Tripp lites smartint2200vs intelligent line interactive tower uninterruptible power supply ups prevents data loss downtime and equipment damage due to power outages voltage fluctuations and transient surges large internal batteries offer 19 minutes half load runtime and 7 minutes at full load maintains regulated 230v nominal output without using battery power during brownouts and over voltages from 151 to 282v 2200va power handling capability offers compatibility with a variety of netwo