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220V Rack Mount Active Harmonic Filter
Get the customized quote of 220V Rack Mount Active Harmonic Filter, designed for high performance and stability. GEYA offers customized solutions to meet your specific needs, ensuring optimal power quality. As a reliable China supplier, we guarantee top-notch quality and competitive pricing. Contact us now for a customized quote and more details!
The 220V Rack Mount Active Harmonic Filter (AHF) offers a robust solution for harmonic mitigation in single-phase and three-phase systems. Employing advanced DSP+CPLD digital control and a three-level topology, this rack-mounted filter accurately compensates for harmonic currents up to the 50th order. Modular design ensures easy installation, scalability, and maintenance. Available in various current ratings (25A to 150A), the 220V AHF effectively reduces harmonic distortion, improves power quality, and enhances system stability. Forced air cooling guarantees reliable operation. This 220V Rack Mount Active Harmonic Filter provides a compact and efficient solution for harmonic problems.
Model description:
| GY | AHF | 0.22 | 50A | / | 4L | R |
| Enterprise code | Active Harmonic Filter |
Voltage level 0.22:220V |
Rated Capacity（kvar） 25/50/75 /100/150A |
2L:Single-phase 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:
220V Rack Mount Active Harmonic Filters find application in diverse settings requiring precise harmonic control:
● Data Centres: Safeguarding sensitive servers and IT
equipment from harmonic-induced disruptions.
● Medical Facilities: Ensuring reliable power for critical
medical devices and systems.
● Industrial Settings: Improving the performance and
lifespan of sensitive electronic equipment.
● Commercial Buildings: Maintaining power quality and
reducing energy costs.
220V Rack Mount Active Harmonic Filters provide effective harmonic mitigation for a range of sensitive equipment and critical systems.
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: 220V Rack Mount Active Harmonic Filter
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Wenzhou Bridge Industrial Zone, Beibaixiang Town, Yueqing City, Zhejiang Province, China
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