Power outages, utility surges, and voltage sags can wipe out critical enterprise data and instantly destroy unconditioned power hardware. Uninterruptible Power Supply (UPS) units and backup power systems serve as your primary defense line against electrical disasters.
Key Maintenance Priorities for Power Systems
Battery Testing: Sealed lead-acid and lithium batteries lose charge capacity over time. Test battery banks under load at least twice per year.
Inverter & Bypass Calibration: Verify that your system transitions smoothly from mains utility power to battery inverter mode without dropping connected equipment loads.
Thermal Inspection: Check internal busbars, connections, and cooling fans for thermal anomalies using infrared tools during regular preventative servicing.
A neglected UPS unit offers false security. Keeping backup systems properly serviced guarantees continuous operation when mains utility power suddenly fails.