Home > Products > Power quality module(APF/SVG) > SFR-APF dynamic reactive power compensation active harmonic filter
SFR-APF dynamic reactive power compensation active harmonic filter
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Product Description
Product Description
Product name: SFR-APF dynamic reactive power compensation active harmonic filter
Active power filter is a new type of electronic device for dynamic filtering of harmonic wave and reactive power compensation. It can conduct real-time filtering and compensation to harmonic wave (both size and frequency are changed) and dynamic reactive power, and is used to overcome disadvantages of traditional harmonic suppression and reactive compensation methods of traditional filters,thus realizing systematic harmonic filtering function and reactive power compensation function. In addition, it is widely applied into power,metallurgy. petroleum, port, chemical and industrial and mining enterprises.
Technical Parameter
Function | Specification | ||
Measurement accuracy | Current | ≤1.0%(5%~120%In) | |
Voltage | ≤0.5%(80%~120%Un) | ||
Power | ≤2% | ||
Power factor | ≤0.01 | ||
Switching mode | Zero cross switching | ||
Compensation operation | Working voltage | AC380V±20%, distortion rate ≤5% | |
Comsumption | ≤5VA | ||
Max working current | 1.35 X In | ||
Switching inrush current | ≤3 X In | ||
Host protection | Over voltage | 430V(can be set) | |
Under voltage | 300V(can be set) | ||
Harmonic exceeding | 0%~100% | ||
Local protection | Over current | 0A~100A | |
Over temperature | 55 ℃ | ||
Unbalance | 50% | ||
Control setting | Control parameter | Target power factor, switching threshold, delay time etc. | |
Peripheral unit parameters | Current transformer ratio | ||
Network interface | Pluggable data line, internal network protocol | ||
Mechanical installation | Outline dimension | W-71.5mm L-370mm, height is a according to different capacity | |
Installation dimension | Distance of installation fixing holes:W-85mm*L-315MM | ||
Weight | ≤6.5kg | ||
Environment temperature | Working temperature | -15℃~45℃ | |
Storage temperature | -25℃~55℃ | ||
Altitude | ≤2000m | ||
Standard | GB/T15575-2008 | ||
Model Selection
Transformer Capacity(kVA) | Capacity and Quantity of Active Power Filter(Three-phase Four-wire) | Capacity and Quantity of Active Power Filter(Three-phase Three-wire) |
200 | SFR-APF4-50/0.4 | SFR-APF3-50/0.4 |
250/315 | SFR-APF4-50/0.4 | SFR-APF3-75/0.4 |
400 | SFR-APF4-75/0.4 | SFR-APF3-75/0.4 |
500/630 | SFR-APF4-75/0.4 | SFR-APF3-100/0.4 |
800 | SFR-APF4-100/0.4 | SFR-APF3-150/0.4 |
1000 | SFR-APF4-100/0.4 | SFR-APF3-200/0.4 |
1250 | SFR-APF4-150/0.4 | SFR-APF3-250/0.4 |
1600 | SFR-APF4-200/0.4 | SFR-APF3-300/0.4 |
2000 | SFR-APF4-200/0.4 | SFR-APF3-400/0.4 |
2500 | SFR-APF4-300/0.4 | SFR-APF3-250/0.4 x 2 |
Panel Assembly
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Company Profile
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.
Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.
Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.
Q: Do you provide samples ? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.
Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.
A: We are factory located in Jiangyin Jiangsu Province.
Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.
Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.
Q: Do you provide samples ? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.
Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.
Contact us
Contact Us
- Jiangsu Sfere Electric Co., Ltd.
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