What is the maximum temperature allowed for the exterior surface of the galvanic isolator?

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The maximum temperature allowed for the exterior surface of a galvanic isolator is set to ensure both safety and functionality. The chosen limit of 90°C (194°F) is significant as it reflects the balance between preventing potential overheating and maintaining effective operation. Galvanic isolators are designed to prevent stray galvanic currents from causing corrosion in the vessel's metal components, which means they are typically situated in areas of high electrical activity.

If the exterior surface of the galvanic isolator were allowed to reach excessively high temperatures, there could be risks such as damage to the isolator itself or adjacent components, reduced efficiency, and potential safety hazards like electrical fires. The 90°C limit serves as a safeguard against these risks.

In considering the context of the other temperature options, they exceed the maximum allowable limit as per industry standards for galvanic isolators, which prioritizes the safe operation of electrical systems on vessels. Exceeding this threshold could lead to breakdowns in performance or safety issues, emphasizing the importance of adhering to the specified maximum surface temperature.

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