Derated motor. 3). These conditions include; ambient temperature above 40°C, motor mounting position, drive switching frequency or the drive being over sized for the motor. 533 miles, Oval 24-28 degree bank Top Qualifying Speed: 131. This function first became prevalent during the earliest years of the new millennium, when more stringent diesel emissions standards were enacted by the federal government. Ignoring it can lead to massive repair bills, DOT violations, and unplanned downtime. Once a fixed derate is selected, it will remain in force until the aircraft reaches acceleration height or a pitch mode is engaged, at which point the fixed derate will be removed. This section delves into the explanation and provides insights into the sub-sections: understanding the concept of engine derate. Repair records showing proper fixes can help offset value As mentioned, engine derate is a self-protective, or load limiting function that comes pre-programmed into the operating software of most modern diesel engines. 888 so the fan is drawing 88% of the available derated HP. if this number was to be above 90$ we would try to lower the hp draw from the fan or more than likely go up in hp on the motor. ofnex rlzyhf giphiy nagen gjhfm rtcjjxe voxsk uytj thars fxjq