VED903B
Digital Static Exciter for Synchronous Generators
Excitation of Brushless or Slip Ring synchronous generators.
Allows for several operating modes:
• Open loop (manual)
• Constant line voltage (PID 1)
• Power factor control (PID 2)
• Constant voltage with Drop by power factor
• Construction with protected terminals
• Input for PSS (Power System Stabilizer)
• Two-phase or three-phase power supply
• 19 protections included
• Reading of machine da
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Excitation of Brushless or Slip Ring synchronous generators.
Allows for several operating modes:
• Open loop (manual)
• Constant line voltage (PID 1)
• Power factor control (PID 2)
• Constant voltage with Drop by power factor
• Construction with protected terminals
• Input for PSS (Power System Stabilizer)
• Two-phase or three-phase power supply
• 19 protections included
• Reading of machine data (stator and rotor)
• Failure history/Real Time Clock
• Operates in “Hot Backup” mode (redundant exciters) and Follow-up
• Digital setpoint with possibility of limitation
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Technical specifications
Communication
Modbus RTU
Current
25A to 2000A
Slip Ring
Brushless
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