8
2.3. Product Protection Functions
Reverse polarity protection of DC input
AC and DC Short circuit protection
Arc-fault detection and circuit interruption
Anti-islanding detection with bi-directional frequency perturbation
DC Input and AC output over-voltage protection
DC Input over-current protection
DC input insulation against ground monitoring
DC injection of AC output
AC output voltage and frequency monitoring
Leakage current against ground monitoring
Internal enclosure temperature monitoring
IGBT power module temperature monitoring