Superseded
Standard
Historical
IEC 60909-3:2003
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
Preview
Summary
specifies procedures for calculation of the prospective short-circuit currents with an unbalanced short circuit in high-voltage three-phase AC systems operating at nominal frequency 50 Hz or 60 Hz, i.e.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 09/29/2003 |
| Release Date | 09/29/2003 |
| Cancellation Date | 03/09/2009 |
| Edition | 2 |
| Page Count | 63 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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