Protection relays

DEIF offers a comprehensive range of multi-function and single-function protection relays for marine and land-based applications for a maximum of availability of any power generation and distribution system.

MVR-200 Series

For busbar protection, feeder protection, generator protection, motor protection and transformer protection.

The MVR-200 series offers integrated or segregated protection with powerful complementary monitoring, measuring, communication and diagnostics information. The MVR-200 is developed using the latest available technologies opening a totally new dimension for medium voltage protection and monitoring.

  • Three phase overcurrent protection stages INST, DT or IDMT
  • (Sensitive) Earth-fault protection stages INST, DT or IDMT
  • Harmonic overcurrent protection / inrush blocking stages INST, DT or IDMT