Inverter Gird Parameter Setting : Voltage Protection - Kaco blueplanet 25.0 NX3 M3 Manual

2.2.5 Inverter gird parameter setting : voltage protection

Tap 'Grid Voltage Protection', the next page will display the parameter.
There are three threshold level for the overvoltage and undervoltage protection. The first threshold means the smallest
range, and the third threshold means the largest range.
All thresholds need to follow the principles as below:
1. The first maximum threshold ≤ The second maximum threshold ≤ The third maximum threshold
2. The first minimum threshold ≥ The second minimum threshold ≥ The third minimum threshold
3. The first threshold tripping time ≤ The second threshold tripping time ≤ The third threshold tripping time
Fig. 19: Grid voltage protection
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