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3 Phase Emi Filter

3 phase EMI filter is a device specially designed to suppress electromagnetic interference (EMI) in three-phase circuits. It is mainly composed of components such as inductors and capacitors to form a low-pass filter that can filter out high-frequency noise and interference signals on the power line. This filter has high insertion loss and excellent EMI noise suppression capabilities. It is a key component to ensure the stable operation of equipment such as three-phase motor drive systems, inverters and variable frequency applications. It is widely used in industrial automation fields such as elevators, traction systems, industrial air conditioners, machine tool equipment, as well as power systems and communication systems, etc., which helps to improve the electromagnetic compatibility and stability of the entire system.

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VIIP VIP3‑31A‑10(B031Q0946) 3 Phase Insert‑style EMI Filter Electromagnetic Noise Suppression Inverter Input Power Filter CE RoHS Approved
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.
VIIP VIP3‑31A‑10(B031Q0946) Three Phase Insert Mount EMI Filter Power Quality Improvement Filter for Industrial Motor Control Equipment
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.
VIIP VIP3‑31A‑10(B031Q0946) Three‑Phase Insert Mount EMI Filter Harmonic Reduction Filter for VFD Frequency Converter 380V‑440V
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.
VIIP VIP3‑31A‑10(B031Q0946) 3‑Phase Insert EMC Power Filter Conducted Interference Suppression for Industrial Automation Control Cabinet
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.
VIIP VIP3‑31A‑10(B031Q0946) 3 Phase Insert Type EMI Power Filter RFI Suppression Filter for Servo Drive CE RoHS Certified
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.
VIIP VIP3‑31A‑30(B031SO378) Power Line Filter Electromagnetic Interference Suppressor For Industrial Automation Control System
VIP3‑31A‑30(B031SO378) is a professional industrial power EMI filter developed for complex industrial power supply environments. Built with mature composite filtering circuit architecture, this device targets conducted electromagnetic interference on AC power lines, delivering dual suppression for common‑mode and differential‑mode noise.
It effectively cleans power‑grid noise interference, stabilizes power supply quality for host equipment, and prevents equipment anomalies, signal disorder and intermittent failures induced by harsh electromagnetic field inside factory workshops. Adopting cabinet mounting structure, the filter features compact layout, solid mechanical structure and convenient installation, which adapts well to the limited inner space of electrical control cabinets.
VIIP 380V/440V  EMI 3 Phase Power Filter 40A for VFD INVERTER
Made of metal, this 3 phase EMI filter is a robust and durable solution that can withstand demanding industrial environments. Its impedance of 50Ω and insertion loss of 60~90dB can effectively filter out unwanted noise and interference, ensuring smooth and reliable power transmission.
Weighing only 1000g, this AC filter is compact and easy to install, making it an ideal choice for various applications. Its temperature range of 25 / 085 / 21℃ ensures that it can operate reliably in a wide range of temperatures, making it suitable for use in harsh environments.
In summary, the 3 Phase EMI Filter is a high-performance power filter that can effectively reduce electromagnetic interference and ensure a stable and clean power supply to your electrical equipment. Its robust construction, high impedance, and insertion loss make it an ideal choice for industrial environments and a wide range of applications.
VIIP High-Efficiency 380V/440V 60A Three-Phase EMI/RFI Filter with Effective LC RC Networks Attenuation
Made of metal, this 3 phase EMI filter is a robust and durable solution that can withstand demanding industrial environments. Its impedance of 50Ω and insertion loss of 60~90dB can effectively filter out unwanted noise and interference, ensuring smooth and reliable power transmission.
Weighing only 1000g, this AC filter is compact and easy to install, making it an ideal choice for various applications. Its temperature range of 25 / 085 / 21℃ ensures that it can operate reliably in a wide range of temperatures, making it suitable for use in harsh environments.
