What two basic electrical safety tests should be performed on line powered equipment?

The focus on ground wire integrity and ground wire leakage current is pivotal for ensuring the safe operation of line-powered medical equipment. Ground wire integrity refers to the effectiveness of the ground connection, which is crucial for preventing electric shock. A properly functioning ground wire ensures that any fault current has a safe path to ground, reducing the risks of electrical hazards to both patients and healthcare staff.

Ground wire leakage current measurements assess how much current might escape through the ground connection when the device operates. Elevated levels of leakage current can indicate malfunctioning insulation or a fault within the equipment, potentially posing a danger if a patient or operator comes into direct contact with the device.

Together, these tests provide essential information about the safety of the electrical system, ensuring that line-powered medical devices meet safety standards and protect users from electrical shock or burn injuries.