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XPQ Series Active Power Harmonic Filter 400/690V - Reliable Power Solution from China Suppliers & Factory
Features
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1. Comprehensive compensation
It can achieve three functions: harmonic control, reactive power compensation, and regulation of three-phase unbalanced currents, providing comprehensive compensation for power quality issues.
The three functions can be combined and prioritized based on the load environment and specific needs.
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2. Wide filtering range and fast response
The system can compensate for 2-50 harmonics simultaneously, or it can be set to compensate for a specific harmonic. The total current distortion rate after compensation is guaranteed to be less than 5%.
The harmonic current detection algorithm utilizes the efficient TTA algorithm, which is both fast and accurate, enabling a full response time of just 10ms.
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3. High-end quality of core components
German original IGBT module, three-level topology.
The control system is comprised of the American TIDSP control chip, as well as ALTERA and CYCLONE 3 series FPGA chips, making it a powerful three-core system.
Additionally, TI's double-ended high-speed input 12-bit A/D data conversion chip enhances the accuracy and reliability of signal sampling.
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4. Efficient heat dissipation
The layered heat dissipation design creates an independent air duct, resulting in improved heat dissipation performance and effective isolation of dust and other pollutants.
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5. Independent fan, detachable
The fan can be easily disassembled and assembled independently, making it convenient to replace and enhancing the reliability of heat dissipation.
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6. Modular design
The combination of different capacity modules can be customized to enhance the overall reliability and maintainability of the entire machine.
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7. Human-Machine Interface
Single modules can be equipped with a 5-inch LCD touchscreen, multiple modules can use an external 7-inch LCD touchscreen.
It is capable of monitoring a wide range of operating data for the product in real-time and also allows for online modification of control parameters.
Easy to use and can be paired with a mobile phone app for remote control.
Basic Parameters
| Product series | XPQ | |||||
| Voltage class | 400V (±15%) | 690V (±15%) | ||||
| Single unit’s filter capability（A） | 30 | 50 | 75 | 100 | 150 | 100 |
| Phase/wire | 3-phase 4-wire or 3-phase 3-wire | |||||
| Working frequency | 50 (±10%) | |||||
| Number of filtering harmonic wave | 2 ~ 50 times (All or selected harmonic frequencies can be eliminated) | |||||
| Neutral filter capability | Three times the effective value of the phase current | |||||
| Filtering capability | ＞97% | |||||
| CT demand | 3 current transformers; precision above 0.5 grade; secondary current 5A | |||||
| compensation method | Harmonic compensation, reactive power compensation | |||||
| Instantaneous response time | 40μs | |||||
| Full response time | 10ms | |||||
| IGBT switch frequency | 20kHz | |||||
| Module extension capability | Up to 10 functional modules can be extended | |||||
| Protection function | Overcurrent, grid voltage, undervoltage, overheating, busbar overvoltage, short circuit, fan failure, power failure and current limiting protection, etc. | |||||
| Interface display information |
1. Voltage and current of each phase, power factor, THD and other parameters 2. Grid, load current waveform, three-phase voltage waveform 3. Three-phase IGBT temperature display 4. Operation mode setting, parameter setting |
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| Overload protection | Set current limiting capability with parameters | |||||
