UNE 21239-4:2002IN

Short-circuit currents in three-phase a.c. systems - Part 4: Examples for the calculation of short-circuit currents

NORMA vydaná dňa 30.5.2002

The information about the standard:

Designation standards: UNE 21239-4:2002IN
Publication date standards: 30.5.2002
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE