NET Active Power Filter (30A~1000A)
- BrandNET
- TypeHT Series
Product Description
1. HT series active power filter is suitable for three-phase four-wire TN-S system; it can filter out harmonic current of phase line and neutral line. Its filtering capabilities of neutral line are 3 times higher than that of phase line.
2. HT series active power filter can automatically adjust output according to the fluctuation of power grid and load changes to offset grid harmonics, separating from the grid impedance and the system impedance. Its high-frequency carrier wave does not go back to grid or influence other systems and devices.
3. It can filter out harmonic in three-phase four-wire distribution system twice to 50 times and can also selectively filter out at least 25 kinds of harmonics; and it has sound protection devices and function, including protections against overload, over-current, short-circuit, over-voltage and overheating and self-diagnosis function, ensuring safe and reliable system operation.
4. RS485 interface adopts standard MODBUS communication protocol, guaranteeing remote monitoring capabilities.
5. HT series active power filters adopt floor cabinets, which can be combined with low voltage cabinets by bus bar between them. Dimensions can be customized according to requirements. Standard cabinet protection class is up to IP30. The shell is made of high-quality cold-rolled steel sheet, and separators are made of high-quality zinc-aluminum coated steel sheet. Corrosion and rust would not occur on incision. Metal components have been embalmed. Frame sheet thickness is 3.5mm, and shell plate thickness is 2mm.
Specifications
|
Model |
30A-600A |
|
Input voltage |
380V±25%; 6000V±25%; |
|
Input frequency |
50Hz×±10%Hz |
|
Filter out harmonic frequency |
2times~50times(eliminate all or selected harmonics) |
|
Filtering degree setting |
Separate set of harmonic |
|
Filter capacity |
≥97% |
|
Neutral line compensate ability |
One or three times in line RMS current |
|
Response time |
≤10ms |
|
Compensation |
Harmonic compensation, reactive power compensation or harmonic reactive with the supplement |
|
Switching frequency |
20kHz |
|
Parallel operation |
More than 10 units |
|
Panel display (user interface) |
Frequency, power factor, voltage and current value, total current distortion rate, frequency spectrum, current waveform |
|
Total load current value, output current value; |
|
|
Operation mode setting, dry node settings, fault information and operation time |
|
|
Protection |
Input under-voltage, lacking input phase, over-current, overheating, DC bus undervoltage, overload automatic current limit protection |
|
Cooling mode |
Mandatory air cooling |
|
Noise level |
≤65dB(A) |
|
IP rating |
IP20(higher protection level can be customized) |
|
Installation dimensions (W×D×H)mm |
800×600×2200 |
|
Non-standard size can be produced in accordance with customer requirements |
|
|
Wire feeding mode |
Up / down line |
|
Installation environment |
Indoor installation, it is recommended to install at less than 1000 meters (it can run with less load at higher altitude) |
|
Ambient temperature |
Operating temperature:-25℃~50℃(it can run with less load at higher temperature) |
|
Storage temperature:-40℃~60℃ |
|
|
Communication |
Remote RS485 / RS232 / Ethernet communication options; PC monitoring software (optional) |
Packaging & Shipping
Standard export wooden box package
One unit per box
Our Services
Repair service: NET power Co.LTD provides free repair services for product within warranty.
Inspection services: Professional on-site inspection engineers shall conduct on-site inspection, exam equipment operation status, resolve failures that may arise, offer maintenance service.
Company Information
Established in 2002 and based in Huizhou, Guangdong, NET Power Co.,Ltd has had more than one decade in R&D expertise to electricity power. Branches and offices have been set up in major cities, as well as sales network and after-sale service system throughout China, providing customers with pre-sale and service support comprehensively .
