Pump controller for hydronic HVAC system applications

Technologic pump controller variable frequency drive (VFD) combines the start-up Genie and an electronically controlled bypass for hydronic HVAC system applications.

09/12/2016


Technologic pump controller variable frequency drive (VFD) combines the start-up Genie and an electronically controlled bypass for hydronic HVAC system applications. Courtesy: XylemXylem's Technologic pump controller variable frequency drive  (VFD) combines the start-up Genie and an electronically controlled bypass for hydronic HVAC system applications. The Technologic drive features 10 preconfigured applications, preset pump protections and input/output options. A built-in auto set mode is available that remembers previously set parameters. The Technologic allows to alter hydraulic performance to maintain constant system pressure for applications with varying flow ranges. The drive provides constant speed lag control and the ability to control one variable speed pump with up to two fixed speed lag pumps triggered by relay. The bypass option with electronic control ensures uninterruptible operation of the HVAC system by keeping the rotating equipment running.

Xylem

www.xylem.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.
Combined heat and power; Assessing replacement of electrical systems; Energy codes and lighting; Salary Survey; Fan efficiency
Commissioning lighting control systems; 2016 Commissioning Giants; Design high-efficiency hot water systems for hospitals; Evaluating condensation and condensate
Solving HVAC challenges; Thermal comfort criteria; Liquid-immersion cooling; Specifying VRF systems; 2016 Product of the Year winners
Driving motor efficiency; Preventing Arc Flash in mission critical facilities; Integrating alternative power and existing electrical systems
Putting COPS into context; Designing medium-voltage electrical systems; Planning and designing resilient, efficient data centers; The nine steps of designing generator fuel systems
Designing generator systems; Using online commissioning tools; Selective coordination best practices
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.
click me