Best Practice Detail

13-10-0623

Network Operators, Service Providers should perform annual maintenance by performing a discharge test or by using an ohmic test instrument if they are using Valve Regulated Lead Acid (VRLA) batteries.

Status: Rollover New

References/Comments: The aging properties of these batteries can lead to thermal runaway that may cause a fire. See GR-4228, VRLA Battery String Certification Levels Based on Requirements for Safety and Performance and http://telecom-info.telcordia.com/site-cgi/ido/docs.cgi?DOCUMENT=gr- 4228&KEYWORDS=&TITLE=&ID=097222093 SEARCH

Historical events:

Network Operators
Service Providers
Cable
Internet/Data
Satellite
Wireless
Wireline
Fire
Network Operations
Power
Procedures
CSRIC VII: Rollover New In CSRIC VII