MRG1P

MRG1P is designed to control phase failure and set minimum and maximum voltage level of all three phases L1, L2, L3. Depending on connection of measuring circuits it can control single-phase system or three-phase system.

Relay has one output double-throw contact 8 A.

Device functions

MRG1P fce 1
F1 - delay on operate

MRG1P fce 2
F1 - delay on operate

Voltage monitoring relya MRG1P

Main features

  • Phase failure monitoring
  • Maximum and minimum voltage level control
  • DFT (Discrete Fourier Transformation)
  • Digital optical operation status signalisation