Sine filter

SFB 230/72 - Discontinued items - no longer available

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Image of BLOCK Item: SFB 230/72 - Discontinued items - no longer available Image of BLOCK Item: SFB 230/72 - Discontinued items - no longer available
Picture shows SFB 400/23,5
Picture Objective

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 Sine filter
Order number SFB 230/72
Series SFB
Inductance 3x 0.47 mH
Rated current 3x 72 Aac
Linear current 3x 0 Aac
Rated voltage range 0 V to 230 V
Phases 3
Frequency range to 60 Hz
Switching frequency range to 8 kHz
EN Insulation class H (180°C)
UL Insulation class class 180
Wire material Copper
General
Cooling type AN
Switching group III0
Environment
Ambient temperature 0 °C / 32 °F
Protection and Safety
Protection type IP 00
Protection class (prepared) I
Degree of contamination 2
Size and Weight
Weight 20 kg / 44.092 lbs
Low Voltage Directive EN 61558-2-20
RoHS compliant EN IEC 63000
Approval cURus - Recognized UL 508; CSA 22.2
Symbol
Symbol
Symbol
Symbol
Image of BLOCK Item: SFB-N 400/72

SFB-N 400/72

Sine filter
Rated voltage range Rated voltage Frequency range Rated current Inductance Switching frequency range

0 V to 520 V

400 V

to 150 Hz

72 A

0.95 mH

to 8 kHz

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