EPF 230/400V/25A-W
Article Nr. : 253080
EMC filters with integrated overvoltage protection enable smooth operation of highly sensitive electronics in harsh environments. Suitable for the application in three-phase 230/400 V TN systems.
- Applicable at the boundaries LPZ 0B - 2 and higher
- 4-pole
- Leakage current-free
- Test standard: IEC 61643-11 / EN 61643-11
- Protects foundation earthing electrode against AC-caused corrosion
- To protect the supply of sensible equipment and installations
- Maximum impulse discharge current of 20 (25) kA (8/20 µs)
- EAC certification
| IEC category | Type 2 + 3 / class II + III |
| Nominal voltage ACUN | 230 / 400 V~ |
| Max. continuous operating voltage AC (50/60 Hz) Uc | 480 V~ |
| Voltage protection level at 5 kA (8/20 µs) or 1 kV/µsUp | ≤ 1,4 kV |
| Protection level at In (8/20 µs); worst caseUp | ≤ 2 kV |
| Nominal currentIL | 25 A |
| Response timetA | ≤ 25 ns |
| Nominal discharge current (8/20 µs)In | 15 kA |
| Max. impulse discharge current (8/20 µs)Imax | 25 kA |
| Max. allowed fuse or back-up fuse | 25 A gG |
Additional Information
| Operating temperature rangeTU | -40 - +80 °C |
| Max. conductor cross section | single wire 10 mm²/ flexible 6 mm² |
| Dimensions (L x W x H) | 211 x 106 x 72 mm |
| Enclosure material / colour | aluminium / silver |
| Degree of protection (IEC EN 60529) | IP 20 |
| Mounting on | mounting plate |
| Power supply system | 3 phase TN systems |
