Under voltage and over voltage protector with adjustable button
Noted: When you first connect the product, you have to wait about 1 minute, after the red light turn off, then the product will work.
The automatic recovery over voltage and under voltage protective device complies with modular design standards. the circuit boards of products adopt good quality electronic components with reliable performance. when the power situation is unstable. It's protection function will be automatically activated. once the voltage exceeds the limited range of products, it will automatically cut off so as to protect the safely of electrical equipment and persons. The device will re-supply, when the power returns to normal.
Installing: 35mm Din rail.
Main Technical Speacification: RatedSupplyvoltageAC220V230VControlciruictfrequency50/60HZConventionalheatcurrent40AThemaximumloadpower7KVAOvervoltageranage225V~275VOvervoltageresetvalueOvervoltageoprationvalue*0.97Undervoltagerange165V~215VUndervoltageresetvalueUndervoltageactionvalue*1.03Trippingtimedelay0.1s~10sSincethestart-upandautomaticresetactiondelaytime0.3s~30sVoltagemeasurementerror≤1%Thedelayerror±10%+0.1sProtectiondegreeIP20Pollutiondegree3Elrctricallife100000Mechanicallife1000000