Protective functions and safety features
Protective functions and safety features | ||
---|---|---|
Insulation resistance | Min. 500MOhm | In the delivery state between input and output, measured with 500Vdc |
Min. 500MOhm | In the delivery state between input and PE, measured with 500Vdc | |
Min. 500MOhm | In the delivery state between output and PE, measured with 500Vdc | |
Min. 500MOhm | In the delivery state between output and DC OK contacts, measured with 500Vdc | |
PE resistance | Max. 0.1 ohm | Resistance between PE terminal and housing in the area of the DIN rail mounting bracket. |
Output overvoltage protection | Typ. 30.5Vdc | 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 | I | According to EN/IEC 61140 |
Protection class | IP 20 | According to EN/IEC 60529 |
Overtemperature protection | yes | Output shutdown with automatic restart. |
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. 0.12mA / 0.30mA | At 100Vac, 50Hz, TN, TT / IT network |
Typ. 0.17mA / 0.45mA | At 120Vac, 60Hz, TN, TT / IT network | |
Typ. 0.27mA / 0.71mA | At 230Vac, 50Hz, TN, TT / IT network | |
Max. 0.15mA / 0.38mA | At 110Vac, 50Hz, TN, TT / IT network | |
Max. 0.21mA / 0.56mA | At 132Vac, 60Hz, TN, TT / IT network | |
Max. 0.35mA / 0.91mA | At 264Vac, 50Hz, TN, TT / IT network |