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A petrochemical company in Shandong is one of China's top 500 enterprises based on the oil refining, the circulating gas compressor of the enterprise propy...

The 1st oil production factory of Daqing oil field is the largest oil production plant in China and the first oil production plant to achieve the cumulativ...

This paper describes INVT GD5000 medium voltage frequency drive in the Kaliningrad water treatment plant in Russia, and demonstrates in detail the site-fre...

Compared with the traditional water tank and water supply by water tower, variable frequency constant pressure water supply has many advantages like energy...

This paper introduces the application of INVT GD5000 series medium-voltage four-quadrant vector VFD in the inclined shaft hoist of GUANG HANH coal mine pla...

This paper introduces the application of BPJ1 series explosion-proof inverter from Shenzhen INVT Electric Co., Ltd. used for the conveyor belt in mining.

The adoption of medium voltage inverter on belt conveyor is the main point of safer and more reliable usage for mine belts.

This article analyzes operating characteristics of mine hoist, controlling difficulty and special requirement to inverter, introduce Goodrive300-19 series ...

The annual output of coal of a coal company of Shanxi Jincheng Anthracite Coal Mining Group is 600,000 tons, the belt conveyor in the coal outlet is driven...