ensuring safe disconnection of the circuit in the event of a failure or service work
- Visual inspection for power failure or damaged fuse links
- Possibility of using fuse links with a current of up to 6.3A
- Using the LK-BZ-3 module to protect additional circuits
Fox mobile application for controlling network parameters
The Fox Energy 3 measurement range is ideally suited to typical home installations, ensuring high accuracy of readings for both small and large loads.
WI-MEF-3 is perfect for energy billing in houses and apartments for rent. If you have or plan to install a photovoltaic installation, WI-MEF-3 is the best solution for you.
A unique feature of Fox Energy is the ability to choose the main tariff, according to which energy consumption is settled, and to perform calculations determining what energy bills would look like if a different tariff was selected. Since this solution is based on the actual history of energy consumption, it will allow you to easily find the optimal tariff for each home and thus affect the reduction of bills.



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Heat pump and photovoltaic metering and energy tariff optimization
Many investors, at the purchasing stage, ask themselves the question: Can the heat pump's electricity consumption and related costs be lower? How can the heat pump's electricity demand be optimized?
The most popular solution is to combine a heat pump with photovoltaic panels into one system. This solution allows for a reduction in electricity costs, which has an impact on reducing the costs of home heating and preparing domestic hot water.
The second solution, definitely cheaper and faster to implement, is to change the energy tariff to a more optimal (profitable) one. In individual tariffs, there are differences in energy rates in specific time intervals, e.g. at night or on weekends. Thanks to the appropriate configuration of the heat pump operation, it can be made to use the maximum amount of electricity during the "cheaper" tariff. This will ultimately lead to minimizing electricity costs.

Universal solution for monitoring electricity - FOX ENERGY 3
Both solutions require energy consumption analysis and historical data on its consumption, which may significantly determine the use of the FOX ENERGY 3 meter.
The FOX ENERGY 3 energy monitor is a universal solution that allows you to:
- Monitor and record energy consumption, both produced and consumed. It is therefore perfect for measuring the actual energy production of a photovoltaic installation and the energy consumption of a heat pump.
- Analyze energy consumption on a daily, monthly and yearly basis.
- Calculate energy consumption in a given billing period, taking into account different energy tariffs.
- Control and record all important parameters of the electrical network: power, voltage, current. The minimum and maximum values of the measured parameters are also recorded, which can be used to detect problems with the photovoltaic installation and excessive network voltage.
- Export recorded measurement results to csv and excel files.
- Share live measurement results via RestAPI.
All data is recorded on servers located in Poland, and access to them is possible using a free mobile application (Android and IOS) or any web browser.

Check out FOX electrical equipment from F&F at the Onninen wholesaler