DC Machine Lab-II

Product Description

DC Machine Lab-II is an important system for the Electrical laboratories. This product provides comprehensive learning of functioning of a DC Motor. It can aptly be employed for per forming various exercises like Motor Star ting, Speed Control, N-I Characteristics etc. Thus the product makes the subject completely understandable.

Product Features

  • Machine with Mechanical Loading Arrangement
  • Provided with Digital Tachometer
  • Control board consist of high grade FRP material to provide utmost safety to the users
  • Machine with Class “B” Insulation
  • Heavy Duty Base/Channel
  • Brake-Drum/Pulley with heat suppression facility
  • Designed by considering all the safety standards
  • Diagrammatic representation for the ease of connections
  • Exclusive and Compact Design
  • Online Product Tutorial
Scope of Learning
  • Speed Control of DC Shunt Motor by Field Current and Armature Voltage Control
  • Load Characteristics of DC Shunt Motor
  • N-I Characteristics of DC Shunt Motor
  • N-V Characteristics of DC Shunt Motor
  • Study of self excited DC Shunt Motor

Technical Specifications
DC Machine
Type : Shunt
Rating : ½ HP (Also available with 1HP,
2HP and 3HP)
Voltage Rating : 220V ± 10% (please refer
specification on the motor)
Speed : 1500 rpm ± 7.5%
Insulation : Class ‘B’
Loading arrangement : Mechanical
Brake Drum/Pulley : Aluminum casted
Digital Meters used
DC Voltmeter : 300V
DC Ammeter : 5A (2 nos)
Digital Tachometer : 20,000 rpm
Optional ?DC Power Supply Nvis 725/Nvis 725A (for machines ?rated upto 2HP/3HP respectively) ?Rheostat, 2.8A, 220O
3 Point Starter

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