SR EN 60909-3:2004

Short-circuit currents in three-phase a.c systems -- Part 3: Currents during two separate simultaneous line-to-earth short-circuits and partial short-circuit currents flowing through earth

Specifies procedures for calculation of the prospective short-circuit currents with an unbalanced short circuit in high-voltage three-phase a.c. systems operating at nominal frequency 50 Hz or 60 Hz, i.e.

General information

Status : Withdrawn
Approval date : 11/30/2004
Publish date : 12/1/2004
Withdrawal date : 3/1/2013
Number of pages : 36
ICS : 17.220.01 Electricity. Magnetism. General aspects,29.240.20 Power transmission and distribution lines
Technical Committee : 158 - Short circuit currents

Relations with other standards:

Normative reference SR EN 60909-0:2003
Replaced by SR EN 60909-3:2010