Three Phase EMI Filters for Industrial Power & EMC Applications

DOREXS manufactures high-performance three phase EMI filters engineered for conducted EMI suppression, industrial EMC compliance, and reliable noise filtering in demanding applications. Our filters are widely used in motor drives, industrial automation systems, renewable energy equipment, EV charging systems, and other heavy-duty industrial environments, offering high current capability, excellent EMI suppression performance, compact mechanical design, OEM & ODM customization support, and fast technical assistance for global customers.
DOREXSmanufactureshigh-performancethreephaseEMIfiltersengineeredforconductedEMIsuppression,industrialEMCcompliance,andreliablenoisefilteringindemandingapplications.Ourfiltersarewidelyusedinmotordrives,industrialautomationsystems,renewableenergyequipment,EVchargingsystems,andotherheavy-dutyindustrialenvironments,offeringhighcurrentcapability,excellentEMIsuppressionperformance,compactmechanicaldesign,OEM&ODMcustomizationsupport,andfasttechnicalassistanceforglobalcustomers.
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Industrial EMI Filter
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Model NO.：DOREXS 10A 3 Phase EMI Filter

DOREXS Three Phase EMI Filter 10A for Industrial EMC Applications

Industrial-Grade Three Phase EMI Filter 10AnnReliable Conducted EMI Suppression for Industrial Automation, Servo Drives, Inverters, UPS Systems and Power Equipmentnn✓ Rated Current: 10Ann✓ Rated Voltage: 380VAC / 440VACnn✓ High Insertion Lossnn✓ Compact Metal Housingnn✓ CE & RoHS Certifiednn✓ OEM & ODM Available

three phase emi filter 20a
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Model NO.：DOREXS 20A three phase EMI filter

Three Phase EMI Filter 20A for Industrial Equipment & EMC Compliance

Industrial Three Phase EMI Filter 20A Manufacturer | OEM & Custom EMC Solutionsnn✔ Rated Current: 20Ann✔ Rated Voltage: 380VAC / 440VAC / Custom Availablenn✔ Frequency: 50/60Hznn✔ Three Phase Power Line EMI Filternn✔ Excellent Common Mode & Differential Mode Attenuationnn✔ CE & RoHS Compliantnn✔ OEM / ODM Customizationnn✔ Fast Engineering Support

three phase emi filter 30a
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Model NO.：DOREXS 30A 3 phase EMI filter

Three Phase EMI Filter 30A | Industrial EMC Power Line Filter

Supporting 380VAC and 440VAC industrial power networks, with custom voltage solutions available up to 800VAC, this filter is suitable for both three phase three wire and three phase four wire electrical systems.nn✔ Rated Current: 30Ann✔ Rated Voltage: 380VAC / 440VACnn✔ Custom Voltage: Up to 800VACnn✔ Three Phase Three Wirenn✔ Three Phase Four Wirenn✔ High Insertion Lossnn✔ Low Leakage Currentnn✔ Compact Industrial Designnn✔ OEM & Custom EMC Solutions

3 Phase EMI Filter
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Model NO.：3 phase filter

3 Phase EMI Filter

DOREXS C Series Three-Phase EMI Filters, with current ratings from 6A to 1000A and voltage support up to 440VAC, offer single-stage, dual-stage, and multi-stage designs. Suitable for Wye and Delta wiring methods, widely used in industrial machinery, automation equipment, servo drives, and VFDs.

DAC1 3 phase emi filter 3A-20A
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Model NO.：DAC1

DAC1 3 Phase EMI Filter,20A,Bolt,50/60Hz,380/440VAC

Three Phase EMI FilternnRated Current：6A-20AnnUltra-compact four-wire filter for applications lacking spacennCertificate：cUL,CQC,CE,ROHSnnCan be customize according to customer requirements.nnSupport free samples

DAC3 3 Phase 3 Wire EMI Filter 20A-30A
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Model NO.：DAC3

DAC3 3 Phase 3 Wire EMI Filter,30A,Bolt,380/440VAC,50/60Hz

Three Phase EMI FilternnRated Current：6A-30AnnUltra-compact four-wire filter for applications lacking spacennCertificate：CE,ROHSnnCan be customize according to customer requirements.nnSupport free samples

DAC4 3 PHASE EMI FILTER
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Model NO.：DAC4

DAC4 Three-Phase EMI Power Line Filter | 380/440VAC, 40A-100A EMC Noise Suppression

Three Phase EMI FilternnDeltannRated Current：40A-100AnnLow Leakage CurrentnnCertificate：CE,ROHSnnCan be customize according to customer requirements.nnSupport free samples

DAC6 3 Phase Noise Filter
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Model NO.：DAC6

DAC6 100–200A Three-Phase 3-Wire EMI Power Line Noise Filter | Industrial EMC Solution

Three Phase EMI FilternnDeltannRated Current：100A-200AnnLow Leakage CurrentnnCertificate：CE,ROHSnnCan be customize according to customer requirements.nnSupport free samples

Professional Three Phase EMI Filter Manufacturer

DOREXS provides reliable three phase EMI filters for reducing conducted electromagnetic interference in industrial power systems and electronic equipment.

Our three phase EMC filters are widely used in: ✔ Variable frequency drives (VFD) ✔ Servo motor systems ✔ Industrial automation ✔ Power distribution systems ✔ EV charging stations ✔ Renewable energy systems ✔ UPS systems ✔ Industrial machinery

Designed for demanding industrial environments, our filters help manufacturers improve EMC performance, reduce power line noise, and comply with international electromagnetic compatibility standards.

We provide both standard and custom three phase EMI filter solutions based on current rating, voltage specification, installation environment, leakage current requirements, and application-specific EMC conditions.

DOREXS Professional Three Phase EMI Filter Manufacturer

Types of Three Phase EMI Filters

DOREXS offers a comprehensive range of three phase EMI filters to suit different power levels and installation requirements.