LS Control SpeedControl E 1045 - Hz;Volt - Curves

Quick Guide function for SpeedControl E 1045
LS Control A/S
Industrivej 12
DK – 4160 Herlufmagle Page 9
Hz/Volt - curves
3 phase motor with Parable shaped Hz/Voltage curve – Figure 1
Control signal 1 – 10 V controls the frequency from min. to max.
3 phase motor w/Linear shaped Hz/Voltage curve – Figure 2
Control signal 1 – 10 V controls the frequency from min. to max.
0
50
100
150
200
250
10 15 20 25 30 35 40 45 50
Voltage [V]
Frequency [Hz]
3 phase w/Parable curve
0
50
100
150
200
250
10 15 20 25 30 35 40 45 50
Voltage [V]
Frequency [Hz]
3 phase w/linear curve