Product structure
Working Principle:
Product features
▶ Improve three phase imbalance
▶ Improve power factor
▶ Harmonic filter efficiency up to 97.5%
▶ Up to 8 modules in parallel operation max
▶ Compensate harmonic filter order: 2 to 50
▶ Automatic current limitation with no overload
▶ Easy to choose the model, only need to measure harmonic filter current
▶ Response time <10ms
▶ Regular input voltage: 380V±20% Special input voltage such as 480V, 690V and etc can be customized
▶ OEM orders, distributors and agents are welcome.
Technical Parameter
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Item |
Item description |
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Electrical specifications |
Input line voltage |
380V±15% |
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Number of phases |
Three-phase four-wire; Three-phase three-wire |
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Frequency |
50/60±5Hz(User set) |
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Compensation current (per phase) |
30A~150A (Depending on the model) |
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Compensate harmonic order |
2~50 orders(User set) |
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Power factor correction |
-1~+1 |
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Current limitation |
Rated output current |
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Multiple operation |
Up to 8 modules in parallel |
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Efficiency |
Up to 97.5% |
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CT ratio range |
150:5~6000:5 |
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Dry contacts |
EPO/DI/DO |
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Communication interface |
Communication |
RS232/RS485/Ethernet/GPRS |
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Usage areas |
Indoor, without direct sunlight, no dust, no corrosive and flammable gases, no oil mist, no water vapor, no drip or salt etc.. |
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Environmental specifications |
Working elevation |
Below 1000 meters. Derate when higher than 1000 meters, derate 1% for every 100 meters increase. |
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Storage temperature |
-20°C~+70°C |
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Working temperature |
-10°C~+40°C |
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Humidity |
Less than 95%RH, without water droplets condensation. |
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Vibration |
Less than 5.9 m/s2(0.6g) |
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Structure |
Degree of protection |
IP20 |
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Colour |
7035 gray /7021 black (Customizable) |
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Net weight |
20KG~50KG(Depending on the model) |
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Cooling method |
Intelligent air cooling |
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Production scene
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Production line |
product testing |
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Production site |
Product warehous |
Company Profile
Foshan Noah Electrical Co., Ltd is an enterprise of manufacturing, researching and sales, established in 2007 and located in Fenjiangbei Road No.91, Chancheng, Foshan, Guangdong, China.
Our main products are:
1. 110kV and below power transformers (including oil-immersed transformer, dry-type transformer, rectifier transformer, furnace transformer, amorphous transformer, excitation transformer, isolation transformer, etc.);
2. Complete equipments: high and low voltage whole set switchgear; Box-type substation(including Compact Substation, Pad-mounted transformer, Wind power box transformer, PV box transformer, etc.);
3. Electronic transformers(including high-frequency transformer, mid-frequency transformer, high-frequency inductor, etc.);
4. Power quality products(including APF, SVG and SPC);
5. Special power supply (including for vacuum coating: magnetron sputtering DC power supply, magnetron sputtering intermediate frequency power supply, magnetron sputtering bias power supply; high-power bidirectional controllable DC power supply; high-power programmable DC power supply, high voltage DC power supply, special non-standard DC power supply; SPS plasma sintering power supply; plasma nitriding surface treatment power supply; high-power electroplating power supply; high-power oxidation power, high-power electrolytic power, etc.)
Our R & D department has more than 40 doctors, masters, and bachelor degree or above technical members. And our Export Department consists of six professional sales with rich experience in foreign trade. Driven to provide clients with good-quality products and technical support, thoughtful and rapid pre - and post-sale one-stop service. we offer thoughtful and rapid pre-sales and after-sales one-package services.
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Certifications
