The equipment that might require maintenance is no longer limited to just batteries. 700.3 Tests and Maintenance (A) Conduct or Witness Test. To ensure that the emergency power system meets or exceeds the original installation specifications, the authority having jurisdiction must conduct or witness an acceptance test of the emergency power system upon completion. (B) Periodic Testing. Emergency power systems must be periodically tested to ensure that adequate maintenance has been ...

Website Registration Required to Access this Content

Only registered users have access to Silver content. 

Registration on EC&M allows you exclusive access to high value content centered around proprietary research, expert NEC analysis and in-depth technical procedures.

Already registered? here.