Chopper Fed DC Motor Drive (VPL-DCM)

Experiments:

1. To obtain speed-torque characteristics and efficiency of a dc shunt motor by direct loading.
2. To obtain efficiency of a dc shunt machine by no load test.

Setup Includes:

• Experiment Trainer Board that Contains:
  • Input : 220V AC
  • Circuit Printed onboard
  • Custom Designed Sticker with relevant circuit diagrams and meters value printed
  • On-board Digital DC Voltmeter and Ammeter
  • On-board RPM Meter with Proximity sensor
  • SCR based chopper circuit for DC motor drive
  • Variable DC, Fixed DC
  •  Mains LED Indicator
  • DP MCB 16A
  • Box : MS Box Powder Coated
• Motor Setup:
  • Type : DC Shunt Motor
  • Capacity : 1 HP
  • Winding : Shunt Type
  • R.P.M. : 1500
  • Volts. : 230V
  • Insulation : Class ‘B’
  • Loading arrangement: Mechanical
  • Pulley: Aluminium casted
• Connections : All the terminals of armature and shunt field shall be brought over to a sheet, fixed to terminal box, fitted on top of Motor.
• Fitted with mechanical loading arrangement

Note:

Specifications can be changed and added without notice in our constant efforts for improvement.

Images given are for representation only and the final equipment can vary according to the specifications.