Telcordia Generic Requirements for Secondary Non-Aqueous Lithium Batteries
Document Number GR-3150
Issue Number 04
Issue Date Jul 2023
GR-3150 presents proposed generic criteria for large format non-aqueous rechargeable lithium batteries intended to replace or
interoperate with conventional batteries (i.e., lead-acid and nickel based), function seamlessly with DC power plants, and provide
reliable backup power to load equipment located in a network environment of a typical telecommunications service provider.
This standard addresses lithium batteries comprising non-aqueous liquid or polymerized electrolytes. Lithium batteries compliant
with the criteria in this document are recommended for deployment in the Outside Plant (OSP) at locations such as Controlled
Environmental Vaults (CEVs), Electronic Equipment Enclosures (EEEs), and huts, and in uncontrolled structures such as cabinets. The
objective of this GR is to:
Issue 4 of GR-3150 adds a requirement to the Electrical Safety Section by the US Department of Labor Occupational Safety and Health
Administration (OSHA) Nationally Recognized Testing Laboratory (NRTL), and harmonizes with UL 1973.
- Simplify the complexities associated with product introduction, qualification, and deployment by providing a common framework
for evaluating and qualifying various lithium battery technologies.
- Help ensure robust battery design and manufacturing early in the product's life cycle.
- Evaluate the effectiveness of protection circuitry.
- Ensure that lithium-ion battery end users have detailed, battery-specific
hazardous material information plus appropriate fire-fighting procedures to
meet federal, state, or local regulatory requirements, and to protect employees and surrounding equipment.
- Provide functional design and technical guidelines for this new technology.
- Present commentaries that address the complexities of assessing lithium-battery service life.
GR-3150 does not address or define criteria for:
GR-3150, Generic Requirements for Secondary Non-Aqueous Lithium Batteries, Issue 4, replaces Issue 3. Use of these test
procedures is solely at the user's risk.
- Lithium battery subsystem design and specification.
- Recommended practices for the installation, maintenance, and replacement of lithium batteries.
- Methodology to evaluate lithium battery life.
When using GR-3150, you may want to refer to GR-63, GR-78, GR-474, GR-1089, and GR-3108.
Components of this product are: