Description: a measure of how quickly the repetitions follow each other in a periodic process. The frequency is the reciprocal of the period duration; Name: oscillation rate
Description: Measured output frequency of the frequency converter; Name: Frequency
Description: norm/stipulation describing the explosion protection. The explosion protection type, the device category, the temperature class as well as the device / explosion group are taken from this norm. The type and number of the norm/stipulation with issue year and issue month must be given; Name: Reference norm of the explosion protection of the electric motor