Rare magnesy neodymowe motor is an energy-efficient products

Rare magnesy neodymowe motor is an energy-efficient products , the average saving rate of 10 % or more , the application of high-performance rare earth materials magnesy neodymowe magnesy neodymowe motor saving rate can be as high as 15 % to 20% . In wind turbines , compressors and other needs stepless frequency control

Occasions , magnesy neodymowe VVVF saving rate up to 30%. The international advanced level of electrical energy efficiency of the wind turbine itself is generally above 80% , the efficiency of the system is running at about 85%. At present, China -made equipment body design efficiency of 70%, less than 30% system efficiency , power waste is very serious .

According to the International Energy Agency (IEA) 2006 report on the work in July , by improving the efficiency combined with variable speed motor can save about 7 % of the electricity , of which roughly 1/ 4 to 1/ 3 is obtained by increasing the efficiency of the motor . For the coordination of national energy efficiency grading standards , in 2006 , the International Electrotechnical Commission (IEC) has developed an energy efficiency standard IEC60034-30.

The standard will be divided into general-purpose motor efficiency levels IE1, IE2, IE3, IE4 four , which IE1 standard efficiency , equivalent to China's current production of your normal series induction motor efficiency levels .