Product Details
AHF Active Harmonic Filter Harmonic Compensation Cabinet APF Active Power Filter Reduce Harmonic Current
Products Description






Product Paramenters
| Series 220V | Series 400V | Series 500V | Series 690V |
| | 15A ,25A ,50A, 75A ,100A ,150A | | |
| | | | |
| |
| | Three-phase three-wire/three-phase four-wire |
| |
| 2th to 50th Harmonics,The number of compensation can be selected, and the range of single compensation can be adjusted |
Harmonic compensation rate | |
Neutral line filtering capability | | The filtering capacity of three-phase four-wire neutral line is 3 times of that of phase filtering |
| |
Switching frequency | | | | |
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 | |
Temperature | |
Humidity | <90% RH,The average monthly minimum temperature is 25℃ without condensation on the surface |
Pollution level | |
Protection function | Overload protection, hardware over-current protection, over-voltage protection, power failure protection, over-temperature protection, frequency anomaly protection, short circuit protection, etc |
Noise | | | |
Installation | | |
Into the way of line | Back entry (rack type), top entry (wall-mounted) | |
Protection grade | |
Why Choose Us

Company Profile
The Ark Tech team has a great vision to provide you with stable and
reliable DC charging solutions and services. With extensive
experience and knowledge of electrical and digital power supply, we
provide you with the most professional and practical project
implementation guidance.Our products have passed various
application scenarios and laboratory standard tests. You can buy
our charging station products without any concerns and receive our
professional service support.