UPS AROS - made in Italy. Capacity from 500VA to 800kVA The AROS UPS range comprises of more than 14 product lines and options for powering any type of load ( from information technlogy to industrial) , in any type of installation ( office or dedicated power room) , with any type of distribution ( single phase or three-phase) , from any type of power source ( mains or generator) . AROS UPS also offers a wide range of communications options to allow users to automatically manage their " no-break system" over any type of communication medium ( serial connection, BUS connection, telephone connection or LAN) . Contact Us : PT. Sentra Power Nusantara Perkantoran Green Ville Tahap IV Blok AW No.20 Jakarta Barat - 11510 - Indonesia. Telp. 021 - 5698 1101 ( Hunting) Fax. 021 - 5698 1102 Email. marketing[ at] sentrapower.com For more information please visit our official website at www.sentrapower.com