Products
380V Rack Mount Active Harmonic Filter
Do you require a high-performance 380V Rack Mount Active Harmonic Filter? GEYA provides smart, reliable solutions tailored to your needs. With comprehensive configurations, quality assurance, and fast delivery, we cater to a variety of customer requirements. Contact us now for wholesale prices and 24-hour online service!
The 380V Rack Mount Active Harmonic Filter (AHF) provides advanced harmonic mitigation for three-phase four-wire (3P4W) and three-phase three-wire (3P3W) power systems. Utilising DSP+CPLD digital control and a three-level topology, this rack-mounted unit delivers precise harmonic current compensation up to the 50th harmonic. The modular design supports parallel connection for increased capacity and simplified maintenance. Multiple models are available with current ratings from 25A to 150A, addressing a wide range of power system requirements. Forced air cooling ensures reliable operation even under demanding conditions. This 380V Rack Mount Active Harmonic Filter offers a robust and adaptable solution for harmonic distortion.
Model description:
| GY | AHF | 0.4 | 50A | / | 4L | R |
| Enterprise code | Active Harmonic Filter |
Voltage level 0.4:380V±20% |
Rated Capacity（kvar） 25/50/75 /100/150A |
3L:Three-phase three-wire 4L:Three-phase four-wire |
R:Rack mount |
Features:
● Use DSP+CPLD all digital control core, three-level topology technology,
advanced harmonic detection algorithm and PWM control strategy to achieve
accurate compensation of harmonic current.
● Adopt modular design, which facilitates parallel connection of multiple
modules, takes up little space and is easy to maintain.
● The structural design of independent air ducts and independent warehouses
ensures the stable operation of the equipment.
● It can filter harmonics in a wide range of harmonics, from 2 to 50
harmonics, and solve the problem of three-phase unbalance at the same time.
● The harmonic filtering rate is high. If the capacity allows, the harmonic
current filtering rate can be as high as 95%. Set 100% current limiting
output to ensure long-term stable operation of the equipment.
Applications:
380V Rack Mount Active Harmonic Filters are deployed across various industries to ensure power quality and system stability:
● Data Centres: Protecting mission-critical servers and
network equipment from harmonic-related issues.
● Industrial Environments: Enhancing the performance and
reliability of variable frequency drives (VFDs) and other non-linear
loads.
● Manufacturing Plants: Improving power factor and reducing
energy consumption.
● Oil and Gas: Maintaining stable power for sensitive
process control systems.
380V Rack Mount Active Harmonic Filters deliver robust harmonic mitigation and reliable power quality for demanding applications.
Technical Parameters:
| 220V series | 380V series | 500V series | 690V series | ||
| Altitude | < 2000m, above 2000m, derate according to GB/T3859.2 | ||||
| Ambient temperature | -20～+50℃ | ||||
| Relative humidity | ≤90%, no condensation on the surface when the monthly minimum temperature is 25℃ | ||||
| Pollution level | Level III below | ||||
| Operating Voltage | AC220V±20% | AC380V±20% | AC500V±20% | AC690V±20% | |
| Working frequency | 50Hz±5% | ||||
| Compensation current | 25A | 25/50/75/100 /150A | 100A | 100A | |
| Grid structure | L/N | 3P3W/3P4W | 3P3W/3P4W | 3P3W/3P4W | |
|
Number of units connected in parallel |
Ulimited | ||||
| Overall machine efficiency | ≥97% | ||||
| Grid structure | 32kHz | 16kHz | 12.8kHz | 12.8kHz | |
| Compensation range | 2～50times, single compensation rate is adjustable | ||||
| Function selection | Reactive power | Reactive power, reactive power + asymmetry | |||
|
Reactive power compensation rate |
≥95% | >92% | |||
|
Neutral filtering capability |
Neutral line filtering capability is 3 times that of phase filtering capability | ||||
| Full response time | ＜10ms | ＜40ms | ＜40ms | ＜40ms | |
| Noise | ≤60dB | ≤60dB | ≤65dB | ≤65dB | |
| Control method | 2-way RS485 interface (supports GPRS/WIFI) | ||||
| Protection | Overload, software/hardware overcurrent, grid overvoltage and undervoltage, power failure, overtemperature, frequency abnormality protection, etc. | Overload, software/hardware overcurrent, grid overvoltage and undervoltage, grid voltage imbalance, power failure, overtemperature, frequency abnormality, short circuit protection, etc. | |||
| Installation method | Rack/wall-mounted | Rack | |||
| Incoming line | Back incoming（rack type）、 upper incoming（wall-mounted） | Back incoming line | |||
| Protection level | IP20 | ||||
Model& Specification:
| Models | ||||
|---|---|---|---|---|
| Model Number | Rated Current(A) | System voltage (V) | Dimensions (D*W*H) | Cooling method |
| GY APF-0.22-25A/2L-R/W | 25 | 220 | 220*330*160mm | Forced air cooling |
| GY APF-0.4-25A/4L-R/W | 25 | 380±20% | 460*490*89mm | |
| GY APF-0.4-50A/4L-R/W | 50 | 380±20% | 460*490*89mm | |
| GY APF-0.4-75A/4L-R/W | 75 | 380±20% | 500*510*190mm | |
| GY APF-0.4-100A/4L-R/W | 100 | 380±20% | 500*550*240mm | |
| GY APF-0.4-150A/4L-R/W | 150 | 380±20% | 500*550*240mm | |
| GY APF-0.5-100A/4L-R/W | 100 | 500±20% | 495*675*275mm | |
| GY APF-0.69-100A/4L-R/W | 100 | 690±20% | 495*675*275mm | |
Hot Tags: 380V Rack Mount Active Harmonic Filter
Send Inquiry
Contact Info
-
Address
Wenzhou Bridge Industrial Zone, Beibaixiang Town, Yueqing City, Zhejiang Province, China
-
Tel
-
E-mail
For inquiries about active harmonic filter, static var generator, power quality or price list, please leave your email to us and we will be in touch within 24 hours.
