Ключевые слова:
Enclosures|Protected electrical equipment|Dimensions|Electrical protection equipment|Leakage paths|Earthing|Power transformers|Electric enclosures|Gate-end boxes|Marking|Mining equipment|Rated voltage|Rated frequencies|Contactors|Bus-bars|Dry-type transformers|Electric control equipment|Coal mining|Isolator switches|Rated current|Type d protected electrical equipment|Design|Transformers|Clearance distances|Drilling machines|Electrical testing