Changzhou Haozhuo Electronic Co., Ltd.

Quality RF Shielding Room, Emc Anechoic Chamber manufacturer from China

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380V 80A EMI Filter for 37KW Inverter Noise

January 27, 2026
Eliminate electromagnetic interference and ensure smooth operation of your industrial equipment with our high-performance 380VAC 80A EMI filter. Designed specifically for 37KW frequency inverters and other three-phase applications, this filter provides industry-standard EMC solutions.

Our FN258 EMI Filter offers excellent attenuation performance, effectively suppressing noise from 150KHz to 30MHz. Its slim, space-saving book-style housing allows for flexible side mounting, either externally or internally within machines, drives, cabinets, and panels. With IP-rated terminal blocks and a lightweight design, installation is straightforward and efficient.

Ideal for machine tools, industrial controls, process controls, mechanical equipment, handling equipment, and UPS systems, this filter ensures compliance with IEC 60950 and other critical standards. It features a 2-stage configuration for superior noise reduction and operates reliably within a wide temperature range of -25°C to +85°C.

As a professional EMI filter manufacturer with over 10 years of experience, we are committed to providing high-quality, cost-effective solutions. All our products come with a two-year guarantee. Solve your EMI problems quickly and effectively.

Visit our website or contact us today to learn more and get a quote for your specific needs!