PD 7639-2-1994
Short-circuit current calculation in three-phase a.c. systems. Data for electrical equipment for short-circuit current calculations in accordance with BS 7639

Standard No.

PD 7639-2-1994

Release Date

1994

Published By

British Standards Institution (BSI)

Scope

Comprises data collected from different countries to be used when necessary for calculating short-circuit currents in accordance with BS 7638:1993 and BS 7639:1994.