Active Harmonic Filter AHF

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 Regulators (SPC), etc. We provide low-voltage dynamic reactive power compensation and integrated power quality solutions featuring millisecond-level response, stepless continuous

3P3W/3P4W 400V Active Power Filter APF for data center harmonic mitigation. Rated 30A, compensates 2nd-50th order harmonics. Modular design enables flexible capacity expansion, custom solutions, and functions like power factor improvement and load balancing. ISO9001 certified with 36-month warranty.

Low Voltage Active Harmonic Filter AHF for industrial factories. Features

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 Regulators (SPC), etc. We provide low-voltage dynamic reactive power compensation and integrated power quality solutions featuring millisecond-level response, stepless continuous

400V 100A Active Harmonic Filter eliminates 2nd-50th harmonics with >97% efficiency and

Product Name 100A Active Harmonic Filter AHF Direct Busbar Connection Substation Harmonic Mitigation Equipment Product Introduction The ND-AHF-100A is a 100A medium-voltage AHF Active Harmonic Filter AHF system designed to eliminate harmonic oscillations and reduce operating costs. It is engineered for medium-voltage power grids and above, including substations, large industrial and mining enterprises, allowing direct busbar connection without step-down transformers, and can

Product Name 690V 200A Active Harmonic Filter AHF Floor Standing Cabinet Three Phase Three Wire Mining Industrial Harmonic Mitigation Product Introduction The ND-AHF-200-690-3W is a 690V 200A high-power AHF Active Harmonic Filter AHF system designed to eliminate harmonic oscillations and reduce operating costs. It is engineered for high-power 690V industrial environments such as mining, mineral processing, oil and gas and large rolling mill applications, and can be flexibly

Product Name 690V 100A Active Harmonic Filter AHF Floor Standing Cabinet Three Phase Three Wire Heavy Industry Harmonic Compensation Product Introduction The ND-AHF-100-690-3W is a 690V 100A cabinet AHF Active Harmonic Filter AHF system designed to eliminate harmonic oscillations and reduce operating costs. It is engineered for heavy industry sites with 690V distribution, including mining, metallurgy, marine and large drive systems, and can be flexibly customized to achieve

Product Name 60A 480V Wall Mounted Active Harmonic Filter AHF Low Voltage Three Phase Four Wire Compact Harmonic Suppression Unit Product Introduction The ND-AHF-60-480-4W is a 60A 480V wall-mount AHF Active Harmonic Filter AHF system designed to eliminate harmonic oscillations and reduce operating costs. It is engineered for low voltage distribution systems below 1 kV, including 400V and 480V grids in commercial, civil and general industrial applications, and can be flexibly

600A 400V Active Harmonic Filter AHF eliminates 2nd-50th harmonics with >97% efficiency and

Product Name 300A 400V Active Harmonic Filter AHF Floor Standing Cabinet Three Phase Four Wire Modular Parallel Harmonic Compensation Product Introduction The ND-AHF-300-400-4W is a 300A 400V cabinet AHF Active Harmonic Filter AHF system designed to eliminate harmonic oscillations and reduce operating costs. It is engineered for large industrial facilities, commercial complexes and data centers requiring high-capacity harmonic mitigation with room for future expansion, and

Product Name 60A 400V Active Harmonic Filter AHF Module Three Phase Four Wire LCD Touch Screen Dynamic Harmonic Compensation Product Introduction The ND-AHF-60-400-4W is a 60A 400V modular AHF Active Harmonic Filter AHF system designed to eliminate harmonic oscillations and reduce operating costs. It is engineered for industrial plants, commercial buildings and data centers with non-linear loads such as VFDs, UPS systems, rectifiers and LED lighting, and can be flexibly

Active power filter (APF) can eliminate harmonic oscillations and reduce costs. Active power filter (APF), as a multifunctional solution, can be easily customized to provide power factor improvement, voltage change control, flicker mitigation, and load balancing functions, greatly improving the power quality in the network while reducing harmonic pollution. Advantages of our Active Power Filter 1. Precise harmonic filtering Effectively eliminates various harmonics with high

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.

Floor Standing 125A Active Harmonic Filter AHF Cabinet with 400V rating and IP54 protection. Features THDi

Wall Mounted 50A Active Harmonic Filter AHF Compact Unit 380V 3P4W with THDi

200A Active Harmonic Filter AHF Cabinet 380V Industrial Power Quality Control Modular Scalable System The ND-APF-200-CB is a 200A large industrial cabinet developed by Shanghai NengDu for low voltage power quality correction. As a true Active Harmonic Filter AHF, it detects harmonic currents in real time and injects equal and opposite compensation currents into the network, canceling harmonics at the source. This Active Harmonic Filter AHF eliminates harmonic oscillations,

150A Active Harmonic Filter AHF Floor Standing 400V Three Phase Dynamic Harmonics Elimination Equipment The ND-APF-150-FS is a 150A floor-standing equipment developed by Shanghai NengDu for low voltage power quality correction. As a true Active Harmonic Filter AHF, it detects harmonic currents in real time and injects equal and opposite compensation currents into the network, canceling harmonics at the source. This Active Harmonic Filter AHF eliminates harmonic oscillations,

100A Active Harmonic Filter AHF Module Parallel Expansion 380V Low Voltage Harmonic Mitigation System The ND-APF-100-4L is a 100A high-capacity 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 time and injects equal and opposite compensation currents into the network, canceling harmonics at the source. This Active Harmonic Filter AHF eliminates harmonic oscillations,

75A Active Harmonic Filter AHF Floor Standing Cabinet 380V 3P4W Multi Function Power Quality Device The ND-APF-75-FS is a 75A floor-standing cabinet developed by Shanghai NengDu for low voltage power quality correction. As a true Active Harmonic Filter AHF, it detects harmonic currents in real time and injects equal and opposite compensation currents into the network, canceling harmonics at the source. This Active Harmonic Filter AHF eliminates harmonic oscillations, reduces