T Square harmonic filter does not need power system analysis, and can be directly applied to reduce the distortion of harmonic voltage and current, and to avoid the resonance in the system. TSHF comply with IEEE-519 harmonic voltage and current distortion limits. It can solve the harmonic distortion problem, and provide a series  impedance to effectively suppress the voltage surge and protect the load, thus improving the overall power quality. It is mostly applied to below types 6 Pulse rectified devices. Customer can select the different harmonic filter according to actual current consumed by the power of the load.
Standard IEEE-519
Rated frequency 50Hz/60Hz
System voltage rated voltage +/-10%
System impedance 1.5%-6%
Design method Three phase
THDI Target value <5%, 8%,12%
Ambient temperature -40 to +50℃
Elevation above sea level <2000m a.s.l.
Distortion rate <1%

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