Static Transfer Switch

Static Transfer Switch Power Panel (STS-PP) automatically transfers critical loads from a primary power source to an alternate power source in the event of interruption or abnormal conditions. Designed using silicon-controlled rectifier (SCR) power-switching elements, the STS-PP transfers the critical load between power sources in less than 1/4 cycle upon loss of source – more than 10 times shorter than traditional electromechanical switches – appearing seamless to even the most sophisticated loads. Accomplishing rapid transfer without cross-connecting power sources, the STS-PP ensures that no damage can occur to either power source. This also allows for transfer between two dissimilar power sources – a feature far superior to mechanical open-or closed-transition automatic transfer switches.             PowerPanel250AGesamt001 small 
                      Static Transfer Switch Power Panel (STS-PP)

 

Current ratings:

  100A / 3- pole / 4-pole             400A / 3- pole / 4-pole
  150A / 3- pole / 4-pole             600A / 3- pole / 4-pole
  200A / 3- pole / 4-pole             800A / 3- pole / 4-pole
  250A / 3- pole / 4-pole           1200A / 3- pole / 4-pole
  
  
 

                PowerPanel250ADetail06001

 

Key Features

 

  • Automatic transfer operation
  • Manual transfer capability
  • Remote control and monitoring
  • RS485 interface
  • Redundant power logic
 

 

>420 Installations

 

  • National Air Traffic Services - 3 sites
  • Deutsche Bank – London & Hayes
  • BACS - London
  • Citibank - London
  • IP Powerhouse – Amsterdam
  • Bloomberg – London
  • Colt Telecommunications – London, Madrid, Frankfurt, Berlin
  • Telehouse – Frankfurt, Munich, Hamburg
  • Global Switch – Dublin
  • ABN Amro – London
  • BP – London
  • DKW Bank – London
  • Capgemini Nederland B.V. 
  • DaimlerChrysler AG, Stuttgart
  • T-Online (Deutsche Telekom), Darmstadt
  • Media Online GmbH (Versatel), Dortmund