túlfeszültségben
Túlfeszültségben, which translates to "in overvoltage" in English, refers to a condition where the voltage in an electrical circuit exceeds its normal operating level. This can occur due to various reasons, including lightning strikes, switching surges on the power grid, or faults within the electrical system. Overvoltage can have detrimental effects on electrical equipment, leading to insulation breakdown, component damage, and ultimately, failure.
The magnitude and duration of the overvoltage are critical factors in determining the extent of damage. Transient
To protect against the harmful effects of overvoltage, various protective measures are employed. Surge protective devices