Sine filter

SFB-N 400/90

Characteristics

Benefits

 Prevention of overvoltages on the motor

 Long cable lengths possible

 Reduction in motor noise

 Reduction in line-borne and field-borne emitted interference

 Reduction in motor losses

 Very good corrosion protection and low noise thanks to vacuum impregnation

Product Search
Product Sine filter
Order number SFB-N 400/90
Inductance 3x 0.8 mH
Rated current 3x 90 Aac
Linear current 3x 135 Aac
Rated voltage range 0 V to 520 V
Rated voltage 400 V
Phases 3
Frequency range to 150 Hz
Switching frequency range to 8 kHz
Short circuit voltage 9.8% @ 400 V
Motor or converter power 45 kW / 60.35 HP
EN insulation class H (180°C)
UL Insulation class class 180
Duty Cycle 100 %
Power loss 290.00 W
Wire material Copper
General
Duty Cycle 100 %
Cooling type AN
Switching group III0
Environment
Ambient temperature -10 °C to 40 °C / 14 °F to 104 °F
Max. installation height 1,000 m / 3,281 ft
Protection and Safety
Protection type IP 00
Protection class (prepared) I
Degree of contamination 2
Electrical Connections
Input terminal Screw terminal
Output terminal Screw terminal
Terminal PE Threaded hole
Size and Weight
Width 300 mm / 11.81 in
Height 307 mm / 12.09 in
Depth 265 mm / 10.43 in
Weight 54.1 kg / 119.27 lbs
Low Voltage Directive EN 61558-2-20
RoHS compliant EN IEC 63000
Approval cURus - Recognized UL 508; CSA 22.2

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