M-GSM4 modems enable the implementation of remote control of Thytronic protection relays via GSM/GPRS/LTE mobile phone up to and including 4G technology. Specifically, they enable control of the opening and closing of interface devices installed on photovoltaic and wind renewable generation systems having a total rated power greater than or equal to 100 kW.
STANDARD PROTECTIVE & CONTROL ELEMENTS
The relay type NV10P can be typically used in HV, MV and LV distribution systems, on transformers or for electrical machines. It can be used for system decoupling, load shedding and loss of main (islanding) protection.