Three Phase Synchronous Motor Lab is an adaptable Training System for the Electrical Laboratories. The product helps in getting fully acquainted with the basic concepts, functioning and operating principle of a Three Phase Synchronous Motor. The product includes experiment such as V and inverse V curve of synchronous motor. For engineering students it is important to know how the variation of field current can affect the power factor of the Synchronous Motor and hence improve the system's performance.
Separate terminals of windings brought out on a terminal box fitted on top of the motor so that one can connect them separately to the control panel and can perform experiment correspondingly. All protection circuits are in built. So there is very less chance of fault or danger to user. The varied scope of learning makes the subject easily understandable.

Features:

• Flexible Shaft Coupling Arrangement
• Centre-Tapped Wattmeter being used for better precision
• Equipped with supply indication lamps
• Provided with Digital Tachometer
• Machine with Class “B” Insulation
• Heavy Duty Base/Channel
• Designed by considering all the safety standards
• Diagrammatic representation for the ease of connections
• Exclusive and Attractive Design
• Learning material CD
• 2 Year Warranty

Technical Specifications

• Mains Supply : Three Phase, 415V±10%, 50Hz
• Machines Specification (2 Nos.)
  • Both the Machines are flexibly coupled and mounted on a M.S. Channel base
• Three Phase Synchronous Motor
  • Type : Salient Pole
  • Rating : 3 HP
  • Voltage rating : 415V ±10%
  • Speed : 1500 RPM
  • Insulation : Class ‘B’
  • Excitation Voltage : 120V
• DC Machine (Acts as generator)
  • Type : Shunt
  • Rating : 2 HP
  • Voltage Rating : 200V
  • Speed : 1500 RPM (no load)
  • Insulation : Class 'B'
• Analog Meters Used
  • AC Ammeter (MI type) : 10A
  • DC Ammeter (MC Type) : 2A
  • AC Voltmeter (MI type) : 500V
  • DC Voltmeter (MC Type) : 300V
  • Wattmeter : 1500 - 0- 1500W (2 Nos. )
• MCB (TPN) : 10A
• Dimensions (mm) : W 600 x D 450 x H 600 (Control Panel)