7SR242

  • Numerical Multi-function Transformer protection
  • Integrated programmable logic
  • IEC61850 Goose capable




Integrated transformer protection utilising years of numeric relay protection experience with the ‘Duobias’ family of products.

Communication access to relay functionality is via a front USB port for local PC connection or rear electrical RS485 port for remote connection. Additional rear port options are available including ethernet for IEC61850.