{"id":415347,"date":"2024-10-20T06:04:40","date_gmt":"2024-10-20T06:04:40","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-61557-72022-2\/"},"modified":"2024-10-26T11:17:59","modified_gmt":"2024-10-26T11:17:59","slug":"bs-en-iec-61557-72022-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-61557-72022-2\/","title":{"rendered":"BS EN IEC 61557-7:2022"},"content":{"rendered":"

PDF Catalog<\/h4>\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
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nAnnex ZA (normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
8<\/td>\nFOREWORD <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n4 Requirements
4.1 General
4.2 Indication <\/td>\n<\/tr>\n
12<\/td>\n4.3 Measuring equipment
4.3.1 General
4.3.2 Portable phase sequence indicator
4.3.3 Test leads for direct contact with live parts and accessories <\/td>\n<\/tr>\n
13<\/td>\n5 Marking and operating instructions
5.1 Marking
5.2 Operating instructions
6 Tests
6.1 General
6.1.1 Tests \u2013 General
6.1.2 Visual display
6.1.3 Audible indication (if applicable)
6.2 Leakage current <\/td>\n<\/tr>\n
14<\/td>\n6.3 Test of mechanical requirements (type tests)
6.3.1 Mechanical shock test
6.3.2 Test of leads for direct contact with live parts
6.4 Overvoltage
6.5 Test of markings <\/td>\n<\/tr>\n
15<\/td>\nAnnex A (normative) Illustrations for mechanical tests
Figure A.1 \u2013 Mechanical shock test <\/td>\n<\/tr>\n
16<\/td>\nFigure A.2 \u2013 Drop test <\/td>\n<\/tr>\n
17<\/td>\nAnnex B (informative) Phase sequence test
B.1 Phase sequence test \u2013 Tripolar connection
B.2 Phase sequence test \u2013 Sequential bipolar connection
Figure B.1 \u2013 Tripolar connection <\/td>\n<\/tr>\n
18<\/td>\nFigure B.2 \u2013 Sequential bipolar connection <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures – Phase sequence<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":415357,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[543,2641],"product_tag":[],"class_list":{"0":"post-415347","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-240-01","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\/415347","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\/415357"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=415347"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=415347"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=415347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}