Specifications include, but are not limited to: Clean interior and exterior of the unit Perform a complete electrical inspection Visually verify and inspect wiring harnesses, contactors, cables, and other major components Inspect and tighten connections to transformers and bus bar Inspect and tighten breakers Inspect and tighten capacitor bank connections Verify and record kVA and kW load and capacity for each phase Verifying grounding Verify the monitor is recording correctly within 2% of measured values Perform infrared testing of all electrical power connections Verify continuity and correct rating of all fuses Measure input and output phase-to-phase voltage Measure output phase-to-neutral voltage Measure the output, neutral, and ground currents Verify all cooling fans are operating correcting UPS Service Requirements
