enlarge

Curriculum Coverage

• Basic Theory
• Control Functions
• Inverter Voltage Waveforms
• Carrier Frequency
• Inverter Current Waveforms
• Frequency, Speed, Current and Motor Voltage
• Torque/Speed test at various frequency settings
• Voltage Boost
• Voltage/Frequency (V/F) characteristics

ac Motor Speed Control 60-070 ASC

The ASC ac Motor Speed Control option introduces the concepts of speed control of ac motors using a variable frequency drive. It comprises one additional module, the 66-110 Variable Frequency Drive. Experiments are performed using the 64-501 Three Phase Squirrel Cage Induction Motor which is included in the 60-070 Core System.

Features

• Easily configurable
• Built-in safety features
• Comprehensive students manual includes theory and practicals
• Safe output waveform display using isolated probes
• Suitable for use with Induction Motor 64-501
• Basic control functions for:
• Max and min speed settings
• Acceleration & deceleration times
• Torque boost
• Variable frequency control
• Protection is provided for over-current and over-voltage