UPS Units Protect in Small Areas
Complying with RoHS standards, Emerson Network Power’s Liebert PSA and Liebert PSI-XR UPS units are designed to provide power protection for home offices and small data centers or IT rooms. The rack-mount or tower Liebert PSI-XR provides more than five minutes of battery backup at full load with optional external battery cabinets; offers remote monitoring and power management; and can be configured at 110 VAC, 120 VAC, or 127 VAC. The Liebert PSA exhibits up to five minutes of battery backup at full load, full-sequenced battery testing, and advanced shutdown, surge protection, and status monitoring in 120-VAC and 230-VAC models. The systems include advance warning of UPS system status and shutdown, lightning and surge protection, and a RJ-45 port for data line surge protection.
Emerson Network Power