Shanghai Nengdu New Energy Co., Ltd.
| Packaging Details | Export wooden case with protective packing |
| Product Type | Active Harmonic Filter (AHF) Cabinet |
| Rated Filter Current | 250 A |
| Maximum Switching Frequency | 25.6 kHz |
| Compensation Rate | ≥ 95% |
| Enclosure Protection Degree | Customizable (IP20 - IP54) |
| Delivery Time | 15-30 working days, subject to configuration |
| Equipment Efficiency | ≥ 97.5% |
| Filtering Range | 2nd - 51st harmonics |
| Warranty | 36 months for core components |
| Response Time | ≤ 20 ms |
| Communication Interface | RS485 (Modbus) |
| Rated Voltage | 400V AC standard (380V-690V compatible) |
| Payment Terms | T/T,L/C,Western Union,PayPal |
| Supply Ability | 50 Sets per Month |
| Wiring System | Three-phase three-wire / four-wire |
| Brand Name | Nengdu |
| Model Number | AHF-250 |
| Place of Origin | Shanghai, China |
| Certification | ISO 9001:2015 |
View Detail Information
Explore similar products
High-Performance Harmonic Filter Cabinet for OEM Power Systems
Hyrbid Power Factor Correction Power Quality Control
HPFC-50 50kVar 400V TSC SVG Hybrid Power Factor Correction Low Voltage
HPFC-75 75kVar 400V TSC SVG Hybrid Power Factor Correction Low Voltage
Product Specification
| Packaging Details | Export wooden case with protective packing | Product Type | Active Harmonic Filter (AHF) Cabinet |
| Rated Filter Current | 250 A | Maximum Switching Frequency | 25.6 kHz |
| Compensation Rate | ≥ 95% | Enclosure Protection Degree | Customizable (IP20 - IP54) |
| Delivery Time | 15-30 working days, subject to configuration | Equipment Efficiency | ≥ 97.5% |
| Filtering Range | 2nd - 51st harmonics | Warranty | 36 months for core components |
| Response Time | ≤ 20 ms | Communication Interface | RS485 (Modbus) |
| Rated Voltage | 400V AC standard (380V-690V compatible) | Payment Terms | T/T,L/C,Western Union,PayPal |
| Supply Ability | 50 Sets per Month | Wiring System | Three-phase three-wire / four-wire |
| Brand Name | Nengdu | Model Number | AHF-250 |
| Place of Origin | Shanghai, China | Certification | ISO 9001:2015 |
| High Light | Low Voltage AHF Cabinet ，3 Phase LV APF Cabinet ，Harmonic Distortion Improvement AHF Cabinet | ||
The AHF Active Harmonic Filter (AHF) Cabinet is designed and manufactured by Shanghai Nengdu for high-reliability, high-adaptability harmonic suppression. As an essential low voltage electrical equipment for power quality management, it is precisely engineered to match your grid parameters, load profiles and harmonic mitigation requirements, with standard colors of black and silver and full ODM/OEM customization support.
This low voltage electrical equipment operates in parallel with the power grid and continuously monitors harmonic distortion. It generates reverse compensation current through an inverter to dynamically neutralize system harmonics in real time. With three-level topology and an ultra-compact modular design, the AHF cabinet delivers accurate, efficient and safe harmonic control.
Main features of the AHF Active Harmonic Filter Cabinet low voltage electrical equipment:
Shanghai Nengdu supplies this AHF cabinet as part of its complete low voltage electrical equipment portfolio, with factory-direct prices and one-stop after-sales service.
Technical specifications of the AHF-250 250A low voltage electrical equipment:
| Model Number | AHF |
| Product Type | Active Harmonic Filter (AHF) Cabinet |
| Rated Voltage | 400V AC standard (380V-690V compatible) |
| Wiring System | Three-phase three-wire / three-phase four-wire |
| Rated Filter Current | 600 A |
| Filtering Range | 2nd - 51st harmonics (full or directional) |
| Compensation Rate | ≥ 95% |
| Response Time | ≤ 20 ms |
| Maximum Switching Frequency | 25.6 kHz |
| Equipment Efficiency | ≥ 97.5% |
| Power Consumption | ≤ 2% of rated capacity |
| Reactive Compensation | Continuous capacitive and inductive, power factor -1.0 ~ +1.0 |
| Communication Interface | RS485 (Modbus), optional Ethernet/4G |
| Display | Visual touch screen |
| Protection Functions | Overvoltage, overcurrent, over-temperature, short circuit, automatic fault cut-off |
| Enclosure Protection Degree | Customizable (IP20 - IP54) |
| Warranty | 36 months for core components |
High-resolution photos, dimension drawings and the full datasheet of this AHF-250 low voltage electrical equipment are available. Please contact our sales team and we will send them to you within 24 hours.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
four years
Total Annual:
7Million-10Million
Employee Number:
30~60people
Ecer Certification：
Verified Supplier
Shanghai Nengdu New Energy Co., Ltd. is located at the Grand Hongqiao Headquarters Base. As a high-tech and specialized enterprise, we focus on the development and application of power electronics and green energy technologies. We specialize in power quality management products and new energy ... Shanghai Nengdu New Energy Co., Ltd. is located at the Grand Hongqiao Headquarters Base. As a high-tech and specialized enterprise, we focus on the development and application of power electronics and green energy technologies. We specialize in power quality management products and new energy ...
Get in touch with us
Leave a Message, we will call you back quickly!