IEEE Guide for Construction and Interpretation of Thermal Limit Curves for Squirrel-Cage Motors Over 500 hp
NORMA vydána dne 9.3.1987
Designation standards: IEEE 620-1987
Note: NEPLATNÁ
Publication date standards: 9.3.1987
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEEE