Emergency power testing must be conducted how frequently?

Emergency power testing is critical to ensure that backup power systems function properly during an emergency. The correct frequency for conducting these tests is monthly. Regular, scheduled testing helps to identify any potential failures or issues with the emergency power systems that could compromise their effectiveness when needed most. Monthly testing practices are often outlined in regulations and guidelines to ensure that facilities maintain a high standard of readiness.

Conducting tests only once a week or quarterly may not provide sufficient assurance that the systems are operational and reliable. Weekly testing could lead to unnecessary wear and tear on the equipment, while quarterly testing might be too infrequent to catch issues that could arise between those intervals. Annual tests are simply not frequent enough to maintain the necessary confidence in the reliability of emergency power during critical situations.