6 Installation and Operating Instructions V01
2.5 Basic safety protection
We provide the following safety protection:
1.
Overvoltage, undervoltage protection.
2.
Overfrequency, underfrequency protection.
3.
Overtemperature monitoring.
4.
Residual current monitoring.
5.
Isolation fault detection.
6.
Anti islanding protection.
7.
DC Injection monitoring.