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Normas BSI – AENOR
BS EN 62271-105:2003

BS EN 62271-105:2003

High-voltage switchgear and controlgear. Alternating current switch-fuse combinations

Fecha Anulación:
2013-01-31 /Withdrawn
Comité:
PEL/17
Equivalencias internacionales:

EN 62271-105:2003

IEC 62271-105:2002

Relación con otras normas BSI:

Reemplazada por: BS EN 62271-105:2012

Reemplaza a: BS EN 60420:1993

Reemplazada por: BS EN 62424:2016

Resumen:
Applies to three-pole units for public and industrial distribution systems which are functional assemblies of switches including switch-disconnectors and current-limiting fuses designed so as to be capable of - breaking, at the rated recovery voltage, any current up to and including the rated short-circuit breaking current, - making, at the rated voltage, circuits to which the rated short-circuit breaking current applies. It does not apply to fuse-circuit-breakers, fuse-contactors, combinations for motor-circuits or to combinations incorporatingsingle capacitor bank switches.
Keywords:
Fuses, Short-circuit currents, Electrical protection equipment, Electrical equipment, Switch-fuses, Electric power distribution, Ratings, Switches, Alternating current, Electrical testing, Electric current control, High-voltage equipment, Switchgear, Rated current, Circuit-breakers, Designations, Electric control equipment, Type testing
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