Three Phase Slip Ring Induction Motor Wound Rotor Type

The Three Phase Slip Ring Induction Motor Wound Rotor Type from Glass Agencies is a laboratory training setup developed to study the operation and performance characteristics of wound rotor induction motors. This system allows learners to observe and analyze the behavior of slip ring motors under different loading conditions and understand the relationship between rotor resistance, slip, torque, and speed. It provides practical insight into starting methods, speed control techniques, and the influence of external resistances on motor performance. The motor is mounted on a sturdy and well-finished base to ensure stability and safe handling during repeated laboratory experiments. The setup includes the three-phase wound rotor induction motor, control panel with rotor and stator connections, measuring instruments such as voltmeters, ammeters, wattmeters, tachometer connection, load application arrangement, protective devices, and clearly labeled terminals for organized wiring. Insulated wiring and switches support safe experimentation and systematic connections. Learners can perform experiments such as starting characteristics, load tests, speed-torque analysis, and efficiency determination, recording relevant readings to plot performance curves and analyze results. The arrangement allows smooth variation of rotor resistance to study its effect on starting current, torque, and overall motor behavior. Accurate instruments and high-quality construction ensure stable readings and repeatable results, which are crucial for academic study and laboratory reporting. The organized layout simplifies wiring, improves visibility of components, and allows convenient connection of external loads or measuring devices. This makes the trainer suitable for engineering colleges, polytechnic institutes, and technical training centers where electrical machines and power systems form part of the curriculum. By transforming theoretical concepts into practical observation, the system enhances understanding of slip ring motor operation, rotor resistance control, and performance under varying loads. Its compact design allows placement on standard laboratory benches without occupying excessive space, supporting efficient and organized laboratory work. The unit is supplied with necessary leads, load accessories, and instructional guidance to assist with installation, operation, and routine experimentation. Each assembly is carefully inspected to ensure reliable operation and consistent performance during extended academic use.