{"id":254482,"date":"2024-10-19T16:48:56","date_gmt":"2024-10-19T16:48:56","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-61558-2-71998\/"},"modified":"2024-10-25T12:13:25","modified_gmt":"2024-10-25T12:13:25","slug":"bs-en-61558-2-71998","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-61558-2-71998\/","title":{"rendered":"BS EN 61558-2-7:1998"},"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
1<\/td>\nBRITISH STANDARD <\/td>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
4<\/td>\nForeword
Foreword to amendment A11 <\/td>\n<\/tr>\n
5<\/td>\n1 Scope
2 Normative references
3 Definitions
4 General requirements
5 General notes on tests
6 Ratings <\/td>\n<\/tr>\n
6<\/td>\n7 Classification
8 Marking and other information <\/td>\n<\/tr>\n
7<\/td>\n9 Protection against accessibility to hazardous live parts
10 Change of input voltage setting
11 Output voltage and output current under load
12 No-load output voltage <\/td>\n<\/tr>\n
8<\/td>\n13 Short-circuit voltage
14 Heating
15 Short-circuit and overload protection <\/td>\n<\/tr>\n
9<\/td>\n16 Mechanical strength
17 Protection against harmful ingress of dust, solid objects and moisture
18 Insulation resistance and electric strength
19 Construction <\/td>\n<\/tr>\n
10<\/td>\n20 Components <\/td>\n<\/tr>\n
11<\/td>\n21 Internal wiring
22 Supply connection and other external flexible cable or cords <\/td>\n<\/tr>\n
12<\/td>\n23 erminals for external conductors
24 Provision for protective earthing
25 Screws and connections
26 Creepage distances, clearances, and distances through insulation
27 Resistance to heat, abnormal heat, fire and tracking
28 Resistance to rusting <\/td>\n<\/tr>\n
13<\/td>\nFigure 101 Small test finger
Figure 102 Arrangement for impact test for transformers for toys ( <\/td>\n<\/tr>\n
14<\/td>\nAnnex C Material group\ufffdII
Annex D Material group\ufffdI <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Safety of power transformers, power supply units and similar – Particular requirements for transformers for toys<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2004<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":254484,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-254482","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/254482","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\/254484"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=254482"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=254482"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=254482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}