Our Product: brake unit EMI parts general purpose frequency inverter low voltage 690V and lower special purpose frequency inverter low voltage 690V and lower four quadrants frequency inverter low voltage 

In order to widen the speed range and maintain easily, two sets of CHV100-630-12 from INVT are applied on the conveyer belt of coal mine in Shanxi province. As a result, not only the energy has been greatly economized but also the work efficiency has been largely improved. At the same time, much cost has been saved for the owner of the coal mine.

The application indicates that INVT can provide reliable products and solutions to coal mines. And we also believe that more inverters from INVT will be applied in the coal mines.