Three Phase Synchronous Motor Training System 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.

• Digital microcontroller based measuring devices with high accuracy and resolution
• Built-in DC Excitation for three phase synchronous generator
• Consist of MS Material with power coating to avoid any rust
• Screen printed symbols, circuit diagrams, graphics or photos wherever requires.
• Designed using standard BS-10 terminal and patch cords for electrical safety
• Machine winding consist of copper for long term service
• Machine with Class “F” Insulation
• Machine with standard electrical loading arrangement
• Heavy Duty Base/Channel with facility to concrete machine using suitable heavy nuts and bolts
• Separate auxiliary supply will be required to actuate digital measuring devices
• Provided with contact Type Digital speed measuring equipment
• Equipped with supply indicator lamps
• Earthing screw provided at the back side of the control board
• Product supplied with protection fuses, colored patch cords, single phase\ three phase cords, learning manual having theory operating procedure with connecting diagram, FAQ,etc

• Machines mounted on a “C” Channel base with suitable interconnection
• Three Phase Auto-Synchronous AC Machine (act as Motor)
• Type                                                                      : Salient type with damper winding
• Rating                                                                   : 3HP
• Voltage Rating                                                  : 415VAC ± 10%, 50Hz
• Rated Current                                                   : As per standard
• DC Excitation Voltage                                     : 110VDC ± 10%,
• DC Excitation Current                                     : 2A (approx.)
• Speed                                                                   : 1500 rpm ± 1%
• Insulation                                                            : Class ‘F’
• Enclosure                                                             : SPDP
• Duty                                                                      : Continuous
• Mounting                                                            : Horizontal Foot Mounted
• Shaft Extension                                             : Single Sided
• Loading arrangement                                     : Electrical
• Terminals box                                                : Powder Coating with terminals and fuses brought out at the top
• Machine Base                                                : MS “C” Channel with suitable interconnection
• DC Machine (act as generator)
• Type                                                                      : Shunt
• Power Rating                                                      : 2HP
• Voltage Rating                                                  : 220VDC ± 10%
• Speed                                                                    : 1500 rpm ± 10%
• Insulation                                                            : Class ‘F’
• Enclosure                                                             : SPDP
• Duty                                                                      : Continuous
• Mounting                                                            : Horizontal Foot Mounted
• Shaft Extension                                             : Single Sided
• Digital Meters used
• Voltmeter                                                            : 2 No
• Ammeter                                                             : 2 No 
• Wattmeter                                                          : 2 Nos.
• DC Excitation Unit
• Voltage rating                                                    : 300VDC± 10%
• Current rating                                                   : 2A
• Topology                                                              : Autotransformer based
• Digital Tachometer                         
• Range                                                                    : 19,999 rpm
• Type                                                                       :  Contact / Non-contact
• Protection Devices
• DOL Starter                                                         : 1No
• Glass Fuse                                                           : 3Nos
• Grounding Nut                                                 : Available at the rear side of the panel

• To study the operational working of  Three Phase Synchronous Motor
• To study the V curve of Three Phase Synchronous Motor at different loading condition
• To study the Inverse V curve of the Three Phase Synchronous Motor at different loading condition