Interactive Lab Assistant: Industrial frequency converter, single phase 0.3 kW

This instruction manual makes up an Interactive Lab Assistant course. This multimedia course guides you step-by-step through the aspects of industrial frequency converter drives. The fundamentals are conveyed using easily understood animations. Interactive Lab Assistant, combined with virtual instruments for controlling the hardware, provides a very user-friendly experiment platform.

Features:

• Interactive experiment set-ups
• Measurements and graphics can be saved within the experiment instructions by means of drag and drop
• Virtual instruments can be started directly from the experiment instruction pages themselves
• Questions with feedback and evaluation logic for checking student progress
• Print-compatible document for comfortable
• printing of experiment instructions with solutions
• Labsoft browser, course software and virtual instruments

Training contents:

• Putting the system into operation (computer-aided)
• Programming basic functions:
  Setting the setpoint, rotation direction, starting function, operating frequency, limiting values, nominal voltage, nominal current, nominal frequency, power factor etc.
• Investigating the operating response
• Measuring the power and rms values
• Load experiments
• Recording the speed/torque characteristic in motor operation (1/3 quadrants)
• Optimization of the U/f characteristic
• Compensation of the stator resistance
• Field weakening control
• Brake chopper operation
• Course duration: approx. 10 h