Effective testing of a UPS system is a complex and potentially dangerous operation — if you don't do it correctly. After 10 years of successful uninterrupted operation, the UPS systems in our data ...

That reminds me I need to do a UPS test. My APC 1500va makes a chick as it switches to and from battery power. I assume it's a relay switching the power source. My G5 has been running off UPS power ...

For mission critical business systems, UPSes are a critical necessity as a single brown out, power surge or power outage could easily cost thousands of dollars worth of lost time, lost data and ...