VAMP 265 Generator, transformer and motor differential protection relay

The protection functions, many communication protocols and numerous auxiliary functions make the VAMP 265 perfect for utility and industrial power generation applications.

The VAMP 265 relay is, together with the generator protection relay VAMP 210, used for protection of the generator. The overcurrent and earth-fault protection functions are used as back-up protection.

Differential protection features

• Dual slope bias characteristics
  

• Selectable second harmonic blocking
  

• Fast operating time
  

• High stability during through faults
  

Protection

• Two differential overcurrent stages
  

• Overcurrent stage
  

• Earth-fault overcurrent stage
  

• Circuit Breaker Failure protection
  

• Arc flash protection (option)