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AHF
ARK
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Equipment Downtime: Harmonics cause overheating in transformers and motors, leading to unplanned outages (costing industries $1.5B annually in the US alone).
Energy Waste: Reactive power losses account for 10–15% of global energy consumption, inflating utility bills for end-users.
Grid Instability: Non-linear loads (VFDs, EV chargers, data centers) increasingly distort voltage waveforms, violating grid codes and risking fines.
Adaptive Harmonic Cancellation: Uses DSP-controlled FFT algorithms to detect and neutralize 2nd–50th order harmonics within 40ms, ensuring THD <5%.
Dynamic Power Optimization: Simultaneously compensates for reactive power (PF >0.95) and balances three-phase loads, boosting system capacity by up to 20%.
Future-Ready Design: Supports smart grid integration via RS485, Modbus, and optional IoT connectivity, enabling remote monitoring and predictive maintenance.
Renewables Sector: Solar/wind farms require harmonic filters to comply with grid regulations (CAGR of 18% in filter demand).
EV Infrastructure: Charging stations generate significant harmonics; AHF filters are essential for EV fleet operators.
Data Centers: Rising demand for UPS systems and server farms drives need for power quality solutions.
White-Label Flexibility: Rebrand filters with your logo (MOQ 50 units) to build brand loyalty.
Marketing Support: Access technical datasheets, case studies, and SEO-optimized web content to attract end-users.
Volume Incentives:
10–49 units: 10% discount
50–99 units: 15% discount
100+ units: 20% discount + free logistics to major hubs
Sample Testing Program: Evaluate performance with a free demo unit (valid for first-time wholesale inquiries).
Guaranteed ROI: 12-month payback period for end-users via energy savings, making sales pitches easier.
Product model definition
AHF product models consist of:
• AHF- Capacity - Voltage level - Installation mode
◦ Capacity: such as 050, 075, 100, etc., indicates the rated compensation capacity (A).
◦ Voltage level: such as 0.4 (400V), 0.5 (500V), 0.69 (690V).
◦ Installation mode: W (wall-mounted), R (rack-mounted), C (cabinet type).
TYPE | Series 220V | Series 400V | Series 500V | Series 690V |
Max neutral wire current | 23A | 15A 、25A 、50A、 75A 、100A 、150A | 100A | 100A |
Nominal voltage | AC220V(-20%~+20%) | AC380V(-20%~+20%) | AC500V(-20%~+20%) | AC690V(-20%~+20%) |
Rated frequency | 50Hz±5% | |||
Network | Single phase | Three-phase three-wire/three-phase four-wire | ||
Response time | <40ms | |||
Harmonics filtering | 2th to 50th Harmonics,The number of compensation can be selected, and the range of single compensation can be adjusted | |||
Harmonic compensation rate | >92% | |||
Neutral line filtering capability | / | The filtering capacity of three-phase four-wire neutral line is 3 times of that of phase filtering | ||
machine efficiency | >97% | |||
Switching frequency | 32kHz | 16kHz | 12.8kHz | 12 .8kHz |
Feature selection | Deal with harmonics/Deal with harmonics and reactive power | Deal with harmonics/Deal with harmonics and reactive power/ Deal with harmonics and three-phase unbalance /Three options | ||
Numbers in parallel | No limitation. A single centralized monitoring module can be equipped with up to 8 power modules | |||
Communication methods | Two-channel RS485 communication interface (support GPRS/WIFI wireless communication) | |||
Altitude without derating | <2000m | |||
Temperature | -20~+50°C | |||
Humidity | <90% RH,The average monthly minimum temperature is 25℃ without condensation on the surface | |||
Pollution level | Below level Ⅲ | |||
Protection function | Overload protection, hardware over-current protection, over-voltage protection, power failure | |||
Noise | <50dB | <60dB | <65dB | |
Installation | Rack/wall hanging | Rack | ||
Into the way of line | Back entry (rack type), top entry (wall-mounted) | Top entry | ||
Protection grade | IP20 | |||