IEC 60909-3:2003
Superseded
Date published:
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 AC systems operating at nominal frequency 50 Hz or 60 Hz, i.e.
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IEC 60909-3:2003
Get this standard
Prices exclude GST
PDF
( Single user document)
$440.00 NZD
HardCopy
$480.87 NZD
Networkable PDF
Price varies