In summary, the 3 Phase EMI Filter is a high-performance power filter that can effectively reduce electromagnetic interference and ensure a stable and clean power supply to your electrical equipment. Its robust construction, high impedance, and insertion loss make it an ideal choice for industrial environments and a wide range of applications.
VIIP 380V/440V Three Phase Filter  40A EMI Filter For Motor Drive1
Made of metal, this 3 phase EMI filter is a robust and durable solution that can withstand demanding industrial environments. Its impedance of 50Ω and insertion loss of 60~90dB can effectively filter out unwanted noise and interference, ensuring smooth and reliable power transmission.
Weighing only 1000g, this AC filter is compact and easy to install, making it an ideal choice for various applications. Its temperature range of 25 / 085 / 21℃ ensures that it can operate reliably in a wide range of temperatures, making it suitable for use in harsh environments.
In summary, the 3 Phase EMI Filter is a high-performance power filter that can effectively reduce electromagnetic interference and ensure a stable and clean power supply to your electrical equipment. Its robust construction, high impedance, and insertion loss make it an ideal choice for industrial environments and a wide range of applications.
VIIP 380V/440V Three Phase Filter  40A EMI Filter For Motor Drive
Made of metal, this 3 phase EMI filter is a robust and durable solution that can withstand demanding industrial environments. Its impedance of 50Ω and insertion loss of 60~90dB can effectively filter out unwanted noise and interference, ensuring smooth and reliable power transmission.
Weighing only 1000g, this AC filter is compact and easy to install, making it an ideal choice for various applications. Its temperature range of 25 / 085 / 21℃ ensures that it can operate reliably in a wide range of temperatures, making it suitable for use in harsh environments.
In summary, the 3 Phase EMI Filter is a high-performance power filter that can effectively reduce electromagnetic interference and ensure a stable and clean power supply to your electrical equipment. Its robust construction, high impedance, and insertion loss make it an ideal choice for industrial environments and a wide range of applications.
VIIP High-Efficiency 380V/440V 60A Three-Phase EMI/RFI Filter with Effective LC RC Networks Attenuation 60A
Made of metal, this 3 phase EMI filter is a robust and durable solution that can withstand demanding industrial environments. Its impedance of 50Ω and insertion loss of 60~90dB can effectively filter out unwanted noise and interference, ensuring smooth and reliable power transmission.
Weighing only 1000g, this AC filter is compact and easy to install, making it an ideal choice for various applications. Its temperature range of 25 / 085 / 21℃ ensures that it can operate reliably in a wide range of temperatures, making it suitable for use in harsh environments.
In summary, the 3 Phase EMI Filter is a high-performance power filter that can effectively reduce electromagnetic interference and ensure a stable and clean power supply to your electrical equipment. Its robust construction, high impedance, and insertion loss make it an ideal choice for industrial environments and a wide range of applications.
VIIP CE ROHS TUV UL Certified EMI Power Filter for 50-60Hz Frequency Range Designed and Manufactured-1746531777256260
The 3 Phase EMI Filter is an essential component for ensuring the smooth operation and longevity of your electrical and electronic equipment. This power filter is designed to effectively reduce electromagnetic interference (EMI) and radio-frequency interference (RFI) that can disrupt the performance of sensitive devices.
With a weight of 1000g, this AC filter is lightweight and easy to install in various applications. The filter is built to withstand a wide temperature range, from 25℃ to 85℃, making it suitable for use in diverse environments.
For added assurance of quality and safety, the 3 Phase EMI Filter has obtained multiple certifications including CE, ROHS, TUV, and UL. These certifications validate the product's compliance with industry standards and regulations, giving you peace of mind when integrating it into your systems.Designed for a range of applications, this AC filter is a versatile solution for Facility Management, Information Protection, Telecommunication
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Shenzhen VIIP Electronics Co., Ltd. is a professional EMC service provider. Mainly focusing on the R & D, production and sales of EMC anti-interference components.
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