行业应用 Products

Electrical Installations Investment Project

Date: 2016-12-24
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 Electrical Installations Investment Project for the Electroplating Industrial Zone of Liuzhou Motor City

  

Electrical Installations Investment Project

   

Electrical Installations Investment Project

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    On November 19, 2014, two 10 MVA ultra-large capacity frequency converters for the main exhausts in Sintering Line #1 of Ningbo Iron & Steel Company Limited were successfully put into operation in one shot. At present, such equipment has passed the on-site loaded operation test for a long period. Various indicators meet the requirements of customers. They are designed to replace two imported branded frequency converters originally arranged for main exhausts in Sintering Line #1.On November 19, 2012, our two ZINVERT-series 10 MVA HV frequency converters of brushless synchronous motors were used for main exhausts in Sintering Line #2. In addition to their stable operation for two years, the operation of the main exhausts in Sintering Line #1 reflects the customer's approval of our techno...
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    Zhiguang Electric offers the customized mobile packaged substation solution for the petroleum drilling and production machinery of the Tuha and Karamay Oilfields. Such mobile packaged substation consists of a DC speed control system, a power system and a power quality control solution.Such power quality control solution, including the installation of one 690 V, 300 kvar ZG-SVG LV static var generator (SVG) and three passive filters in the mobile packaged substation, has effectively improved the severe voltage fluctuation and low power factor arising from the petroleum production by the drilling and production machinery. It has also completely eliminated the harmonic pollution with the order of 5, 7 and 11 caused by the DC speed control system.
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