AS 2676.1:2020 PDF Download

AS 2676.1:2020 standard provides guidelines and requirements for the proper handling of vented secondary batteries installed in buildings, structures, or premises. The standard applies to batteries with a nominal voltage of 24 V or higher and a capacity greater than 10 A.h at the 1-hour rate. It specifies the requirements for batteries consisting of vented lead-acid cells and alkaline batteries with vented cells, such as nickel-cadmium cells.

The standard covers the installation, maintenance, testing, and replacement of these batteries, including the associated components of the direct current (d.c.) system that are essential for its operation. However, it is important to note that the standard only applies to vented cells. The installation and maintenance of sealed cells are covered by AS 3011.2 and AS 2676.2. For telecommunications carriers utilizing extra-low voltage (d.c.) power supplies in public telecommunications networks, specific requirements can be found in AS/NZS 3015. Additionally, general installation and safety requirements for battery energy storage systems (BESSs) are provided in AS/NZS 5139.

In summary, AS 2676.1:2020 ensures that vented secondary batteries are properly installed, maintained, tested, and replaced in buildings. It covers batteries with a minimum voltage of 24 V and a capacity exceeding 10 A.h at the 1-hour rate. The standard addresses vented lead-acid cells and alkaline batteries with vented cells. It also includes requirements for essential components of the d.c. system. However, the installation and maintenance of sealed cells are not within the scope of this standard.