The industrial centrifuge control system using D32 inverter has been put into operation for more than three years, and has achieved good economic and social benefits:

• The control device operates reliably, has good environmental adaptability, can resist harsh environments such as oil pollution, dust and damp heat, and has a low failure rate; 

• Adopt energy consumption braking, soft start and soft stop, no impact on the power grid; 

• Excellent current limiting characteristics, strong overload capacity, can effectively reduce frequency conversion overload, overcurrent protection, and maximize production continuity; 

• The economic benefits are significant, and the entire investment increased by the frequency conversion control system can be recovered in more than two years;