{"id":252143,"date":"2024-10-19T16:38:33","date_gmt":"2024-10-19T16:38:33","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62271-2062011\/"},"modified":"2024-10-25T11:57:15","modified_gmt":"2024-10-25T11:57:15","slug":"bs-en-62271-2062011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62271-2062011\/","title":{"rendered":"BS EN 62271-206:2011"},"content":{"rendered":"

This part of IEC 62271 is applicable to voltage presence indicating systems (VPIS) incorporated in a.c. switchgear and controlgear covered by IEC 62271-200 or IEC 62271-201.<\/p>\n

Voltage presence indicating systems are devices used to provide information to operators about the voltage condition of the main circuit of the switchgear in which they are installed.<\/p>\n

The indication of VPIS alone is not sufficient to prove that the system is dead: if operating procedures make it mandatory, relevant voltage detectors according to IEC 61243-1, IEC 61243-2 and IEC 61243-5 should be used.<\/p>\n

This standard is also applicable to phase comparators specifically designed for use with VPIS.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nEnglish
\n
CONTENTS <\/td>\n<\/tr>\n
9<\/td>\n1 General
1.1 Scope
1.2 Normative references
2 Service conditions <\/td>\n<\/tr>\n
10<\/td>\n3 Terms and definitions
4 Ratings <\/td>\n<\/tr>\n
11<\/td>\n4.1 Rated voltage
4.2 Rated insulation level
4.3 Rated frequency
5 Design and construction
5.1 General
5.2 Threshold values for voltage presence indication <\/td>\n<\/tr>\n
12<\/td>\n5.3 Indication and perceptibility
5.4 Coupling element and voltage limiting device
Tables
\n
Table 1 \u2013 Indication corresponding to “voltage present” <\/td>\n<\/tr>\n
13<\/td>\n5.5 Marking
5.6 Phase comparator and connecting point <\/td>\n<\/tr>\n
14<\/td>\n5.7 Electromagnetic compatibility (EMC) <\/td>\n<\/tr>\n
15<\/td>\n6 Type tests
6.1 General <\/td>\n<\/tr>\n
16<\/td>\n6.2 Arrangement, assembly, marking, and instructions for use
6.3 Clear indication of VPIS
6.4 Response time of VPIS <\/td>\n<\/tr>\n
17<\/td>\n6.5 Dielectric strength of the coupling element of VPIS
6.6 Maximum current delivered by the connecting point
6.7 Voltage limiting device <\/td>\n<\/tr>\n
18<\/td>\n6.8 Clear perceptibility of visual indication <\/td>\n<\/tr>\n
19<\/td>\n6.9 Impact resistance
6.10 Clear indication of phase comparators <\/td>\n<\/tr>\n
20<\/td>\n6.11 Electromagnetic compatibility tests (EMC)
6.12 Indication until power source is exhausted <\/td>\n<\/tr>\n
21<\/td>\n7 Routine tests
7.1 General
7.2 Clear indication
8 Guide to the selection of VPIS
9 Information to be given with enquiries, tenders and orders
10 Instructions for use
10.1 General
10.2 Instructions for use of VPIS <\/td>\n<\/tr>\n
22<\/td>\n10.3 Instructions for use of phase comparators
11 Safety <\/td>\n<\/tr>\n
23<\/td>\nFigures
\n
Figure 1 \u2013 Voltage presence indicating system
Table 2 \u2013 Sequence of type tests for VPIS and phase comparators (PC) <\/td>\n<\/tr>\n
24<\/td>\nFigure 2 \u2013 Examples for measuring the response time <\/td>\n<\/tr>\n
25<\/td>\nFigure 3 \u2013 Test set-up for perceptibility of visual indication <\/td>\n<\/tr>\n
26<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

High-voltage switchgear and controlgear – Voltage presence indicating systems for rated voltages above 1 kV and up to and including 52 kVkV and up to and including 52 kV<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2011<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":252146,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[516,2641],"product_tag":[],"class_list":{"0":"post-252143","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-130-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/252143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/252146"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=252143"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=252143"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=252143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}