FSP Champ Tower 2K FSP Champ Tower 2K is a double conversion online UPS with an output power factor of 0.9. It was designed for a small housing with microprocessor control. The Champ series has USB and RS-232 communication ports as standard, with an integrated intelligent slot for additional interfaces such as protocol converters or relay cards. Output: https://elecena.pl/product/17849679/ppf16a1905-usv-2000-va-1800-w 2021-04-24 https://elecena.pl/product/17849679/ppf16a1905-usv-2000-va-1800-w 2022-08-17