Norm

NEN-EN-IEC 62271-103:2011 en

Hoogspanningsschakelmaterieel - Deel 103: Schakelaars voor een spanning hoger dan 1 kV en tot en met 52 kV

Volledig inclusief:

253,59

Over deze norm

Status Definitief
Aantal pagina's 70
Commissie Schakelmateriaal
Gepubliceerd op 01-10-2011
Taal Engels
This part of IEC 62271 is applicable to three-phase, alternating current switches and switchdisconnectors for their switching function, having making and breaking current ratings, for indoor and outdoor installations, for rated voltages above 1 kV up to and including 52 kV and for rated frequencies from 162/3 Hz up to and including 60 Hz. This standard is also applicable to single-pole switches used on three phase systems. This standard is also applicable to the operating devices of these switches and to their auxiliary equipment. Switch-disconnectors are also covered by IEC 62271-102 for their disconnecting function. Devices that require a dependent manual operation are not covered by this standard. General principles and provisions of this standard may also be applicable to single pole switches intended for application in single-phase systems. The requirements for dielectric tests and making and breaking tests should be in accordance with the requirements of the specific application. This standard establishes requirements for general, limited and special purpose switches used in distribution systems. It is assumed that opening and closing operations are performed according to the manufacturer's instructions. A making operation may immediately follow a breaking operation but a breaking operation should not immediately follow a making operation since the current to be broken may then exceed the rated breaking current of the switch.

Details

ICS-code 29.130.10
Nederlandse titel Hoogspanningsschakelmaterieel - Deel 103: Schakelaars voor een spanning hoger dan 1 kV en tot en met 52 kV
Engelse titel High-voltage switchgear and controlgear - Part 103: Switches for rated voltages above 1 kV up to and including 52 kV
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