Protective functions

Output overvoltage protection

Typ. 35 Vdc
Max. 39 Vdc

In the event of an internal power supply fault, a redundant circuit limits the maximum output voltage. The output switches off and automatically tries to switch on again.

Protection class

IP20

EN/IEC 60529

Overtemperature protection

included

Output shutdown with automatic restart. Temperature sensors are installed on critical components inside the device and switch off the device in safety-critical situations. This can happen, for example, if the ambient temperature is too high, ventilation is obstructed or derating requirements are not met. There is no correlation between the operating temperature and the switch-off temperature, as this depends on the input voltage, the load and the installation methods.

Protection against input transients

MOV (metal oxide varistor)

For further notes, see chapter EMC

Input fuse

included

Not user-replaceable