Accessory variant: EMC input filter
Voltage range: 380 to 500 V
Rated current: 25 A
Electrical phases: 3
Length: 140 mm
Width: 50 mm
Depth: 235 mm
Dimensions: 140 x 50 x 235 mm

Altivar ATV31/ATV21 - EMC input filters. A series of additional EMC filters for variable speed drives Altivar ATV31 and ATV21. Additional filters for inverters can be used only on TN (neutral connection) and TT (neutral to ground) systems. Filters for three-phase supply voltage.