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The frequency converters

The ACS1000 converters are highly effective completely digital microprocessor controlled TFC with direct torque control (DTC).

Besides, the new powerful semi-conductor gates such as IGCT are used for the first time, which makes the drive circuit simpler, more effective and reliable.
 
Advantages of these converters are:
  • High power factor (cos f = 1),
  • High efficiency,
  • Lower set power of the transformer,
  • Low level of harmonics; harmonics are basically eliminated by software. The drive does not require any additional filtration.
TFC ACS1000 are manufactured with air or water cooling.
 
 ACS1000 drive cubicle with air cooling

 

 ACS1000 drive cubicle with water cooling

 


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