Product category:
EMC Components
News Release from: Premo Group | Subject: Premo EMC sinus filters
Edited by the Electronicstalk Editorial
Team on 07 February 2008
Electrical filters prevent motor damage
The FS Sinus series prepares the output wave and reduces dV/dT generated by IGBTs at the inverter's output, reducing the risk of motor damage.
Premo EMC Sinus filters are specially designed for installations with frequency inverters which need completely sinusoidal output signals and where pulse-width modulation (PWM) is not suitable The FS Sinus series prepares the output wave and reduces dV/dT generated by IGBTs at the inverter's output, reducing the risk of motor damage
Sinus filters are composed of the FS4 and FS6 three-phase series The FS4 series is indicated offers a rated voltage of up to 400V AC while the FS6 series offers a rated voltage of up to 690V AC.
Both handle currents from 2.5 to 610A.
Both families are designed for applications with motor frequencies up to 50Hz and carrier frequencies between 4 and 16kHz.
Custom designs are available for higher motor frequencies.
The connection is made using safety terminal blocks in application siwth up to 150A, or by copper busbar for higher currents.
• Premo Group: contact details and other news
• Email this article to a colleague
• Register for the free Electronicstalk email newsletter
• Electronicstalk Home Page
