Product Features
- Electrical Loading Arrangement
- Flexible Shaft Coupling Arrangement
- Control board consist of high grade FRP material to provide utmost safety to the users
- Provided with Digital Tachometer
- Machine with Class “B” Insulation
- Heavy Duty Base/Channel
- Terminals provided to use the optional externally
- Designed by considering all the safety standards
- Diagrammatic representation for the ease of connections
- Exclusive and Compact Design
- Product Tutorial CD
Scope of Learning
- Study of No Load Characteristics of DC Shunt Motor
- Study of Load Characteristics of Separately Excited DC Shunt Generator
- Study of Speed Control of DC Shunt Motor by Field current control and Armature voltage control methods
- Study of Load Characteristics of Separately Excited DC Shunt Motor
- Study of Self Excited DC Shunt Motor
Technical Specifications
Machines Specifications
Both the Machines are flexibly coupled and mounted on a single “C”
channel base
DC Motor (acts as prime mover)
Type : Shunt
Rating : 1HP
Voltage Rating : 220V ± 10% (Please refer Specification on the
motor)
Speed : 1500 RPM ± 7.5%
Insulation : Class ‘F’
DC Generator
Type : DC Shunt
Power Rating : 0.5HP (Also available with 1HP, 2HP and 3HP)
Rated Current : 3.2A approximately
Speed : 1500 rpm ±7.5%
Insulation Class : ‘F’
Digital Meters used
DC Voltmeter : 300V (2nos)
DC Ammeter : 5A (4 nos)
Digital Tachometer : 19,999 RPM
• DC Power Supply Nvis 725A/Nvis 725B
(for machines rated upto 2HP/3HP respectively)
• Resistive Load Nvis 726/Nvis 7067 (for machines rated upto 1HP/
2HP & 3HP respectively)
• Rheostat, 2.8A, 220Ù
• 3 Point Starter