Over Load Protector Using Arduino

As you know if our energy meter is rated to 2KWatt load. Mostly user use load some times more then 2KWatt. They charged fixed amount on each  Kilo Watt . If user is authorized for 2KWatt  & he is using 3Kwatt. In this case government has lose of  revenue.

This device is designed for demo purpose. We have set load capacity to 200Watt with 10% margin. If user increase load more then 220Watt & still load is on for 10 second’s, then device will turn off load.

Now we have provide one reset switch to start again. In this case user can not use load more then with allotted load. If he want to use more load then ha have to pay extra amount to load increase.

Project customization is also available.