Output filter Du/Dt FSC 3130, for inverters up to 55kW FSC3130

Output filter for inverters – reduction of interference and protection of the installation

The Du/Dt FSC 3130 output filter is a component designed to work with inverters up to 55 kW. Its task is to minimize electromagnetic interference (EMC) generated by the inverter, which translates into more stable operation of connected devices and increased reliability of the entire installation. Mounted between the inverter and the motor, it effectively reduces leakage currents and limits transient overvoltages, protecting cables and system components from damage.

Construction and application

FSC 3130 is characterized by a solid construction and compact dimensions (240 x 440 x 110 mm). It has screw terminals for easy connection and an IP20 protection class, which provides basic protection against touch. Thanks to an inductance of 0.5 mH and a resistance of 0.6 mOhm, the filter effectively suppresses interference while minimizing energy losses. This is particularly important in industrial applications where high power quality and compliance with EMC standards are required.

Key features and benefits

• EMC interference reduction: Reduces the impact of the inverter on other devices in the electrical installation.
• Overvoltage protection: Limits transient voltage spikes, extending the life of cables and connected devices.
• High efficiency: 0.5 mH inductance and 0.6 mOhm resistance ensure effective interference suppression with minimal energy losses.
• Simple installation: Screw terminals facilitate quick and safe connection to the installation.
• Compact dimensions: Allow easy integration with existing systems.
• Rated current 130A: Allows use in inverters up to 55 kW.
• Rated voltage up to 520 VAC: Ensures compatibility with most standard electrical installations.

FSC EMC filters are known for their low temperature increases during operation, which demonstrates their high quality of workmanship and efficiency. This is an ideal solution for both professional installers and end users looking for reliable protection of their electrical equipment.