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Reduced Efficiency: Overloaded transformers operate at a lower efficiency due to increased heat generation, leading to higher energy losses.
Premature Aging: Continuous overload accelerates the aging process of transformer insulation, reducing its lifespan and increasing the risk of failure.
Overheating: Excessive current flow generates more heat than the transformer can dissipate, which can cause overheating and potentially lead to transformer oil breakdown, insulation damage, or even fire.
Voltage Drops: Overloading can result in a decrease in output voltage, affecting the performance of equipment connected to the transformer.
System Instability: Severe overloads can disrupt the stability of the power grid, potentially causing blackouts or brownouts.
