NERC Standard PRC-005-6 sets the benchmark for battery reliability in the utility industry. This comprehensive standard ensures the integrity of power systems through:
Rigorous assessment protocols for VLA, VRLA, and NiCad batteries
Structured maintenance and testing schedules at specific intervals (ranging from 4 months to 6 years)
Documentation of how the above assessments and maintenance schedules are performed
By adhering to these stringent requirements, utilities not only maintain compliance but also significantly enhance system reliability and operational readiness.