New BUILDERA Case Study CS-2020-1
CS-2020-1 is a comprehensive new BUILDERA case study that examines nuisance (ghost) tripping of a ground-fault circuit-interrupter connected to a basement sewage pump.
Learn about typical wastewater pump-installation configurations and possible causes for excessive ground-leakage current.
Identify and remedy potential shock hazards that pose occupant safety risks.
Apply basic measurement principles using AC clamp meters to aggressively tackle tripping GFCIs.
Contractors, building inspectors, property managers and homeowners alike will benefit from the essential analysis in this case study.