1-phase energy consumption monitor wi-fi - ENERGY 1

1-phase energy consumption monitor wi-fi - ENERGY 1

Wi-MEF-1-40, 5902431675961

Product description

1-phase, 2-way, 4-quadrant electricity consumption monitor.
Perfect for monitoring photovoltaic installations, among other things

Fox - sterowanie Wi-Fi logo
ENERGY 1 allows you to record electricity consumption and monitor important network parameters - voltage, current, power, energy consumption. Access to the data is possible directly from the application or via a web browser.

Ikony funkcje systemu FOX
Access to data using the application or via a web browser
Ikony funkcje systemu FOX
Remote access via Wi-Fi and F&F Cloud
Ikony funkcje systemu FOX
Monitoring of electrical network parameters


  • Monitoring of energy consumption in domestic installations;
  • Ongoing measurement of power consumption and values of currents and voltages;
  • Use of recorded measurements to detect exceedances in voltage levels or power consumption;
  • Controlling energy production in photovoltaic installations;
  • Metering of heat pumps.
Energy 3 - monitor parametrów sieci elektrycznej


  • 1-phase, 2-way, 4-quadrant energy consumption monitor, perfect for monitoring 1-phase photovoltaic systems, heat pumps, and energy consumption of household appliances such as;
  • Monitoring of all relevant parameters of the electrical network;
  • Registration of average, minimum and maximum values;
  • Calculation of energy consumption for different tariff plans;
  • Notifications in the event of energy over-consumption or abnormal supply voltage;
  • Non-invasive installation using miniature opening current transformers;
  • It comes with a 40 A transformer for a cable with a diameter of max. 10 millimeters;
  • High measurement accuracy;
  • Ability to export data to spreadsheets;
  • Access the measurement history via the app or a web browser;
  • Mounti ng in a distributi on box (DIN rail);
  • No external antenna - can be installed even in shallow switchboards.

Miniature, open-ended current transformers are supplied with the unit. No interference with the current leads is required to clip them onto the measured leads, but special attention must be paid to the way the lead is passed through the transformer and to the connection of the secondary side of the transformer to the device.

Przekładnik do Energy 3
Miniature current transformer to be fastened on the measured conductors.

Energy 3 - ekrany z pomiarem

Aplikacja FOX - pomiary
Aplikacja FOX - pomiary

Aplikacja FOX - pomiary
Aplikacja FOX - pomiary

FOX - Wi-Fi control system

Easy to install and rich in possibilities, wireless home automation system.

Application for Android devices
App for iOS devices

Links and interfaces
Password resethttps://fhome.cloud/#/public/users/password-reset

Power supply voltage230 V AC (-25%÷15%)
Frequency50÷60 Hz
Installation1-fazowa, 2-przewodowa
Accuracy - meter1%
Accuracy - measuring transformers0,5%
Transformer parameters - primary current40 A
Transformer parameters - secondary current30 mA
Transformer parameters - cable diameter≤10 mm
Meter constant1000 imp/kWh
Humidity (non-condensing)≤ 90%
Radio frequency2,4 GHz
Radio power (IEEE 802.11n)≤ 20 dBm
Receiver sensitivity-98 dBm
Terminal2.5 mm² screw terminals (cord); 4.0 mm² screw terminals (wire)
Tightening torque0,5 Nm
Power consumption≤ 2 W
Working temperature-20÷50°C
Dimensions1 module (18 mm)
Assemblyon rail 35 mm
Ingress Protection MarkingIP20

Energy 1 manual (725.69k)