Generator Excitation

We provide testing and commissioning services for excitation protection systems, reducing commissioning time and achieving early commercial operation. This includes but is not limited to:

• Generator Under/Overvoltage
• Active/Reactive Power Reverse
• Over/Underfrequency
• Field Overcurrent
• Field Overvoltage
• Loss of Field/Sensing Voltage
• Rotating Diode Protection
• V/Hz Protection
• Crowbar Field Overvoltage

Our modern redundant RDEX-5 for brushless applications and the RDEX-10 for static excitation applications up to 3000 Amps are now set to become the new standard in redundant excitation for generators across the spectrum.