Output filter Du/Dt FSC 3016, for inverters with power 3 - 5.5kW FSC3016

Output filter dU/dt – motor and inverter protection

The Du/Dt FSC 3016 output filter is a component dedicated to working with inverters with a power of 3-5.5 kW. Its main task is to reduce voltage surges and electromagnetic interference generated during inverter operation, which translates into increased reliability and lifespan of both the inverter itself and the connected motor. Mounted between the inverter and the motor, it is a key element protecting the installation.

Why use a dU/dt filter?

Using an output filter is an investment in long-term and trouble-free system operation. Voltage surges generated by inverters, especially with older motors with lower insulation, can lead to winding damage. The dU/dt filter effectively limits these surges, protecting against costly downtime and repairs. Additionally, it reduces leakage currents, which affects the reduction of energy losses in the motor and lowers its operating temperature.

• Motor insulation protection: Limits rapid voltage changes, minimizing the risk of breakdown of winding insulation, especially in older motor models.
• Interference reduction: Reduces the level of electromagnetic interference (EMI), affecting the operation of other devices nearby.
• Reduced energy losses: Reduces leakage currents, which translates into lower energy losses and more efficient motor operation.
• Extended lifespan: Provides comprehensive protection for both the inverter and the motor, contributing to their extended lifespan.

Characteristics and installation

FSC 3016 is characterized by compact dimensions – length 100 mm, width 105 mm and height 57 mm. It has M4 mounting holes to facilitate installation. The filter installation is simple and intuitive – just connect it between the inverter output and the motor input, maintaining the correct polarity. It is important to select the correct wire cross-section to ensure optimal filter performance and avoid additional energy losses.

The FSC3016 filter is designed to operate in standard industrial conditions and meets applicable safety standards. It is a solid solution for installers and users looking for reliable protection of their equipment.