Three-Phase Filters

FN 258 EMI filter for three-phase inverters and power drive systems

• Rated currents from 7 to 250A
• EMC solution for three-phase PDS filtering
• Slim space-saving book-style housing
• Safety connector blocks or wire output connections
• Excellent attenuation performance
• HV versions for up to 690VAC
• HVIT versions for IT distribution networks
• P/L versions with low leakage current

  Data Sheet

FN 351 General purpose EMI filter for three-phase applications

• Rated currents from 8 to 280A
• EMC solution for industrial inverters and motor drives
• Selectable voltage level of 440V and 520V
• High differential and common-mode attenuation
• compliant with IEC 60950

  Data Sheet

FN 3025 / FN3026 Advanced EMI filter concept

• Rated currents from 10 to 50A
• Compact state-of-the-art filter concept
• Light weight plastic enclosure design
• Minimized filter leakage current
• Hinged safety covers
• Revolutionary embedded filter terminals
• Chassis or DIN-rail mounting option
• Selectable performance level
• Environmentally friendly design without potting compound

  Data Sheet

FN 3100 EMI filter for regenerative motor drives

• Rated currents from 35 to 300A
• Exceptional performance from 10kHz to 30MHz
• Suitable for conventional and regenerative motor drives
• Slim book-style design for minimum space
• Touch-safe terminal blocks for maximum safety
• Enables compliance with class B limits

  Data Sheet

FN 3120 High end EMI filter for conventional and regenerative drives

• Rated currents from 35 to 300A
• High performance filter for extremely noisy applications
• Ideal for the latest regenerative drives
• Improves the reliability and immunity of installations
• Enables compliance to class B limits with long cables

  Data Sheet

FN 3258 Ultra-compact EMI filter for three-phase systems and motor drives

• Rated currents from 7 to 180A
• New: solid safety connector blocks
• Exceptional performance from 150kHz to 30MHz
• Excellent saturation resistance
• Most compact and slim filter design in its class

  Data Sheet

FN 3270 Compact three-phase EMI filter for industrial motor drive applications

• Rated currents from 10 to 1000A
• Compact and light weight requiring minimal space
• Easy, time-saving installation and contacting
• Protective covers as optional accessory available
• Attenuation performance according to EN 61800-3/A11

  Data Sheet

FN 3359 High current three-phase EMI filter

• Rated currents from 150 to 2500A
• Off-the-shelf high power filter
• HV versions designed for 690VAC IT power networks
• Busbars for conventional and universal connection
• Protective plastic covers optionally available

  Data Sheet