SectionElectrical Safety Requirements for Robot CellsPublished: DatePublished on ZhilianhaiChecksReliable protective earthing with a measured value on record.Isolation and short-circuit protection sized correctly.Control cabinet rating suited to the environment.Power and signal cables separated, shields terminated properly.No accessible live parts in normal operation.Common defectsDefectRiskPoor earthingShock and interferenceChafed cablesShort circuits and fireDust in the cabinetInsulation breakdown and overheating
