{"id":225877,"date":"2024-10-19T14:40:41","date_gmt":"2024-10-19T14:40:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-626392012\/"},"modified":"2024-10-25T08:34:24","modified_gmt":"2024-10-25T08:34:24","slug":"bs-en-626392012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-626392012\/","title":{"rendered":"BS EN 62639:2012"},"content":{"rendered":"

IEC 62639:2012 specifies the performance requirements for fluorescent induction lamps for general lighting purposes. In this standard, the term “lamp” stands for “induction lamp”. It may be expected that lamps which comply with this standard will start and operate satisfactorily at voltages between 92 % and 106 % of rated supply voltage and at an ambient air temperature between 10 \u00b0C and 50 \u00b0C, when operated with ballasts complying with IEC 60929 and IEC 61347-2-3, as far as applicable, and in a luminaire complying with IEC 60598-1.<\/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\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
7<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\n4 Lamp requirements
4.1 General <\/td>\n<\/tr>\n
10<\/td>\n4.2 Marking
4.2.1 General
4.2.2 Correlated colour temperature (CCT) and colour rendering index (Ra)
4.2.3 Polarity
4.3 Dimensions
4.4 Starting characteristics
4.5 Electrical characteristics
4.6 Photometric characteristics <\/td>\n<\/tr>\n
11<\/td>\n4.7 Lumen maintenance
4.8 Life
5 Information for ballast design
6 Information for luminaire design
7 Data sheets
7.1 Diagrammatic data sheets for location of lamp dimensions <\/td>\n<\/tr>\n
20<\/td>\n7.2 Lamp data sheets <\/td>\n<\/tr>\n
46<\/td>\n7.3 Maximum outline sheets <\/td>\n<\/tr>\n
57<\/td>\nAnnex A (normative) Method of test for starting characteristics
Table A.1 \u2013 Frequencies of specially prepared ballasts <\/td>\n<\/tr>\n
58<\/td>\nFigures
Figure A.1 \u2013 Test circuit for measurement of starting characteristics <\/td>\n<\/tr>\n
59<\/td>\nAnnex B (normative) Method of test for electrical and photometric characteristics <\/td>\n<\/tr>\n
61<\/td>\nFigure B.1 \u2013 Schematic set-up for measurement of electrical characteristics of externally coupled induction lamps and photometrical characteristics <\/td>\n<\/tr>\n
62<\/td>\nFigure B.2 \u2013 Example of calorimetric set-up for measurement of power of internally a-type coupled induction lamps <\/td>\n<\/tr>\n
63<\/td>\nAnnex C (normative) Method of test for lumen maintenance and life <\/td>\n<\/tr>\n
64<\/td>\nAnnex D (informative) Information for ballast design <\/td>\n<\/tr>\n
65<\/td>\nFigure D.1 \u2013 Circuit for testing ballasts \u2013 Lamp voltage, lamp current, phase shift and frequency measured at starting and during operation <\/td>\n<\/tr>\n
66<\/td>\nFigure D.2 \u2013 Circuit for testing ballasts \u2013 Lamp voltage,current and frequency measured at starting <\/td>\n<\/tr>\n
67<\/td>\nFigure D.3 \u2013 Circuit for testing ballasts \u2013 Lamp voltage, current, phase shift and frequency measured during operation <\/td>\n<\/tr>\n
68<\/td>\nAnnex E (informative) Information for luminaire design <\/td>\n<\/tr>\n
69<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fluorescent induction lamps. Performance specification<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2012<\/td>\n72<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":225880,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[523,2641],"product_tag":[],"class_list":{"0":"post-225877","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-140-30","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\/225877","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\/225880"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=225877"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=225877"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=225877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}