The is a technical application rule for the connection of customer installations to the medium-voltage grid (1 kV to 60 kV) in Germany . It was developed to implement the European Network Code "Requirements for Generators" (RfG) at a national level. 📋 Core Purpose
Defines limits for voltage gradients (< 5% per minute) and frequency gradients (< 0.5% per minute). VDE-AR-N 4110:2017-02
Power generating modules (PGM), storage systems, and mixed demand/generation facilities. Voltage: Medium-voltage levels. The is a technical application rule for the