EuroControls Euro Controls Automatic Adjustable Over/Under Voltage/Over Current Protector EVP71R with Auto Recovery Switch - Volt & Amp Meter - Din Rail Mount - Single Phase - 63Amps 220V

I have purchased it in 06/2022, writing review after more than 2 years of use, it is working awesome, 5 - 6 times it protected my home appliances from voltage fluctuations, you can set high voltage, low voltage, high current, and time to reset after healthy voltage.

Liked this product. As per the description it is working automatically breaks at 260volt and (preset) starts on lowering voltage in 3 seconds(preset) and lowest voltage of 160v which we can change manually as per our requirement..All over the product is good.

Have been using it for ~3months now. And it has reliably shut-off and turned-on at the set voltage/current values. Voltage here sometimes rises beyond 253V for a brief period, and have seen rising to 258V before the power company drops it by 5/10V, so we bought it to keep the electronics safe.Tested with multi-meter/volt-meter there's a ±1V difference.As said by other reviewers and in the provided-manual, the cut-offs has a delta of 5V, 3V for over and under voltage. Unless it achieves that voltage it won't turn on.- We weren't home for a week, and it kept the values in memory.

6 mahine mein kharab ho gaya are electronic item bhi barbad Kar Diya

Quality product. Using it for 3 year

Good build quality and feels good than many rebranded chinese voltage protectors. But it lacks one of the basic feature very useful for Indian home owners. This product is straight forward simple configuration. But lacks voltage trip delay configuration. It has factory set value as 0.5 seconds. But when we have heavy motor appliance such as air compressor, borewell compressor motor, monoblock centrifugal pump which is more than 1 HP, it will start consume high amps during startup which reduces the voltage momentarily. This low voltage will sustain upto 3 seconds based on the motor capacity. Since the low voltage cutoff delay is set as 0.5 seconds by factory, when turning on the motor it will instantly shutdown. This wont be an issue if input voltage is more than 240v or low voltage cutoff value is 170-180. In my case i want power should be cutoff when less than 200v in mains. My input voltage is usually around 220-230. When i turn on water pump, due to voltage sag voltage drops below 200 and instantly cutoff. The cheap Chinese devices have this feature where we can adjust between 0.1 to 10 seconds for low/high voltage and current. This will not be useful if load contains heavy induction motors.

1) The electrician easily fitted and wired up the device.2) I easily set up the device. Made minor tweaks to the default settings.I followed the instructions on the pamphlet that came in the box.3) Checked the voltage displayed on this device with the voltage shown on the Apartment Building's Power distribution centre (L&T). The voltages matched.4) Working well as of now. Device tripped circuit when line voltage went above set 250v.

Best product for protection and monitoring every householder should use this product in main MCB box also use this for ac protection and Amp monitoring but the plastic body of product should be heat proof improve quality