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INFO-STS SERIES (Three Phase)

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Static Transfer Switch
3 Phase in – 3 Phase out / 50Amp to 600Amp

  • Increased power quality
  • Easy monitoring of all parameters via LCD display
  • Power blackout protection
  • Automatic static switching
  • Electronic and mechanical transfer between separate input sources
  • Remote management of power events
  • Power event logging
  • Advanced RS232 communication features
  • Relay contact alarm interface
  • Two redundant control power supplies for internal electronics
  • Easy front access to all internal components
  • 3 position maintenance bypass switch
  • User adjustable parameters
  • Alarm history (with date and time)
  • External emergency shutdown (EPO) input
  • High current output tolerance up to 1000%
  • Fast response
  • Input phase balance and phase sequence detection circuit
  • Adjustable input source frequency
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