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This series of harmonic resistance products mainly for low voltage system power capacitor, improve the power factor of power system, can effectively suppress high harmonic, reduction, light capacitor caused by harmonic overload, prevent harmonic amplification, to the safe operation of the capacitor, improve the network voltage waveform, improve the quality of power supply and power grid safe and economic operation play a good role. It is suitable for reactive power compensation and filtering of harmonic load of 3,5,7,11 and 13. | |||||||||
1. Inhibition of high harmonics:
improve the power factor of the power system, which can effectively inhibit the high harmonics of the power grid, and reduce the interference of the harmonics to the power system.
2. Reduce the capacitor overload
it can reduce the capacitor overload caused by harmonics and prolong the service life of the capacitor.
3. Prevent harmonic amplification
it helps to prevent harmonic amplification phenomenon and avoid harmonics from causing greater damage to power equipment.
4. Ensure the safe operation of the capacitor
play a positive role in the safe operation of the capacitor and ensure its stable work.
5. Improve the voltage waveform
it can improve the network voltage waveform and make the voltage more stable.
6. Improve the power supply quality and power grid security
it can improve the quality of power supply, ensure the safe and economic operation of the power grid, and improve the overall performance of the power system.
1. Industrial production workshop
with low-voltage capacitor, it can suppress harmonics, improve power factor, ensure stable operation of equipment and reduce energy consumption.
2. Commercial complex
used for low-voltage power system, which can prevent harmonic interference, optimize voltage waveform, ensure the stability of power supply, and improve electricity consumption experience.
3. Data center
For the low-voltage system of the data center, suppress the harmonics, protect the capacitors, maintain the safety of the power grid, and ensure the stable operation of the data center.
Connection mode
Three phase: three in three out of the way, the above for the input end, the bottom for the output end.
Single phase: one in one out way, above for the input end, below for the output end.
Installation altitude: not higher than 2000m.
Installation place: no violent mechanical vibration.
Installation environment: the temperature is-25℃ ~ + 45℃, and the relative humidity does not exceed 90%.
No inflammable and explosive and other dangerous goods around the installation, and good ventilation conditions around, if installed in the cabinet, ventilation equipment should be installed.
1、What is the working principle of the anti-harmonic reactor?
Based on the principle of electromagnetic induction, the antiharmonic reactor presents a high impedance to the high harmonics to block its circulation, so as to reduce the harmonic influence and ensure the stability of the power system.
2、Can the anti-harmonic reactor increase the power factor?
Ability. It can suppress harmonic interference, reduce reactive power, improve the current and voltage waveform, and thus indirectly improve the power factor and optimize the performance of the power system.
3、How to choose the appropriate anti-harmonic reactor?
It should be selected according to the harmonic content, rated voltage, current and other parameters of the power system. Ensure that the rated current of the reactor is greater than the maximum current of the system, and the reactance rate matches the harmonic times.
4. Is the maintenance of the anti-harmonic reactor complicated?
Not complex. Regularly check whether the appearance is damaged, whether the connection is loose, and monitor the operating temperature. Generally need no special maintenance, easy to operate.