DU/dt filters

DU/dt filters are used for filtering voltage increase rate andard selection of different current ranges ensures an optimal filter choice.
The features, dimensions, structure and needs.
Additional information:
Technical data
Operating voltage range: | 3 x 200–690 Vac ±10% |
Motor frequency: | – 0–70 Hz without derating |
– 70–320 Hz with derating | |
Maximum switching frequency: | 4 kHz |
Typical voltage spike: | 50% of DC link voltage |
Voltage loss: | < 5V at nominal current |
Ambient temperature: | -20–40°C in operation |
Storage temperature: | -20–70°C |
Humidity: | <95 % RH, no condensation |
Overload capacity: | 1.5 x rated current for 1 min, once per 60 min |
Insulation class: | H 180°C |
Flammability of materials: | UL 94 |
Standard: | EN 61558-2-20 |
Protection class: | IP00 |
Regulatory compliance: | LVD 2006/95/EC |
Certifications: | CE, UL/ur, ROHS |