All-pole sine filter
SFA 400/2,5
Characteristics
Benefits
› 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 of motor losses
| Product (Headline_Detailseite) | All-pole sine filter |
| Order number (PF_Teilenummer) | SFA 400/2,5 |
| Series (PF_Baureihe) | SFA |
| Inductance (PF_Drossel_Phasen_Induktivitaet) | 3x 15 mH |
| Rated current (PF_Drossel_Phasen_Strom) | 3x 2.5 Aac |
| Linear current (PF_Drossel_Phasen_Linearitaetsstrom) | 3x 3.75 Aac |
| Rated voltage range (PF_Bemessungsspannungsbereich) | 0 V to 480 V |
| Rated voltage (PF_Bemessungsspannung) | 400 V |
| Phases (PF_Phasen) | 3 |
| Frequency range (PF_Frequenzbereich) | 5 Hz to 60 Hz |
| Switching frequency range (PF_Taktfrequenzbereich) | to 16 kHz |
| Motor or converter power (PF_Motor_bzw_Umrichterleistung) | 1.1 kW / 1.48 HP |
| EN Insulation class (PF_EN_Isolierstoffklasse) | H (180°C) |
| UL Insulation class (PF_UL_Isolierstoffklasse) | class 180 |
| Duty Cycle (PF_Einschaltdauer) | 100 % |
| Power loss (PF_Verlustleistung_W) | 20.00 W |
| Wire material (PF_Leitermaterial) | Copper |
General
| Duty Cycle (PF_Einschaltdauer) | 100 % |
| Cooling type (PF_Kuehlungsart) | AN |
| Switching group (PF_Schaltgruppe) | III0 |
Environment
| Ambient temperature (PF_Umgebungstemperatur) | -10 °C to 45 °C / 14 °F to 113 °F |
| Max. installation height (PF_max_Aufstellhoehe_m) | 1,000 m / 3,281 ft |
Protection and Safety
| Protection type (PF_Schutzart) | IP20 |
| Protection class (prepared) (PF_Schutzklasse) | I |
| Degree of contamination (PF_Verschmutzungsgrad) | 2 |
Electrical Connections
| Input terminal (PF_Anschluss_Eingang) | Screw terminal |
| Output terminal (PF_Anschluss_Ausgang) | Screw terminal |
| Terminal PE (PF_Anschluss_PE) | Bolt connection |
Size and Weight
| Width (PF_Breite_mm) | 250 mm / 9.84 in |
| Height (PF_Hoehe_mm) | 150 mm / 5.91 in |
| Depth (PF_Tiefe_mm) | 80 mm / 3.15 in |
| Weight (PF_Gewicht_kg) | 4.7 kg / 10.362 lbs |
| Low Voltage Directive | EN 61558-2-20 |
| RoHS compliant | EN IEC 63000 |
| Approval cURus - Recognized | UL 508; CSA 22.2 |
