dv/dt Filters (Output Filters)

Output Filter for Motor Drives

  • Output filters
  •  » dv/dt filters
  • Reduction of drive output voltage dv/dt
  • Reduction of voltage stress at motor windings
  • Protect AC motors from destructive effect of peak voltages
  • Increase of motor service life
  • Improvement of system reliability
Motor cable length : ≤80 m
Motor frequency : 0 to 60 Hz
Motor power : 5.5 to 630 kW
Rated current : 12 to 1100 A
Switching frequency : 2 to 16 kHz
Voltage : 0 to 500 V