Uniform dimension & tight mechanical tolerance
Precision‑manufactured toroidal geometry with 52.6mm OD,18.9mm ID,15.5mm thickness. Consistent dimensional accuracy simplifies manual winding and improves coil winding uniformity for mass‑production inductors.

VIIP V18017FS, soft ferrite core, 360MT toroid, EMI suppression ring, industrial filter coil, high-frequency noise filter

Cabinet-friendly terminal-mount structure Compact terminal-mount layout, saves cabinet internal space, convenient for integration inside control cabinet for single-phase power input port.
Bidirectional noise suppression performance It works in two directions: suppress noise coming from utility grid into equipment, and also restrain high-frequency interference generated by internal servo, inverter from feeding back to mains power grid. Prevent equipment noise polluting whole-0site power network.
High insertion loss performance across 150kHz-30MHz frequency band Tested under 50-ohm standard test system, delivers high attenuation for both common-mode and differential-mode noise within 150kHz-30MHz, targets typical conducted interference frequency range for industrial electronic equipment.

Original impedance curve data available, supporting customer simulation and pre‑selection before sample testing.
Reduce equipment mis‑triggering and communication anomaly caused by cable‑coupled electromagnetic noise.
Wide compatibility: Apply to power cables, signal wires and sensor harness for automation, instruments, power supplies, display and home appliances.

Minimize cable coupling interference and preserve signal integrity. Prevent power‑line noise from disturbing nearby signal wiring.
Broad‑band noise absorption performance, takes care of both medium‑frequency and high‑frequency interference instead of single‑point frequency suppression.
Perfect for heavy‑duty equipment thick wiring harness. Solve EMI problems of high‑power industrial devices.

Effectively suppress common‑mode high‑frequency interference and reduce equipment radiated emission. Help avoid radiated noise overflow from power cables.
No PCB layout modification required. Ideal for post‑project EMC rectification, works well for finished‑product improvement.
Good mechanical strength for ferrite body. Reasonable anti‑crushing and anti‑drop performance under normal installation conditions.

VIP3‑31A‑10(B031Q0946) is an insert‑mount three‑phase EMI power filter developed for 380/480VAC industrial power systems, with 10A RMS rated current at 480VAC and 50/60Hz operating frequency. It provides excellent attenuation for both common‑mode and differential‑mode conducted interference under 50‑ohm test system. With maximum 5mA leakage current and high‑voltage withstand capability up to 2000VAC line‑to‑ground, this filter works reliably within ‑25℃~+100℃ wide temperature range. The compact insert‑type structure enables space‑saving cabinet‑panel installation. It effectively isolates high‑frequency noise between power grid and equipment, stabilizes power quality, prevents equipment misoperation caused by electromagnetic disturbance, and assists end‑products to meet EMC requirements. CE and RoHS compliant, this filter fits various industrial three‑phase equipment for overseas project application.

VIP3‑31A‑10(B031Q0946) is an insert‑mount three‑phase EMI power filter developed for 380/480VAC industrial power systems, with 10A RMS rated current at 480VAC and 50/60Hz operating frequency. It provides excellent attenuation for both common‑mode and differential‑mode conducted interference under 50‑ohm test system. With maximum 5mA leakage current and high‑voltage withstand capability up to 2000VAC line‑to‑ground, this filter works reliably within ‑25℃~+100℃ wide temperature range. The compact insert‑type structure enables space‑saving cabinet‑panel installation. It effectively isolates high‑frequency noise between power grid and equipment, stabilizes power quality, prevents equipment misoperation caused by electromagnetic disturbance, and assists end‑products to meet EMC requirements. CE and RoHS compliant, this filter fits various industrial three‑phase equipment for overseas project application.

VIP3‑31A‑10(B031Q0946) is an insert‑mount three‑phase EMI power filter developed for 380/480VAC industrial power systems, with 10A RMS rated current at 480VAC and 50/60Hz operating frequency. It provides excellent attenuation for both common‑mode and differential‑mode conducted interference under 50‑ohm test system. With maximum 5mA leakage current and high‑voltage withstand capability up to 2000VAC line‑to‑ground, this filter works reliably within ‑25℃~+100℃ wide temperature range. The compact insert‑type structure enables space‑saving cabinet‑panel installation. It effectively isolates high‑frequency noise between power grid and equipment, stabilizes power quality, prevents equipment misoperation caused by electromagnetic disturbance, and assists end‑products to meet EMC requirements. CE and RoHS compliant, this filter fits various industrial three‑phase equipment for overseas project application.

VIP3‑31A‑10(B031Q0946) is an insert‑mount three‑phase EMI power filter developed for 380/480VAC industrial power systems, with 10A RMS rated current at 480VAC and 50/60Hz operating frequency. It provides excellent attenuation for both common‑mode and differential‑mode conducted interference under 50‑ohm test system. With maximum 5mA leakage current and high‑voltage withstand capability up to 2000VAC line‑to‑ground, this filter works reliably within ‑25℃~+100℃ wide temperature range. The compact insert‑type structure enables space‑saving cabinet‑panel installation. It effectively isolates high‑frequency noise between power grid and equipment, stabilizes power quality, prevents equipment misoperation caused by electromagnetic disturbance, and assists end‑products to meet EMC requirements. CE and RoHS compliant, this filter fits various industrial three‑phase equipment for overseas project application.

VIP3‑31A‑10(B031Q0946) is an insert‑mount three‑phase EMI power filter developed for 380/480VAC industrial power systems, with 10A RMS rated current at 480VAC and 50/60Hz operating frequency. It provides excellent attenuation for both common‑mode and differential‑mode conducted interference under 50‑ohm test system. With maximum 5mA leakage current and high‑voltage withstand capability up to 2000VAC line‑to‑ground, this filter works reliably within ‑25℃~+100℃ wide temperature range. The compact insert‑type structure enables space‑saving cabinet‑panel installation. It effectively isolates high‑frequency noise between power grid and equipment, stabilizes power quality, prevents equipment misoperation caused by electromagnetic disturbance, and assists end‑products to meet EMC requirements. CE and RoHS compliant, this filter fits various industrial three‑phase equipment for overseas project application.

Excellent High‑Frequency Impedance Performance: Adopting VN09 material with initial permeability of 850. It delivers impedance ≥25Ω@25MHz and ≥90Ω@100MHz, with test coverage from 1‑500 MHz. It effectively absorbs high‑frequency EMI/RFI noise from cables and helps equipment pass EMC testing and rectification.
Stable Material Performance: High saturation flux density, electrical resistivity＞10³, density of 4.7 g/cm³ and low loss factor. It features consistent magnetic properties and stable performance among mass‑produced products to reduce defect rates.
Strict Appearance Quality Control: Standard judging criteria for defect area and defect quantity on appearance, with full inspection before delivery. It minimizes defects such as cracks and chipping, suitable for mass‑volume industrial assembly.