https://energiayredes.com/no-break-tripp-lite-vs450t-120v-50-60hz-450va-240-watts-interactivo-4-contactos-avr-serie-vs-torre-er/
NO BREAK TRIPP-LITE VS450T 120V 50/ 60HZ, 450VA / 240 WATTS INTERACTIVO 4 CONTACTOS, AVR, SERIE VS, TORRE.