Product Profile of Line Interactive [li] Ups
Hi-Tec Power Controls presents a range of UPS systems. Line interactive [LI] UPS is a standard model with 15/20 minutes battery backup.
These UPS uses PWM based mosfet, and have a input range of 170-280 v ac in single phase. The output regulation of these UPS are 5 percent [220 V/230 V/240 V AC]. Besides these, they require inverter input voltage of 12 V/24 V; have capacity, such as 500 VA, 600 VA, 1000 VA, 1500 VA; and efficiency of 85 percent ; with switch overtime of less than 4 msec.
Some salient features of these UPS include: wide AVR range; no load shut down on inverter mode to avoid battery discharge; cold start facility; user-friendly LED display; designed to suit Indian weather, air cooled; and also available with external battery and heavy duty charger for higher backup.
