Energy-saving system with harmonic reduction

Eaton's Energy Saver System (ESS) Plus can enable large, three-phase uninterruptible power supply (UPS) systems operating in eco or energy-saving modes for increased reliability and efficiency.

04/25/2014


Eaton's Energy Saver System (ESS) Plus technology features a Harmonic Reduction System engineered to detect and automatically correct harmonic currents before they affect valuable data center hardware and business continuity. The ESS Plus can enable large, three-phase uninterruptible power supply (UPS) systems operating in eco or energy-saving modes to mitigate harmonics, correct power factor, and balance loads for increased reliability and efficiency. ESS Plus allows UPSs to achieve up to 99% energy efficiency across all load levels and enables the UPS to continually monitor currents from the critical load for harmonic distortion. If it detects harmonics in excess of predetermined and adjustable limits, the system is designed to inject an additional current into the line that's identical to but 180 deg opposite of the harmonic current coming from the load, effectively canceling out the electrical disturbance.

Eaton

www.eaton.com 



No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
integrated building networks, NFPA 99, recover waste heat, chilled water systems, Internet of Things, BAS controls
40 Under 40; Performance-based design; Clean agent fire suppression; NFPA 92; Future of commissioning; Successful project management principles
BIM coordination; MEP projects; NFPA 13; Data center Q&A; Networked lighting controls; 2017 Product of the Year finalists
Transformers; Electrical system design; Selecting and sizing transformers; Grounded and ungrounded system design, Paralleling generator systems
Commissioning electrical systems; Designing emergency and standby generator systems; VFDs in high-performance buildings
Tying a microgrid to the smart grid; Paralleling generator systems; Previewing NEC 2017 changes
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Fire & Life Safety Engineer; Technip USA Inc.
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
click me