3-Phase Filters
ALF series
Solar Applications
Interference Reduction
ALF
4 products total
200-2300A,760VAC. Designed based on the characteristics of the inverter AC side in photovoltaic power generation systems, it effectively filters out interference generated by the PV system, enhancing system reliability. An optional protective cover is available to enhance safety.
3-Phase filters
EFG series
High-power Driving System
Frequency Attenuation
EFG
3 products total
150-2500A,520/760VAC. Strong attenuation capability for both low and high frequencies. Low leakage current model available. Optional protective cover for enhanced safety.
3-Phase Filters
EZC series
Rail Transit Applications
Interference Suppression
EZC
1 products total
5-1600A,440VAC/520VAC. Designed in accordance with relevant railway requirements; high withstand voltage, low leakage current; excellent differential mode and common mode interference suppression; multiple termination options available.
3-Phase Filters
MDE series
Medical Applications
Low Leakage Current
MDE
3 products total
1-180A,520VAC. Extremely low leakage current, compliant with relevant safety regulations for medical equipment; meets the requirements of IEC 60601-1 for medical devices.
3-Phase Input Filters
EFI series
Frequency Converter
Wide Band Filtering
EFI
25 products total
5-2300A,440/760VAC. Designed based on the characteristics of interference generated by frequency converter circuits, it is suitable for most frequency converter and drive systems, has wide applicability, and excellent filtering performance over a wide frequency band.
3-Phase Input Filters
EFS series
Compact Design
Reliability Improvement
EFS
3 products total
7-180A,520VAC. Vertical thin-wall design for space saving; installed on the power input side of electrical equipment to significantly improve reliability and immunity; wide range of applications.
3-Phase Output Filters
EFO series
Electromagnetic Interference Reduction
Common-mode Attenuation
EFO
11 products total
5-2300A,440/760VAC. Designed based on the characteristics of the output stage circuits of variable frequency and inverter systems, this product is applied at the output end of equipment to effectively reduce electromagnetic interference damage to loads, such as heating, noise, surge voltage, and current. It features excellent common-mode interference attenuation characteristics.