ROTATING ELECTRICAL MACHINES. PART 18: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS. SECTION 31: TEST PROCEDURES FOR FORM-WOUND WINDINGS. THERMAL EVALUATION AND CLASSIFICATION OF INSULATION SYSTEMS USED IN MACHINES UP TO AND INCLUDING 50 MVA AND 15 KV.
NORMA vydaná dňa 22.2.1997
Designation standards: UNE-EN 60034-18-31:1997
Note: NEPLATNÁ
Publication date standards: 22.2.1997
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE