PREMO has extended filters in FOUR-WIRE (3 Phase + N) technology for higher power application. FVNSB filters range is now rated from 8 to 600A @ 50°C and offer 3-ph+N sum filtering for potentially noisy machines connected to low-voltage electricity networks.

FVNSB series has been developed with low leakage current of <1mA are attainable in 4-wire connection mode and high performance. The series is available in a compact package with “touch safe” terminal blocks, solid copper bus bars and easy wall or floor installation.

The FVNSB series is standard solution for machine tools with up to 12 axis drive with 10-10 meter of motor cable each likely to be operated in domestic environments (Mixed) and it will allow OEM to comply with Class A or Class B limits. These filters also improve the immunity and reliability of the entire system by means of protecting the machine against incoming conducted interference from the operating environment and it helps to have a lower maintenance cost.

The series has now been extended to offer new 300A, 450A and 600A models, designed for use in high power industrial machines, Machine tools, process automation equipment, Elevator, Drives, Converter