SFA 400/4 BLOCK Sine Filter

General Data Rated voltage3 x 400 Vac Rated current 1.3 ‑ 60 A Designed for inverter with DC link connector (+Vdc), positive or negative or mid point and and works with continuous PWM (please contact our technical support staff) For motor rated output 1.5 ‑ 30 kW For switching frequencies ≥ 8 kHz Rated frequency from 0 to 60 Hz Insulation class H Maximum ambient temperature 45 °C Degree of protection IP 20 Advantages Prevention of overvoltages on the motor Long cable lengths possible Reduction in motor noise Minimisation of bearing currents Minimisation of leakage currents (is beneficial in the event of incorrect RCD tripping) Reduction in line‑borne and field‑borne emitted interference: can be omitted from shielded cables, where necessary Reduction in motor losses Standards Output filter with capacitor for frequency inverters complying with IEC 61558‑2‑20, UL 508, CSA 22.2 No. 14‑10 Approvals UL 5085‑1/‑2, CSA 22.2 No.66 Sine filter for the suppression of differential mode interference and common mode interference. Designed for inverter with DC link connector (+Vg/+Ug), positive or negative or mid point and and works with continuous PWM (please contact our technical support staff).