Smoothing circuit, efficient from IGBT motor drives, so as to extending service life of electric motors. Reduce motor noise and eddy loss. Reduce the leakage current resulted from the output of high harmonic. Protect the electronic power switch within the inverters.
It is installed next to the inverter between the inverter and water pump. It can smooth filter, reduce motor noise and help prolong the life of water pump; reduce the leakage current caused by the output higher harmonic, and protect the power switch devices in the inverter, ensuring steadier operation and higher efficiency of the water pump.
Selection of silicon steel, ferrite magnetic material of amorphous core according to the frequency of application .
Excellent property due to foil winding structure, small DC resistance, strong resistance to the electromagnetic force, good overload ability in a short time.
F class insulation materials are used, which ensure products maintain reliable performance in harsh working conditions.
Designed with low magnetic flux density, the reactor is of high linearity, powerful overload capacity. Moreover, combined with VPI process, the noise is low.
If the distance between the inverter and water pump exceeds 50 meters, an output reactor is suggested.
If the distance exceeds 100 meters, you must add the output reactor and enlarge the inverter model.
Rated Operating Voltage: 380V690V1140V 50Hz/60Hz
Operating Frequency: 0~120Hz(Higher than 120Hz need customization)
Current Range: 5A~1600A
Operation Ambient Temperature：-25℃~50℃
Dielectric Strength: Core-winging, AC 3000V/50Hz/5mA in 60s free of damage(test in factory)
Insulation Resistance: Core-winging, DC 1000V, resistance≥100M ohm
Reactor’s noise: ＜80dB(to be measured at the point 1 meter away from the reactor horizontally)
Protection class: IP00
Insulation class: F
Standard: GB 19212.1-2008 GB/T1094.6-2011
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