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Innovative Power Quality Solutions Featuring Advanced Harmonic Filtering
Active Harmonic Filter with millisecond response, freely adjustable current, and 2nd-50th order harmonic compensation. Multi-function integration handles harmonics, reactive power, and three-phase unbalance simultaneously. Features precise filtering, fast dynamic compensation, no resonance risk, compact design, and supports parallel expansion. Read More
50A Active Harmonic Filter AHF Direct Busbar Connection Power Quality Equipment
Product Name 50A Active Harmonic Filter AHF Direct Busbar Connection New Energy Power Quality Equipment Product Introduction The ND-AHF-50Ais a 50A AHF Active Harmonic Filter AHF system designed to eliminate harmonic oscillations and reduce operating costs. It is engineered for medium-voltage grids ... Read More
30A Active Harmonic Filter AHF Module 380V Four Wire Industrial Harmonic Suppression Device
30A Active Harmonic Filter AHF Module 380V Three Phase Four Wire Industrial Harmonic Suppression DeviceThe ND-APF-30-4L is a 30A standard modular unit developed by Shanghai NengDu for low voltage power quality correction. As a true Active Harmonic Filter AHF, it detects harmonic currents in real ... Read More
Floor Standing 125A Active Harmonic Filter AHF Cabinet 400V High Protection IP54 Power Quality Equipment
Floor Standing 125A Active Harmonic Filter AHF Cabinet with 400V rating and IP54 protection. Features THDi <5%, 2nd-50th harmonic compensation, <10ms response time, ≥97% efficiency, and parallel expansion up to 10 cabinets. Reduces electricity costs and protects equipment from harmonic damage. Read More
Wall Mounted 50A Active Harmonic Filter AHF Compact Unit 380V 3P4W Energy Saving Harmonic Suppressor
Wall Mounted 50A Active Harmonic Filter AHF Compact Unit 380V 3P4W with THDi <5%, 2nd-50th order harmonic compensation, <10ms response time, 97% efficiency, RS485/Modbus communication, and parallel expansion up to 8 units. Saves energy and protects equipment with zero resonance risk. Read More
400V 100A Data Center Active Harmonic Filter AHF Energy Saving Industrial Grade Design
400V 100A Active Harmonic Filter eliminates 2nd-50th harmonics with >97% efficiency and <5% residual THDi. Features modular IP54 cabinet, 10ms dynamic response, multi-mode compensation, and 36-month warranty. ISO 9001:2015 & CE certified for data center power quality. Read More
AHF Harmonic Filter For Three Phase Unbalance Correction And Harmonic Mitigation
AHF Active Harmonic Filter corrects three-phase unbalance and mitigates 2nd-50th order harmonics with <10ms response. Features modular design for flexible capacity expansion, ISO9001 certification, and custom solutions for improved power quality. Read More
Low Voltage Active Harmonic Filter AHF for Industrial Factory Power Quality
Low Voltage Active Harmonic Filter AHF for industrial factories. Features <10ms response time, 30A rated current, and 2nd-50th order harmonic compensation. Modular design allows flexible capacity expansion. ISO9001 certified with custom solutions available. Read More
High Accuracy Active Harmonic Filter AHF For Data Center Harmonic Mitigation
Shanghai Nengdu New Energy Co., Ltd. is a high-tech and "Little Giant" specialized enterprise focusing on power quality treatment and green new energy technologies. The company’s core products include Advanced Static Var Generators (ASVG/SVG), Active Power Filters (APF), Three-Phase Unbalance ... Read More
