Protective Devices
DC reverse polarity protection | Available |
DC overvoltage protection | Surge arrester type 2 |
AC overvoltage protection" | Surge arrester type 2 |
AC short-circuit current capability | Current control |
Grid monitoring | SMA Grid Guard 10.0 |
Maximal output overcurrent protection | 250 A |
Ground fault monitoring1) | Insulation monitoring: Riso > 32.2 kΩ |
All-pole sensitive residual-current monitoring unit | Available |
Active anti-islanding method | Available |
Frequency shift | Available |
1) The specified value is the default value. The value can be configured via parameters%.