Megger has introduced the MEIU (MPRT Epoch Interface Unit), which interconnects an MPRT (Megger Protective Relay Test Set) with the vendor's Epoch-II or Epoch-20 high-current-output unit for ...

Relays are electromechanical devices that use a magnetic solenoid to actual a switch. When current is passed through the solenoid coil, it produces a magnetic field. The magnetic field is strengthened ...