New Electronic Bypass Option for Siemens SED2 Variable Frequency Drives

Buffalo Grove, Ill. - Siemens Building Technologies, Inc. introduces the new Electronic Bypass option for the SED2 family of variable frequency drives (VFDs). The SED2 VFD Electronic Bypass improves system reliability, streamlines installation, simplifies control devices, eliminates many conventional mechanical components and reduces wiring. 

The SED2 VFD Electronic Bypass is packed with features including: 6 relay outputs, multiple inputs, 2 safety inputs, remote start, interlock and essential service and more. It offers a touch-sensitive electronic keypad for simplified operator monitoring and diagnostics. The Electronic Bypass option package is integrated with the SED2 VFD as a complete system, with all components packaged and pre-wired for quick installation and start-up. SED2 VFDs are used in HVAC variable torque applications for fans, motors, blowers and pumps in air handling units, chillers, condenser pumps, chilled water pumps, and cooling towers applications. 

For more information, visit http://www.sbt.siemens.com/HVP/Drives. 

New Staefa White Paper - An IT Manager's Guide to Staefa TALON Open Protocol HVAC Building Management System

Buffalo Grove, Ill., - A white paper titled, An IT Manager's Guide to Staefa TALON Open Protocol HVAC Building Management System, offers an understanding of issues concerning open protocol building management systems operating in tandem with facility IT infrastructure networks. Topics include integration, security, network traffic, interconnectivity and other issues.

Staefa Control System, a brand from Siemens Building Technologies, Inc., leads the industry with the new TALON open protocol building control system. Authorized Staefa dealers throughout North America provide the best total package in open systems and customer satisfaction.

For more information visit www.staefa.com

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