UPS nJoy Echo Pro 2000, 2000VA/1600W, On-line, LED, 3 prize Schuko cu protectiem zgomot sub 40db, Baterie 4 x GP07122L Caracteristici Dubla conversie Tensine de iesire selectabila Frecventa de iesire selectabila Tensiune de intrare variabila intre 90