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Place of Origin : Shanghai, China
Price : Negotiable
Harmonic Filtering Range : 2nd - 50th harmonic, independently selectable
Overload Capacity : 110% rated current, 1 minute
Display Interface : Intelligent LCD touch screen HMI
Delivery Time : 7-15 days, subject to order quantity
Model Number : HPFC-600
Enclosure Protection Degree : Floor-standing cabinet with modular AHF power modules, IP54
Dynamic Response Time : <= 100 us detection; full compensation within 10 ms
Brand Name : Nengdu
Supply Ability : 100 Sets per Month
Product Type : Active Harmonic Filter AHF (active power filter)
Protection Functions : Over-voltage, under-voltage, over-current, over-temperature, short-circuit and phase-loss protection
Warranty : 36 months with 100% inspection before shipment
Rated Current : 100 A
Compensation Modes : Harmonic filtering; optional reactive power compensation and three-phase load balancing
Communication : RS485 (Modbus-RTU), dry contacts; Ethernet optional
Payment Terms : T/T,L/C,Western Union
System Frequency : 50/60 Hz (auto-adaptive)
Cooling Method : Intelligent forced-air cooling with temperature-controlled fans
Residual THDi : < 5% (typically < 3% at full load)
Filtering Efficiency : > 97%
Packaging Details : Export wooden case
Installation : Parallel connection to the power grid; modular parallel expansion supported
Certification : CE,IEC,RoHS,ISO9001
Rated Voltage : 400V AC (three-phase)
Weight : Approx. 380 kg
Noise Level : <=60 dB(A)
Wiring Mode : Three-phase four-wire (3P4W)
Dimensions W x D x H : 800 x 800 x 2000 mm
MOQ : 1 Set
Altitude : <= 2000 m (derating above 2000 m)
Standards Certification : ISO 9001:2015, CE, IEC 61000 series
The ND-AHF-100-400-4W-DC is a 400V 100A Active Harmonic Filter system specifically engineered for data centers and IT facilities. This floor-standing cabinet unit effectively eliminates harmonic oscillations and reduces operating costs while providing clean, stable power for UPS systems, PDU distribution, and sensitive electronic loads. The system offers flexible customization for power factor improvement and load balancing, significantly enhancing overall power quality.
Utilizing advanced power electronics technology, this Active Harmonic Filter detects harmonic components in real-time and injects equal and opposite compensation currents into the grid. This process results in nearly sinusoidal grid current, suppresses harmonics at their source, and ensures safe, efficient operation of sensitive equipment.
| Parameter | Specification |
|---|---|
| Model No. | ND-AHF-100-400-4W-DC |
| Product Type | Active Harmonic Filter AHF (active power filter) |
| Rated Voltage | 400V AC (three-phase) |
| Wiring Mode | Three-phase four-wire (3P4W) |
| Rated Current | 100 A |
| System Frequency | 50/60 Hz (auto-adaptive) |
| Harmonic Filtering Range | 2nd - 50th harmonic, independently selectable |
| Residual THDi | < 5% (typically < 3% at full load) |
| Compensation Modes | Harmonic filtering; optional reactive power compensation and three-phase load balancing |
| Dynamic Response Time | ≤ 100 μs detection; full compensation within 10 ms |
| Filtering Efficiency | > 97% |
| Overload Capacity | 110% rated current, 1 minute |
| Cooling Method | Intelligent forced-air cooling with temperature-controlled fans |
| Noise Level | <=60 dB(A) |
| Display Interface | Intelligent LCD touch screen HMI |
| Communication | RS485 (Modbus-RTU), dry contacts; Ethernet optional |
| Protection Functions | Over-voltage, under-voltage, over-current, over-temperature, short-circuit and phase-loss protection |
| Enclosure / Protection Degree | Floor-standing cabinet with modular AHF power modules, IP54 |
| Installation | Parallel connection to the power grid; modular parallel expansion supported |
| Dimensions (W x D x H) | 800 x 800 x 2000 mm |
| Weight | Approx. 380 kg |
| Altitude | ≤ 2000 m (derating above 2000 m) |
| Standards / Certification | ISO 9001:2015, CE, IEC 61000 series |
| Warranty | 36 months with 100% inspection before shipment |
Product photos of this 400V 100A Active Harmonic Filter floor standing cabinet (ND-AHF-100-400-4W-DC) are available on request. Please contact our sales team to receive the latest image gallery and project references.
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400V 100A Data Center Active Harmonic Filter AHF Energy Saving Industrial Grade Design Images |