Integrated signal, high-performance power analyzer, support a variety of signals synchronous continuous storage records. And multiple groups of power tests can be carried out at the same time, for multiple motors , frequency conversion/reverse Simultaneous testing of variators or complete drive systems provides a solution. Up to 16 phase power analysis calculation, can obtain a variety of detailed power parameters; Support direct analysis and calculation of multistage motors (up to 9 phases) to obtain detailed power parameters. Flexible configuration, can be independent collocation.