The wastage of the frequency conversion motor frequency conversion motor and power: frequency conversion motor converts electrical energy into mechanical energy, itself also spend part of the energy. These losses are generally can be divided into, core loss and winding loss wind friction loss and load stray loss. The power of variable frequency motor is the ratio of output power to input power effectively. Effective power output is the difference between the input power and frequency conversion motor power consumption. Effectively cut their own power can achieve the goal of progress frequency conversion motor power. Efficient frequency conversion motor: efficient frequency conversion motor (YX, YX series)Usually refers to high power three-phase asynchronous frequency conversion motor. Power level can reach or exceed national standards of energy efficiency frequency conversion motor (GB18613 -2002). The rules of the energy saving a review of the value of variable frequency motor. Frequency conversion motor national standards of energy efficiency: frequency conversion motor is the national standard of energy efficiency & otherSmall and medium sized three-phase asynchronous frequency conversion motor & throughout the allowable value of energy efficiency and energy saving evaluation; The label for GB18613 -2002. By the state administration of quality supervision, inspection and quarantine were published on January 10, 2002, on August 1, 2002. The allowable value of energy efficiency is the lowest frequency conversion motor power value, is a mandatory targets; Value is high efficiency determine the value of the variable frequency motor, is introduced. : efficient frequency conversion motor selection of the following situations should consider to choose efficient frequency conversion motor. (1)On the new project needs a new frequency conversion motor; (2)The old frequency conversion motor damage to rewind or frequency conversion motor demand; (3)In the long run in low frequency conversion motor load or demand update frequency conversion motor over load condition. Efficient frequency conversion motor energy saving: high efficiency compared with ordinary frequency conversion motor, frequency conversion motor to optimize the overall design, selects the high quality of copper winding and silicon steel sheet, reduces the various losses, loss dropped by 20%2% - 30%, power progress7%; The investment payback period is usually 1 -2 years, some short as a few months.
