Control and protection RELAY

DC Traction Substations are composed of power, control and protection devices.

Our portfolio include a complete range of AC and DC control and protection devices fitting all customer requirements.

  • Current and voltage transducers up to 4kV
  • Protection relays with programmable logic
  • Easy integration of transducers and relays in substation switchboards
MHIT-TV

MHIT-TI

MHIT-TVI

MHIT-RI

MHIT-RV

ULTRA RELAY

DC PRO RELAY

Transmitter
Receiver
Protection device
Voltage protection
Current protection
Voltage and current protection