The VIIP VIP3-32B-20 is a high-performance EMI/RFI filter engineered specifically for three-phase AC power lines. This dual-stage filter effectively reduces conducted electromagnetic interference (EMI) in industrial power systems, ensuring a cleaner power supply and enhanced equipment performance.

Capable of operating at up to 380/480 VAC with a frequency range of 50 to 60 Hz, the VIP3-32B-20 supports a rated current of 20A RMS. Its dual-stage LC filtering network provides excellent attenuation of both common-mode and differential-mode noise. This filtering is effective across a broad frequency range from 150 kHz to 30 MHz, making it suitable for a wide variety of industrial noise suppression applications.

Encased in a robust metal chassis that offers full shielding, the filter is designed for durability and safety. It includes touch-safe industrial screw terminal blocks to facilitate secure and safe connections. The VIP3-32B-20 complies with international electromagnetic compatibility (EMC) standards such as CISPR 11/EN 55011, CISPR 32/EN 55032, and IEC/EN 61800-3, ensuring reliable and standardized performance in diverse industrial environments.

The device under consideration is identified by the model number VIP3-32B-20. It is designed as a three-phase dual-stage EMI power line filter, which serves to reduce electromagnetic interference in electrical systems.

The high insulation resistance contributes to the device's reliability and safety in electrical installations, while its broad temperature range allows effective performance under varied environmental conditions.

• Variable Frequency Drives (VFDs) and Inverters: Eliminates switching noise produced by PWM frequency converters and motor controllers.
• Industrial Automation and Robotics: Used in CNC machines, robotic arms, PLC systems, as well as automated packaging and textile machinery to enhance operational efficiency.
• Servo Systems and Motor Drives: Especially beneficial in high-precision multi-axis motion control setups that experience considerable dV/dt noise.
• Renewable Energy: Employed in three-phase solar photovoltaic (PV) inverters, wind turbine converters, and Battery Energy Storage Systems (BESS) to support sustainable power conversion.
• Power Supplies and UPS Systems: Incorporated into high-power three-phase Switch-Mode Power Supplies (SMPS) to maintain reliable power delivery.
• Heavy Machinery and Laser Equipment: Relied upon in industrial laser cutters, welding machines, injection molding machines, and elevator drive units for stable and efficient operation.