• If voltage is too high (Uvo: 130-300V) - it cuts power to protect client's fridge
• If voltage is too low (Uve: 80-210V) - it also cuts
• It waits T:30s (you can set 1-999 seconds) before reconnecting, so power stabilizes
• It also protects against over-current: you can set Ie: 1-63A