DC Compound Machines


DC Compound Machines .
DC Compound Machines have been the running horse for the Industry since 100 Years, Compound motors are one of these types. This Model is the Industrial/Educational model suitable for demonstrating to students the complete know of the Basics, Components, Starting methods, Wear & Tear & Maintenance of these motors packaged in small rating. Students can make connections of their own with the help of the terminations provided for study of features viz Starting methods, Speed control, Speed-Torque, Effects of Field voltage, Effects of Armature voltage, Over compound, Under compound, Motor/Generator operation.

Specifications :

  • Power ratings available : 350W / 750W / 1KW /2 KW / 3KW/ 5KW
  • Voltage Input : 220V DC
  • Excitation : 220V DC
  • Armature : 220V DC
  • RPM: 1500 / 3000 RPM
  • Single / Double shaft extension, SPDP, IP23, IC01, B3, Class-B, S1, Solid yoke

List of Experiments :

  • Behavior of Resistance Cut off method of starting
  • Behavior of Voltage control method of starting
  • Speed Control & Over speed operations
  • Load test & No load test of machine
  • Speed-Torque Analysis
  • Voltage-Speed Analysis
  • Efficiency Analysis
  • Over Compound & Under Compound Effects
  • Analysis of Commutation
  • Cold Resistance & Hot Resistance
  • Motor Operation parameters
  • Generator Operation parameters
  • Basic Overhauling Know how

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