HARMONICFILTER CNW 957
Regenerative harmonics filter (400V/50 Hz)
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HARMONICFILTER CNW 957
Regenerative harmonics filter (400V/50 Hz)
Description
LCL filters are used especially in regenerative converters (AFE), but also for inverters for renewable energies. The main purpose of this filter is to eliminate the PWM frequencies for protect the supply network.
Advantages
- Increases the efficiency of the drive by improving power quality
- Low losses save high energy costs
- Compact design and low weight
- Natural cooling
- Optional charging resistor
Technical specifications
- Rated voltage: 3 x 400V / 50Hz
- Climatic categorie: 25/085/21 DIN IEC 68 Part 1
- Ambient temperature: 40°C
- Protection rating: IP00
- Optional: available with charging resistor
