Three-Phase UPS Units provide parallel protection of loads.
September 12, 2007 -
Available in models from 125-225 kVa, TreStar P Series is suited for applications with input voltage of 208 or 480 Vac. Online, double-conversion units feature digital control system to eliminate overloads, frequency variations, transients, flicker, and black-outs in real-time. Up to 8 modules can be installed in parallel for redundancy or additional capacity. Additional features include vector-controlled IGBT inverter, input circuit breaker, and battery management system.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Staco Energy Products Co.
301 Gaddis Blvd.
Dayton, OH, 45403 1314
USA
Introducing Trestar P Series Three-Phase UPS For Parallel Protection Of Critical Loads
Dayton, OH -- Staco Energy Products Co. introduces their new parallelable TreStar P line of online double-conversion three-phase Uninterruptible Power Supplies (UPS) for critical loads. Up to 8 TreStar P modules can be installed in parallel for redundancy or additional capacity. These new products feature a digital control system to eliminate all overloads, frequency variations, transients, flicker and blackouts in real time. The digital control processes signals 10-times faster than previous analog methods. A host of standard features and available options make the TreStar P an ideal choice to protect sensitive loads like data centers, computer systems, telecommunications systems, assembly lines, and more.
Easy to install, these proven components include a user-friendly front control panel with an easy-to-read LCD panel. An output power factor of .9 is standard, and has a Vector-Controlled IGBT Inverter. An input circuit breaker is provided as well as an internal maintenance bypass. Advanced battery management system reduces the frequency of maintenance and replacement schedules, saving time and money.
Models available from 125 kVA to 225 kVA include cabinets with seismic mounting features. TreStar P models are available for applications with input voltage of 208 or 480 Vac and a range of +15 /- 20%. Input frequency is 60Hz. Output is regulated to +/-1% for balanced loads and +/-3% for unbalanced loads. Output voltage is regulated to less than or equal to 3% for linear loads. Detailed specifications are available at www.staco-news.com. TreStar P is made in the USA and backed by an industry-leading three-year warranty (covering both parts and labor). These UL1778 listed UPS's are ideal for a wide range of industries including medical, broadcast, manufacturing, data centers, and more.
"Parallel protection for redundancy is vital today for protecting our customers critical loads. And TreStar P addresses that need along with the ability to parallel systems for additional capacity. The increasingly stringent demands for power protection of sensitive, critical loads demands this level of flexibility. Digital signal processing allows the TreStar P to respond to input anomalies much faster than with analog technology - so our customers receive substantially higher level of protection" said Staco Energy Products Co. Vice President Dave Kendall.
Staco Energy Products Co. is a major provider of voltage control, voltage regulation, power conditioners, and uninterruptible power supplies. For more than 65 years, customers worldwide have relied on Staco Energy Products as their dependable source for standard and custom solutions to a wide range of electrical power problems. Headquartered in Dayton, Ohio, Staco Energy Products is a wholly owned subsidiary of Component Corporation of America, located in Dallas, Texas. For more information, visit www.staco-news.com, call 866-261-1191, or write to Staco Energy Products Co, 301 Gaddis Blvd, Dayton, OH 45403, or sales@stacoenergy.com.
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