Frequency Inverter DF51... - Moeller.com.tr

Setting parameters04/07 AWB8230-1541GBLimit and target valuesBase frequencyThe base frequency is the frequency at which the output voltagehas its maximum value. For standard applications, PNU A003contains the motor’s rated frequency as base frequency(a section “Motor data”, page 66).U[%]100A003A004End frequencyIf a constant-voltage frequency range exists beyond the transitionfrequency set with PNU A003 define this range with PNU A004.The end frequency must not be smaller than the base frequency.U[%]100A003A0040f 1f [Hz]0Figure 70:Base and end frequencyf 1 f 2f [Hz]Figure 69: Base frequency = end frequencyf 1 : Base frequencyf 1 : Base frequencyf 2 : End frequencyPNU Designation RUN b031 = 10 Value DSA003 Base frequency – – 30 to 400 Hz, up to value of PNU A004 [Hz]50 {60}A203A004 End frequency – –(motor’s rated frequency)30…400 Hz 50 {60}A204(fmax)1) 60 for DF51-320-…68