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Active Harmonic Filters
Active Harmonic Filters
Our advanced active harmonic filter solutions effectively mitigate harmonic distortion in electrical systems, improving power quality and reducing energy losses. These intelligent devices continuously monitor and dynamically compensate for harmonic currents, ensuring compliance with IEEE-519 and other power quality standards for industrial, commercial, and utility applications.
Low Voltage Harmonic Filters
Advanced active filters for systems up to 1kV, providing real-time harmonic mitigation and power factor correction for commercial and industrial applications.
Medium Voltage Harmonic Filters
High-capacity active filters for systems from 1kV to 35kV, designed for utility-scale installations and large industrial facilities with significant harmonic loads.
Popular Harmonic Filter Products
ABB AHF-010-50-400
Wall-mounted active harmonic filter for low voltage applications with advanced control system
Schneider AccuSine PCS+
Cabinet-style active harmonic filter with modular design for scalable harmonic mitigation
Siemens SIPCON AHF 6.6kV
Medium voltage active harmonic filter for utility and heavy industrial applications
Eaton HMX Active Filter
Compact active harmonic filter with touchscreen interface and remote monitoring capabilities
Technical Specifications Comparison
| Feature | Low Voltage Filters | Medium Voltage Filters |
|---|---|---|
| Voltage Range | 208V - 690V | 1kV - 35kV |
| Current Rating | 30A - 600A per unit | 100A - 1000A per unit |
| THD Reduction | Up to 97% | Up to 95% |
| Response Time | < 100 μs | < 300 μs |
| Installation Type | Wall-mount, Cabinet, Rack | Cabinet, Free-standing |
| Cooling | Forced air, Liquid (higher ratings) | Liquid cooling |
| Parallel Operation | Up to 8 units | Up to 4 units |
| Communication | Modbus, Ethernet, Profibus | Modbus, Ethernet, IEC 61850 |
Top Harmonic Filter Brands
Low Voltage Active Harmonic Filters
View AllAdvanced active filters for systems up to 1kV, providing real-time harmonic mitigation and power factor correction for commercial and industrial applications. Our low voltage filters offer compact design, easy installation, and superior performance for sensitive electronic equipment protection.
ABB AHF-010-30-480
Wall-mounted active harmonic filter for small to medium commercial applications
Schneider AccuSine PCS+ 45A
Rack-mounted active harmonic filter with advanced diagnostics and monitoring
Eaton HMX100-480
Cabinet-style active harmonic filter for industrial facilities with high harmonic loads
Medium Voltage Active Harmonic Filters
View AllHigh-capacity active filters for systems from 1kV to 35kV, designed for utility-scale installations and large industrial facilities with significant harmonic loads. Our medium voltage filters provide robust performance, advanced cooling systems, and comprehensive protection features for critical power infrastructure.
Siemens SIPCON AHF 3.3kV
Medium voltage active harmonic filter for utility substations and large industrial facilities
ABB PQF-M 4.16kV
Liquid-cooled medium voltage active filter with high current capacity for heavy industrial loads
Schneider MV AccuSine 6.9kV
Modular medium voltage active filter system for mining and heavy manufacturing applications
Recently Viewed
ABB AHF-010-50-400
Schneider AccuSine PCS+
Siemens SIPCON AHF 6.6kV
Eaton HMX Active Filter
Need Power Quality Analysis?
Our power quality engineers can help you identify harmonic issues, recommend the right filter solutions, and ensure your electrical system meets IEEE-519 standards.