Site RCD and Emergency Lighting Testing

Residual Current Devices (RCDs) and emergency lighting systems are critical safety components in any building. Regular testing of these systems ensures their reliability and compliance with safety regulations.

RCD Testing: RCDs are designed to protect against electrical shock by cutting off the power supply when a fault is detected. Testing involves:

Visual inspection for signs of damage or wear.

Manual testing using the device’s test button to ensure it trips correctly.

Using a specialized RCD tester to simulate faults and measure trip times and current sensitivity. Regular RCD testing helps identify potential issues and prevents electrical hazards.

Emergency Lighting Testing: Emergency lighting provides illumination during power outages, guiding occupants safely out of the building. Testing procedures are carried out to Australian Standards AS/NZS 2293.2:2019 and include:

Visual inspection to check for damage, cleanliness, and correct positioning.

Functionality tests to ensure lights activate during power failures.

Duration tests to verify the lighting remains operational for the required period (usually 90 minutes). Routine testing and maintenance are crucial for ensuring these systems perform effectively during emergencies, enhancing overall building safety.

All RCDs are tested in accordance with Australian Standards AS/NZS 3760:2022.