Toshiba VT130G1 User Manual
Page 10
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
Advertising
Section 3
Output waveforms are illustrated in Figure
Output
u-v
v-w
w • u
FIGURE 3-5
Proper 120^ phase shift between output leads stays constant over the entire frequency
range. Typical motor voltage and current at 60 hertz (full load) is shown on Figure 3*6.
Note that although the voltage is in pulses, the current waveform is near sinusoidal.
Voltage s leading current, typical in induction motors.
OUTPUT VOLTAGE AND CURRENT
VOLTS
CURRENT
FIGURE 3*6
Advertising