Three-phase squirrel cage induction motor; 2–4 kW, 380–415 V, 50 Hz, IP55, insulation class F
Rated speed ≈1450 rpm at 50 Hz
Variable Frequency Drive (VFD) compatible with motor rating
VFD input 3-phase 380–415 V, frequency control range 0–60 Hz or higher
VFD control modes V/f control and vector control
Starter panel with DOL, Star-Delta and Forward-Reverse control
Industrial push buttons, selector switches, and indicator lamps
Overload relay and circuit breaker protection in starter panel
Loading system (eddy current dynamometer / generator type)
Load capacity ≥ motor rated power
Torque sensor for torque measurement
Digital tachometer / encoder for speed measurement
Electrical measurement instruments for voltage, current, power, power factor, frequency
Measurement capability for speed, torque, slip, efficiency and power characteristics
Heavy-duty steel test bench frame with adjustable motor mounting
Flexible shaft coupling and alignment mechanism
Compliance with IEC 60034, IEC 61800 and CE standards
Suitable for electrical machines laboratory experiments 
Supplier shall provide comprehensive laboratory experiment manuals in printed and soft-copy formats .

Safety Features
Emergency stop push button
MCB / MCCB protection for short circuit and overcurrent
Thermal overload relay protection for motor
VFD protection: overvoltage, undervoltage, overcurrent, overheating, phase loss
Mechanical safety guard covering rotating shaft and coupling
Proper earthing / grounding terminals
Insulated electrical terminals and protected wiring channels
Industrial control panel enclosure with labelled switches
Indicator lamps for power and operation status
Electrical isolation switch for safe shutdown
Compliance with IEC electrical safety standards.