200+ Danfoss VLT® drives boost reliability in a harsh working environment
08 June 2011
The high efficiency and innovative backchannel cooling system of Danfoss VLT® High Power Drives made them the first choice for a 600,000 tons/ year calcium carbide plant in Inter-Mongolia, China.
The tough C3C coating on the smaller drives’ PCBs was critical due to the aggressive dust prevalent in the working environment.
Overall, plant reliability and therefore production levels have been guaranteed by the choice of efficient and reliable Danfoss VLT® drives following commissioning and 6 months operation.