| Communication | RS232, RS485, Optional WIFI, GPRS | |||||
| Cooling method | Forced cooling | |||||
| Degree of protection | IP20，higher protection class can be customized | |||||
| Color | Matt black, other colors are available upon request | |||||
| Installation Environment |
Temperature：-10℃~+40℃ Humidity: max 95% RH (no condensation) |
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| Altitude |
It is recommended that the installation altitude does not exceed 1500 meters, and higher altitudes are in accordance with GB/T3859.2. For every 100 meters increase in altitude, there is a 1% decrease in capacity. |
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| Scope of application | 3-phase 4-wire is suitable for power grid systems with neutral lines, and can filter out phase line and neutral line harmonics at the same time. | |||||
Model Specifications
Dimensions
Drawer type
| Model No. | Dimensions （mm) | |||||||
|---|---|---|---|---|---|---|---|---|
| W | H | D | w | d | h | Set screw | Net weight（kg） | |
| XPQ - EA - 4L - 030 | 484 | 200 | 640 | 465 | 158 | 610 | M6 | 34 |
| XPQ - EA - 4L - 050 | ||||||||
| XPQ - EA - 4L - 075 | ||||||||
| XPQ - EA/MA - 4L - 100 | ||||||||
| XPQ - EA/MA - 4L - 150 | 544 | 250 | 646 | 525 | 180 | 610 | 47 | |
| XPQ - MA - 4L - 050 | 392 | 200 | 555 | 373 | 158 | 530 | 29 | |
| XPQ - MA - 4L - 075 | 392 | 200 | 555 | 373 | 158 | 530 | 29 | |
Wall-mounted type
| Model No. | Dimensions （mm) | |||||||
|---|---|---|---|---|---|---|---|---|
| W | H | D | w | d | h | Set screw | Net weight（kg） | |
| XPQ - EA - 4L - 030 | 440 | 657 | 212 | 375 | 633 | / | M8 | 34 |
| XPQ - EA - 4L - 050 | ||||||||
| XPQ - EA - 4L - 075 | ||||||||
| XPQ - EA/MA - 4L - 100 | ||||||||
| XPQ - EA/MA - 4L - 150 | 500 | 657 | 262 | 375 | 633 | / | 48 | |
| XPQ - MA - 4L - 050 | 348 | 577 | 208 | 275 | 553 | / | 30 | |
| XPQ - MA - 4L - 075 | / | 30 | ||||||
Drawer type (lightweight)
| Model No. | Dimensions （mm) | |||||||
|---|---|---|---|---|---|---|---|---|
| W | H | D | w | d | h | Set screw | Net weight（kg） | |
| XPQ - CF - 4L - 030 | 88 | 520 | 420 | / | 507.6 | / | M6 | 15 |
| XPQ - CF - 4L - 050 | ||||||||
Wall-mounted (lightweight)
| Model No. | Dimensions （mm) | |||||||
|---|---|---|---|---|---|---|---|---|
| W | H | D | w | d | h | Set screw | Net weight（kg） | |
| XPQ - CF - 4L - 030 | 460 | 473 | 101.2 | 350 | 454 | / | M8 | 15 |
| XPQ - CF - 4L - 050 | ||||||||
Frequently Asked Questions (FAQ)
Q
What functions does the XPQ Active Power Harmonic Filter perform?
It achieves three main functions: harmonic control, reactive power compensation, and regulation of three-phase unbalanced currents, providing comprehensive compensation for power quality issues.
Q
What range of harmonics can this system filter?
The system can compensate for 2 to 50 harmonics simultaneously, or it can be set to compensate for specific harmonic frequencies. The total current distortion rate (THD) after compensation is guaranteed to be less than 5%.
Q
What is the response speed of the XPQ system?
It features an instantaneous response time of 40μs and a full response time of just 10ms, enabled by the highly efficient TTA harmonic current detection algorithm.
Q
What are the core components of the control system?
The control system is built on a powerful three-core system consisting of an American TI DSP control chip, ALTERA and CYCLONE 3 series FPGA chips, and a TI double-ended high-speed input 12-bit A/D data conversion chip for precise signal sampling.
Q
Can multiple modules be combined and extended?
Yes, the XPQ system features a modular design where different capacity modules can be customized. The system supports extension of up to 10 functional modules to enhance overall reliability and maintainability.
Q
What safety and protection functions are integrated into the XPQ?
The system is equipped with comprehensive protection functions, including overcurrent, grid voltage, undervoltage, overheating, busbar overvoltage, short circuit, fan failure, power failure, and current limiting protection.