PRODUCTS

Description:

Low pass filter/LPF could suppress the high-order harmonics and peak pulses generated by various nonlinear electrical equipment such as rectifier and inverter. LPF tracks the voltage waveform at any moment, filters the spikes, surges (lightning) and clutter in the power supply instantaneously, and corrects the distorted voltage waveform caused by harmonic influence. The noise is digested and absorbed to make the power waveform of the power grid smooth and clean, which not only improves the power grid quality, but also ensures the normal operation of electric equipment.

Why Low Pass Filter?

High harmonics have a lot of hazards. 1) transformers, capacitors life shorten even broken due to overheat, premature insulation aging; 2) relay protections and Auto machines malfunction;3) precision electronic equipment can't work normally, such as computers in office, PLC，DCS of auto industry, CT Scanners and magnetic resonance imaging/MRI in hospitals, etc

Purifying power supply, eliminate surge and voltage peak, suppressing noise interference,

Low pass filter/LPF could avoid protective equipment malfunction; to make precision electronic equipment to be worked in moral condition.

Product Features: 

• To suppress high -order harmonics ,and absorb surge and voltage peak;

• Low power dissipation;

• Maintenance-free;

• Simple installation and wiring

Specifications

• Power supply: 380V ± 20% AC, Three phase with PE, 50Hz

• Maximum pulse current: 14000A

• Power consumption≤40W

• Protection frequency: 1KHz-20KHz

• Temperature: -25℃～75℃;

• RH≤90%,No dew;

• Altitude ≤2000m;

• Designed life: 8 years