BS 7639:1993 Short-circuit current calculation in three-phase a.c. systems
Publication Year
1993
Document Status
Withdrawn
Abstract
Specifies a procedure for the calculation of systems operating at 50Hz or 60Hz with nominal voltage up to 380kV.
Document History
Superseded by BS EN 60909-0:2001 on 1/7/2004.
ISBN
0580216756
Publisher Information
British Standards Institution
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