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Water-cooled frequency conversion speed regulating device II

Overview:Water-cooled frequency conversion speed regulating device (hereinafter referred to as frequency converter) adopts unique soft charging technology to precharge the power unit capacitor in the frequency converter by controlling the power supply and effectively eliminate the excitation inrush current. Does not affect the upper high voltage switchgear, does not affect the power unit in the DC capacitance, prolong the service life and reliability of the capacitor.
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  • Product introduction
  • Technical parameter
  • Product specification
  • Water-cooled frequency conversion speed regulating device (hereinafter referred to as frequency converter) adopts unique soft charging technology to precharge the power unit capacitor in the frequency converter by controlling the power supply and effectively eliminate the excitation inrush current. Does not affect the upper high voltage switchgear, does not affect the power unit in the DC capacitance, prolong the service life and reliability of the capacitor.

  • projectParameter selection
    inputInput voltage3、3.3、6、6.6、10KV(*)
    Allowable voltage fluctuation rangeOperating at full load, voltage fluctuation ±10%
    Frequency range50Hz±10%
    Input current harmonics≤3%, in line with IEEE519-1992 and GB/T14549-93 standards
    outputOutput voltage range3、3.3、6、6.6、10KV(*)
    Maximum output capacity30000KVA
    Machine efficiency power factorForced air cooling ≥0.965, water cooling frequency conversion ≥0.98
    Output frequency range0-50Hz(*)
  • Double waterway parallel design


    Reasonable waterway direction


    High voltage power devices are used


    Water connector on line plug


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Xx Industrial Equipment Co., LTD., is a specialized in frequency conversion water supply, environmental protection equipment sales, sewage project operation, maintenance and waste gas dust removal tre...

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