Description: rated power of the pump under the specified working conditions ; Name: rated power of the pump
Description: Power required by the pump at the rated conditions; Name: Pump rated power input
Description: permanent operation, short-term operation or periodic operation characterized by one of more loads and which remains unchanged during a certain period, or, in the case of non-periodic operation, where the load and speed generally change within the permissible operating range; Name: Operation type time sequence of the drive