230V AC Current Protector 63A, Intelligent Single Phase Adjustable Over-Voltage Under-Voltage Current Protective Device

Por el momento funciona bien, lo pruebo en Paraguay con una corriente continua de 235v y lo uso en un Split de 24.000 btu, creo que mide bien el amperaje pero no tengo nada para confirmarlo

Bien bueno lo recomiendo

I am satisfied with the purchase

Votage erratically swings from 280-220 when the actual voltage is a steady 250 volts AC 60hz.It's possible the 60hz in USA is the problem but the ad stated both 50 & 60hz.Bought two just Incase but the results were the same.... Both failed to work.

I got this to mess around with at work since we have a lot of 3 phase in the building. Mainly, this is setup for industrial usage or overseas where your typical house voltage is 230VAC. You can use it for over current protection though by turning off the under and over voltage protection and just using the wide range of overcurrent protection to act as a trip. This is nice if you need to put in protection or monitor what you have to see if it's rated correctly. Too often we open panels and find undersized conductors, oversized fuses and such. This is nice to get a good indication of where it's at and go from there to correct a fire hazard.

I installed this to use as a voltage protection device but the readings are inaccurate. The displayed voltage jumps up and down and will not read properly. With my Fluke 179 multi-meter, I was reading 249.6 VAC and the unit was jumping from 247VAC to 262VAC on the display. I do not recommend this device.

The unit I got went into error mode and would not release. I tried everything and it just would not work

The media could not be loaded. the voltage reading has a lot of error compared to a Fluke multimeter. The reading does not stabilize and rises to more than 20 volts from the multimeter reading. It cannot be used as a high or low voltage relay due to the instability of the voltage reading.