In cases of critical care units, isolated power systems are designed to protect the patients and also the caregivers from any kind of shocks or injury in the care units. Line isolation monitors are the most important and essential component among the other isolated power panels. They are generally the piece of isolated power panels which monitors the hazard current and alarms too if the electric current has reached such a tremendous level. In the health care facility system if there is any kind of fault in the electrical flow pathway then it will opt to the least resistance way due to the presence of the isolated power. In the “wet procedure location” patients are vulnerable, critical electrical equipment is often used and fluids are also present. So these all together creates a dangerous process event when any kind of electrical fault or short circuit takes place.