Regenerative harmonics filter IP55 (400V/50 Hz)

CNW 957

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.

  • Nominal Voltage: 400 V
  • Rated current: 14 – 74 A
CNW 957
Highlights
Technical Details
Highlights

Unique Selling Point

  • 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 Details
Nominal voltage
400V
Rated current
14 – 74 A
Frequency
50Hz
Climate categories
 25/085/21 DIN IEC 68 Part 1
Protection
I
P55
Ambient temperature
40°C
Optional
available with charging resistor