Load Test on Three Phase Induction Motor
A Load Test on a Three-Phase Induction Motor is performed to evaluate the motor’s performance under actual operating load conditions. During the test, the motor is connected to a mechanical load and operated at different load levels while measuring voltage, current, power, speed, torque, efficiency, and power factor.
Purpose
Verify motor performance under load. Determine efficiency and power factor. Measure speed regulation and torque characteristics. Confirm the motor can safely deliver its rated output. This test helps ensure the motor operates efficiently, reliably, and within its design specifications.