Three Phase Slip Ring Induction Motor Training System is an adaptable training system for the Electrical laboratories. The product helps you to get fully acquainted with the basic concepts and functioning of a Three Phase slip ring Induction Motor.

The trainer practically expertise you in exercises like Running and Reversing, No Load Test, Block Rotor Test, Slip Measurement, Load Test etc. All connections and appearance of panel are designed in a simple manner so that students can make connections by themselves.

• Digital microcontroller based measuring devices with high accuracy and resolution
• Control board 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 or high grade material for long term service
• Machine with Class “F” Insulation
• Machine with standard mechanical loading structure
• Machine with standard tabular spring balance with zero adjustment facility
• Heavy Duty Base/Channel with facility to concrete machine using suitable heavy nuts and bolts
• Brake-Drum/Pulley with heat suppression facility inside it
• Separate auxiliary supply will be required to actuate digital measuring devices
• Provided with non contact Digital speed measuring equipment
• Equipped with supply indicator lamps
• Earthing screw provided at the back side of the control board

• Mains Supply                                                 : 415VAC ±10%, 50Hz
• Three Phase Induction Motor
• Type                                                                      : Slip Ring
• Rating                                                                   : 3HP
• Voltage Rating                                                 : 415VAC ±10%, 50Hz
• Current Rating                                                 : As per standard
• Speed                                                                    : 1440 RPM ±10%
• Insulation                                                            : Class ‘F’
• Duty                                                                      : Continuous
• Enclosure                                                             : TEFC
• Mounting                                                            : Horizontal Foot Mounted
• Shaft Extension                                              : Single Sided
• Loading arrangement                                     : Mechanical
• Brake Drum/Pulley                                            : MS/Aluminum Casted with heat suppression facility inside it
• Spring Balance                                                   : 2Nos. (Salter make)
• Loading Nut & Bolts                                      : Brass material
• Terminals box                                                 : Epoxy paint with terminals and fuses brought out at the top
• Machine Base                                                 :  MS “C” Channel with suitable interconnection
• Digital Meters used
• AC Wattmeter                                                   : 2 Nos.
• AC Voltmeter                                                     : 1 No.
• AC Ammeter                                                      : 1 No.
• Digital Tachometer                         
• Range                                                                    : 19,999 rpm
• Type                                                                       :  Contact / Non-contact
• Protection Devices
• MCB (TPN)                                                          : 1No
• Glass Fuse                                                           : 1No
• Grounding Nut                                                 : Available at the rear side of the panel

Study about three phase slip ring induction motor with following topics.

• Understanding fundamentals and operational working principles
• Running and reversing phenomenon
• Slip test measurement
• Performance at no-load test and correspondingly calculate equivalent parameters and power factor
• Performance at block-rotor test and correspondingly calculate equivalent parameters and power factor
• Performance at load condition