In wet procedure locations of health care facilities, what type of protective equipment is required if GFCI protection cannot be tolerated?

In wet procedure locations within healthcare facilities, the use of isolated power systems is essential when ground-fault circuit interrupter (GFCI) protection is not feasible. Isolated power systems are designed to reduce the risk of electric shock by providing a level of safety that limits the amount of current that can flow through a person who might accidentally come into contact with a live part of the electrical system. This is particularly important in environments where moisture can increase the risk of electrical hazards.

Isolated power systems work by isolating the electrical source from ground and using a transformer to maintain a balanced current, allowing for safe operation even in wet conditions. These systems continuously monitor for ground faults and can automatically disconnect in the event of a fault, providing an additional layer of safety.

In contrast, standard power systems and emergency power systems do not offer the same level of protection against ground faults in wet locations. Therefore, isolated power systems become the necessary choice for ensuring safety in these hazardous areas.