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  • BSI
    BS EN IEC 62271-215:2021 High-voltage switchgear and controlgear - Phase comparator used with VDIS
    Edition: 2021
    $473.45
    / user per year

Description of BS EN IEC 62271-215:2021 2021

IEC 62271-215:2021 is applicable to phase comparators designed to be plugged into the testing points of a voltage detecting and indicating system (VDIS) according to IEC 62271-213, to give an indication of the result of a phase comparison. The main usage is to provide a clear evidence of the phase relationship between two energized parts of a high-voltage network, at the same nominal voltage and frequency before coupling them. This first edition cancels and replaces the first edition of IEC 61243-5 published in 1997 and the first edition of IEC 62271-206 published in 2011. This edition constitutes a merging of the content of IEC 61243-5 and IEC 62271-206. This edition includes the following significant technical changes with respect to the previous editions of IEC 61243-5 and IEC 62271-206:
  1. the document does not include the specific phase comparators (SPCs) as defined in IEC 61243-5, which was specific to manufacturers, and takes back the technical principles of the universal phase comparator (UPC) for VDIS of all manufacturers;
  2. the phase comparator for sequential connected operation is introduced to facilitate the operation of phase comparation of large MV panels.


Standard NumberBS EN IEC 62271-215:2021
TitleHigh-voltage switchgear and controlgear - Phase comparator used with VDIS
StatusDefinitive
Publication Date2021-09-09
Identical National Standard OfEN 62271-215 Ed.1.0, IEC 62271-215 Ed.1.0
DescriptorsTesting, Phase comparators, Control gear (electric), Switchgear, High voltage
ICS29.240.20 Power transmission and distribution lines, 13.260 Protection against electric shock. Live working, 29.130.10 High voltage switchgear and controlgear, 29.130.01 Switchgear and controlgear in general
CommitteePEL/17
ISBN978 0 580 98847 9
PublisherBSI
Pages46

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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