Protective functions and safety features
Protective functions and safety features | ||
|---|---|---|
Insulation resistance | > 500MOhm | In the delivery state between input and output, measured with 500Vdc |
Output overvoltage protection | Typ. 30.5Vdc | In the event of an internal power supply fault, a redundant circuit limits the maximum output voltage to 32V. The output switches off. To attempt a restart, turn off the input voltage for at least 90 seconds. |
Protection class | II | According to EN/IEC 61140 |
Protection class | IP 20 | According to EN/IEC 60529 |
Overtemperature protection | - | . |
Protection against input transients | MOV (metal oxide varistor) | For further information see EMC chapter |
Input fuse | included | Non-replaceable slow-blow fuse with high load capacity |
Leakage current | Typ. 50µA / 120µA | At 100Vac, 50Hz, TN, TT / IT network |
Typ. 75µA / 170µA | At 120Vac, 60Hz, TN, TT / IT network | |
Typ. 130µA / 270µA | At 230Vac, 50Hz, TN, TT / IT network | |
Max. 80µA / 190µA | At 110Vac, 50Hz, TN, TT / IT network | |
Max. 120µA / 270µA | At 132Vac, 60Hz, TN, TT / IT network | |
Max. 210µA / 400µA | At 264Vac, 50Hz, TN, TT / IT network | |