POWERCOM 1987 , . POWERCOM , , , LAN, , , . , , "" . Powercom - , ISO 9001, 1200 , . , . , , - , Powercom , Powercom. , (Stand-by) , - true on-line. , - Powercom. Powercom - - "-" . UPS POWERCOM - 24 . : . , . 6/11 : (812) 714-82-96, 327-21-21 . , . 98, . 1, 18 : (812) 552-69-81 781 ., . 20 : (812) 948-14-70