• YX-G series
  • YX-G series
  • YX-G series
  • YX-G series
  • YX-G series
  • YX-G series
  • YX-G series
  • YX-G series

YX-G series

Three-phase EMI filter for 440VAC worldwide power systems, supporting rated current from 1A to 1200A and multiple compact case sizes from G1 to G9. Featuring high attenuation performance up to 300MHz, selectable electrical schematics, secure screw or copper bar output options, and dimensions up to approximately 350 × 255 × 230mm, it is ideal for power supplies, UPS/SMPS, three-phase motor drives, industrial automation equipment, photovoltaic systems, and manipulator equipment.

Rated Current
1-95A
Phase Characteristics
Three Phase
  • YX-G series
  • YX-G series
  • YX-G series
  • YX-G series

Description

The YX-G Series is a high-current three-phase EMI line filter for industrial AC power systems. It is commonly applied at the input of inverter- and drive-based equipment to help reduce conducted noise and improve system stability.

What it is Three-Phase EMI Filter

  • AC power line EMI/RFI filter for three-phase industrial equipment
  • Designed for high-current applications where wiring, grounding, and impedance control matter
  • Supports cleaner power entry by attenuating conducted interference paths

Key benefits Industrial EMC

  • Helps reduce conducted emissions at the AC input of complex three-phase systems
  • Broadband attenuation approach commonly used to address both common-mode and differential-mode noise
  • Low-impedance, high-current architecture suited to drives, inverters, and heavy loads
  • Improves noise immunity and reduces interference coupling in crowded control cabinets

Typical applications

  • Inverters and VFD/AC drives
  • Motor drives, servo systems, and machine tools
  • Industrial automation and control cabinets
  • High-current three-phase power distribution in equipment skids

Selection & installation tips

  • Confirm the wire system (e.g., 3-phase 3-wire vs. 3-phase 4-wire) and grounding method
  • Match rated current with margin for startup/inrush and thermal conditions
  • Keep input/output wiring separated; use short leads and a low-impedance ground bond
  • Validate performance in the final enclosure with the actual drive + cable set
Note: EMI filters help reduce conducted interference, but final EMC/FCC compliance depends on the complete end-product design and verification testing.

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