a combination of rated values at which the vehicle, machine or apparatus is able to operate when on a specified duty whith on-load intervals alternating with off-load intervals without exceeding for any part the specified limits of temperature rise Found on http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=811-11-07
a combination of rated values at which the vehicle, machine or apparatus is able to operate when on a specified duty whith on-load intervals alternating with off-load intervals without exceeding for any part the specified limits of temperature rise