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    40A Sine Wave Filter, 3 Phase

    Sine wave output filter for high-speed motor drives. The sine wave filter with rated current of 40A, an adapted power of 18.5kW, and a fundamental frequency of 50Hz. The sinusoidal filter IP 20 protection, touch-safe terminals and temperature monitoring function to increase overall equipment safety
    SKU: ATO-SWF-40
    30-day Returns
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    Delivery date: 6-12 days

    ATO 40A sine wave filter with the power of 18.5kW at a low price for sale. High-efficiency sine filter can eliminate the premature motor damage caused by high dv/dt, overvoltages, motor overheating and eddy current losses.


    Model ATO-SCAR-0040
    Rated current 40A
    Adapted power 18.5kW
    Withstand voltage 3000 VAC 60/s
    Fundamental frequency 50Hz
    Carrier frequency 4kHz
    Insulation class F
    Altitude <2000m
    Working temperature -40-85℃
    Voltage drop 8%-12%
    Weight 26kg


    Dimension of sine wave filter

    Model L W H L1 W1 A B
    ATO-SCAR-0040 270mm 240mm 300mm 245mm 99mm 11.5mm 18mm


    Sine wave filter application

    Tips: Precautions for Using Sine Wave Filter

    1. After using the sine wave filter, the load capacity of the inverter will be lower than the system rated value.
    2. The sine wave filter will cause a certain proportion of voltage drop in the filtered voltage. At a fundamental frequency of 50Hz, the voltage drop is about 10%. Its ratio is proportional to the change of the fundamental frequency.
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