BMXP3420302CL SCHNEIDER

BMXP3420302CL SCHNEIDER Filter Modules

Product  Description：

Schneider Electric Filter Modules are specialized hardware units designed to safeguard industrial automation systems, variable speed drives, and Programmable Logic Controllers (PLCs) from electrical noise and harmonic distortion. Operating within the Altivar drive line and Modicon control architectures, these modules suppress electromagnetic interference (EMI), radio frequency interference (RFI), and harmonic wave corruption. By smoothing out electrical irregularities, they ensure that sensitive control electronics receive clean power and that industrial machinery complies with global electromagnetic compatibility standards.

Product Parameters

The technical configuration of a Schneider Electric Filter Module centers on attenuation capacity, voltage compatibility, and thermal resilience:

• Rated Operational Voltage: Available in diverse models supporting single-phase 200V to 240V AC and three-phase 380V to 690V AC industrial networks.

• Continuous Operating Current: Supports a broad current spectrum, ranging from low-power 4A control loop filters to heavy-duty 1000A drive line filters.

• Network Frequency: Optimized for standard 50 Hz and 60 Hz electrical grids, with capabilities to handle high-frequency carrier harmonics up to several kilohertz.

• Attenuation Performance: Designed to meet specific EMC classes, typically providing up to 50 decibels of noise reduction across high-frequency bands.

• Insertion Loss: Low internal resistance architecture that minimizes power loss, maintaining high transmission efficiency across the module.

• Environmental Protection: Built to operate reliably in ambient factory temperatures up to 50°C without derating, with options extending to 60°C.

Product Advantages

Schneider Electric Filter Modules offer critical electrical and operational benefits for high-availability automation environments:

• Strict Regulatory Compliance: Enables industrial machinery and automated systems to satisfy rigorous international EMC directives and CE marking requirements.

• Extended Equipment Lifespan: By absorbing transient voltage spikes and high-frequency noise, the filter prevents the premature degradation of sensitive PLC components and motor insulation.

• Elimination of Data Corruption: Prevents electromagnetic fields from interfering with nearby analog signals, encoder feedbacks, and high-speed industrial network cables.

• Reduced Thermal Stress: Minimizes harmonic distortion within the electrical panel, which lowers the operating temperature of transformer coils and distribution wiring.

• Simplified Panel Layout: Designed to mount directly adjacent to or beneath Schneider Altivar drives and Modicon power supplies, optimizing cabinet space and simplifying wiring routes.

Product Applications

These modules are deployed extensively to stabilize power quality across automated industrial infrastructure:

• Variable Speed Drive Systems: Installed on the input side of AC drives to prevent switching noise from feeding back into the main plant grid.

• Precision Machine Tooling: Protecting CNC machines, robotic cells, and high-speed servo controllers from ambient electrical interference.

• Critical Process Control: Safeguarding DCS and PLC racks in continuous-run industries where a single noise-induced fault can halt a multi-million dollar production line.

• Water and HVAC Infrastructure: Suppressing harmonics generated by large pumping stations, air handling units, and industrial compressors.

• Marine and Offshore Automation: Stabilizing isolated electrical networks on ships and oil platforms where power generation is highly sensitive to harmonic distortion.

Important Precautions

To guarantee safe operation and maximum noise suppression, the following installation guidelines must be followed:

• Earth Grounding Path: The filter module must be mounted on a conductive, unpainted metal backplane that is connected to a high-quality protective earth ground using short, thick conductors to ensure effective noise diversion.

• Cable Routing Separation: Never route the input (dirty) cables and output (clean) cables in the same conduit or wire duct, as high-frequency noise will easily jump across parallel lines via capacitive coupling.

• Correct Current Selection: Ensure the continuous current rating of the connected load does not exceed the module's specified limit, as overcurrent will saturate the internal magnetic cores and render the filter ineffective.

• Leakage Current Awareness: High-performance EMC filters naturally generate a small amount of earth leakage current. Ensure that upstream residual current devices (RCDs) are correctly rated to prevent nuisance tripping.

• Thermal Clearance Maintenance: Allow for the manufacturer-specified ventilation clearances around the module enclosure, as the suppression of harmonic energy generates localized heat that must be dissipated safely.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.