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Surge Comparision Test

Powertest Asia Private Limited is engaged in performing surge comparison tests for machineries and equipments. We do Surge comparison test for motors for detecting their insulation faults. The devices used for conducting these tests are highly efficient and shows proper results. This surge comparison test is highly advantageous as it can detect the fault, basis and location in insulation.

This surge comparison test is done based on the comparison test with the help of a reference windings. High voltage is applied on the windings and the output is detected in the wave form on the CRT screen. The detection is done based on the impedance of the phases in motors; dissimilar waveforms indicate that the insulation of the motor has defects like improper, reverse coil connections in motor, etc.

Surge comparison tests are widely applicable for AC motors, DC motors, transformers, coils, wires, cables, capacitors etc. Our range of services is well appreciated for its quality testing of materials. This surge comparison test helps in reducing the amount of damage or breakage in the motors hence ensuring longer life to the equipments.