Sub.net can monitor the output of a renewables generating station and confirm that the supply meets the requirements of the relevant Grid Code.

The quality of supply and real and reactive power outputs are all recorded.

The response of the site to downstream faults is reported immediately via email, fax or text message to verify the fault ridethrough requirement.

Sub.net is used in windfarms by both the operating and utility companies to report on the supply connection.

A special THD alarm output may be used to flag out of band harmonic levels to the control system.

                                                       Fault Ride Through