prEN 60909-3

Short-circuit current calculation in three-phase a.c. systems - Part 3: Currents during two separate simultaneous single phase line-to-earth short circuits and partial short-circuit currents flowing through earth prEN 60909-3

General information

Current stage: 50.98 Project deleted Sep 21, 1995

Originator: CENELEC

Owner: CLC/SR 73 Short-circuit currents

Type: European Norm

ICS: 29.240 Power transmission and distribution networks

Scope

The object of this standard is to establish practical and concise procedures for the calculation of line-to-earth short-circuit currents during two separate simultaneous single phase short circuit and partial short-circuit currents through earth from electrical installations, leading to conservative results with sufficient accurate.

Life cycle

NOW

ABANDON
prEN 60909-3
50.98 Project deleted
Sep 21, 1995

prEN 60909-3

Short-circuit current calculation in three-phase a.c. systems - Part 3: Currents during two separate simultaneous single phase line-to-earth short circuits and partial short-circuit currents flowing through earth prEN 60909-3

General information

Scope

Life cycle

NOW

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