The E8200 Dual Current Relay comprises 2 current relays: E8225 and E8250, 4 current transformers, 1 voltage transformer and 2 output relays.
The function of the relay is to start or stop the stand-by dieselgenerator according to the load situation.
Starting signal to the stand-by diesel generator is given by output relay terminals 13-14, and stopping signal is given by output relay terminals.