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Publication details

Publication CODE Title
NBN EN IEC 62271-108:2020 (2020-10) HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 108: HIGH-VOLTAGE ALTERNATING CURRENT DISCONNECTING CIRCUIT-BREAKERS FOR RATED VOLTAGES ABOVE 52 kV
 
Price Excl. VAT Total number of pages, tables and drawings
14.00 € 3.
Description
This part of EN 62271 applies to high-voltage alternating current disconnecting circuit-breakers for operation at frequencies of 50 Hz and 60 Hz on systems having voltages of 72,5 kV and above. This standard identifies which requirements of EN 60694, EN 62271-100 and EN 62271-102 standards are applicable. It also gives the additional requirements specific to these devices. This standard covers a circuit-breaker which, when in the open position, satisfies the requirements of both a circuit-breaker and a disconnector.
Class  C
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

DE version
EN version
FR version
Status
Status IEC PUBLICATION
Situation Currently active
Replaces  NBN EN 62271-108:2006
Origin
Committee CLC/TC 17AC
High-voltage switchgear and controlgear
Approval
BEC Approval 2020-08-13
NBN Approval 2020-10-22
NBN Status New
Date of ratification (d.o.r.) 2020-08-13
Date of announcement (d.o.a.) 2020-11-13
IEC file modification date 2020-09-26