An ACB (Air Circuit Breaker) hipot testing report documents the results of high potential (hipot) testing, which is conducted to assess the insulation strength of the breaker. During the test, high voltage is applied between the breaker’s live components and ground to verify the integrity of its insulation. The report includes details such as the applied voltage, test duration, leakage current measurements, and pass/fail results. It also outlines the condition of key components and any issues identified. This report serves as proof of compliance with safety standards, helps identify potential weaknesses, and ensures the breaker can safely handle operational stresses.
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