This standard specifies the environmental conditions, design and manufacture, electromagnetic compatibility, electrical technical documents, test conditions and inspection rules for electrical equipment and systems of industrial machinery. This standard applies to electrical equipment, electronic equipment and programmable electronic equipment and systems of industrial robots (hereinafter referred to as "electrical equipment and systems"). The electrical equipment and systems of industrial robot systems/units can refer to this standard. Note: The electrical equipment and systems of industrial robots referred to in this standard generally include control equipment (control device/controller), drive device (driver/drive unit and servo motor), teaching box, communication interface, sensor and electric cabinet, etc. .