UNE 21239-1:2001

Short-circuit current calculation in three-phase a.c. systems. Part 1: Factors for the calculation of short-circuit currents in three-phase a.c. systems according to IEC 60909.

STANDARD published on 30.10.2001

Spanish -
electronic design (pdf) (131.80 USD)

Spanish -

Print design (144.90 USD)

The information about the standard:

Designation standards: UNE 21239-1:2001
Note: WITHDRAWN
Publication date standards: 30.10.2001
The number of pages: 66
Approximate weight : 198 g (0.44 lbs)
Country: Spanish technical standard
Category: Technical standards UNE