APF solves the harmonic problem in the communication room.

In communication rooms, switching power supplies and UPS have become indispensable equipment within the rooms. They not only provide high-quality electrical energy with stable voltage, stable frequency, and low waveform distortion to the loads, but also ensure uninterrupted power supply during static bypass switching. However, since both switching power supplies and UPS are nonlinear loads, while ensuring the output of high-precision electrical energy, they will also generate a large amount of harmonic current at the input end, causing severe harmonic pollution to the power grid and affecting other sensitive equipment in the communication room. This increases the operating losses of equipment such as transformers and low-voltage capacitors in the communication system, poses risks to these equipment, and reduces the safety and reliability of the power distribution system. Therefore, communication rooms will face the problem of harmonic control.

At this moment, active power filters can be used to conduct targeted power quality management for the computer room, reducing or eliminating the adverse effects of harmonics on the power distribution system, ensuring the normal operation of electrical equipment!

Jinneng Electrical Low-Voltage Active Power Filter (APF) is suitable for voltage systems ranging from 380V to 660V. It is the preferred device for harmonic control solutions. This device employs an advanced dynamic real-time tracking compensation method to eliminate grid harmonics. By real-time detecting the harmonic and reactive components of the load, it uses PWM transformation technology to inject currents of equal magnitude but opposite direction to the harmonic and reactive components into the power supply and distribution system. This achieves the functions of suppressing harmonics and dynamically compensating reactive power.

After the active filter is put into use, the harmonic control effect is remarkable. The harmonic current is much lower than the international requirements. This also demonstrates direct economic benefits, such as reducing the harmonic content in the low-voltage power distribution system, minimizing harmonic losses, improving the power factor, and extending the service life of equipment.

Jinneng Electric is a well-known manufacturer of reactive power compensation devices, and also provides one-stop capacitor cabinet renovation solutions. The main products include: capacitors, reactors, thyristor switching modules, reactive power controllers, low-voltage reactive power compensation complete sets, active power filters, static reactive power generators, and harmonic protectors, etc. We look forward to your call for consultation!