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    25 hp (18 kW) DC Reactor for VFD

    DC reactor for 15 hp (18 kW) VFD, 1 phase, rated current with 50 Amp, DC reactor is ideal for reducing harmonic interference, output dc voltage 220V, 380V, 400V is optional, other voltage can be customized, direct sale by manufacturer.
    SKU: ATO-DCR-25
    Free Shipping Worldwide
    Delivery date: 6-12 days

    DC reactor for inverter, 18 kw power, 15 hp, single phase reactor, material aluminum or copper, high quality.


    Model ATO-DCL-50
    Phase 1 Phase
    Power Adapter 18 kW (25 hp)
    VFD Voltage Adapter 220V-1200V (Contact us for other voltages)
    Rated Current 50A
    Pressure Drop 1.27
    Insulation Grade F.H
    Dimension 140*110*170mm (L*W*H)
    Mounting Dimension 70*65mm
    Electric Strength Iron core-winding 3000VAC/50Hz/10mA/60s no arcing no breakdown
    Insulation Resistance iron core-winding 1000VDC, Insulation resistance
    Noise of Reactor Less than 35dB (measured from 1 meter away in horizon from reactor)
    Degree of Protection IP00
    Degree of Insulation > Class F
    Weight 9.5kg

    1. Improve the input current wave caused by capacitor harmonics
    2. Reduce and prevent rectifier bridge damage and capacitors
    3. Overheating due to a surge in current.
    4. Improve the power factor and reduce the AC pulse of the DC bus.
    5. Limit transient changes in system voltage

    Dimension (unit: mm)
    DC reactor dimension
    Tips: Inverter reactor function

    Inverter-specific reactors are usually installed at the input or output end of the inverter's DC governor, which can resist the transmission of the 3rd and 5th harmonics generated by the inverter to the power grid, reduce the interference of harmonics generated by the frequency conversion on other components, and improve the power grid Quality, improve power factor and limit the abnormal fluctuation of grid voltage and inrush current on the grid, smooth the waveform, and reduce the impact on the inverter. In addition, the inverter reactor also has the following functions:
    1. Capacitive effects on light no-load or light-load lines to reduce power frequency transient overvoltage.
    2. Improve the voltage distribution on long transmission lines.
    3. The reactive power in the line is balanced as far as possible at light load to prevent the unreasonable flow of reactive power, and it also reduces the power loss on the line.
    4. Prevent the self-excitation resonance phenomenon that may occur in the long line of the generator.

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