{"id":362320,"date":"2024-10-20T01:40:04","date_gmt":"2024-10-20T01:40:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-20-30410795-dc\/"},"modified":"2024-10-26T02:36:52","modified_gmt":"2024-10-26T02:36:52","slug":"bsi-20-30410795-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-20-30410795-dc\/","title":{"rendered":"BSI 20\/30410795 DC"},"content":{"rendered":"

PDF Catalog<\/h4>\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
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Test conditions
4.1 Test environment
5 Test apparatus
5.1 Test equipment <\/td>\n<\/tr>\n
14<\/td>\n5.2 Test ladder and mounting <\/td>\n<\/tr>\n
15<\/td>\n5.3 Source of heat
5.3.1 Burner
5.3.2 Flow meters and flow rates <\/td>\n<\/tr>\n
16<\/td>\n5.3.3 Verification <\/td>\n<\/tr>\n
17<\/td>\n5.4 Shock producing device
5.5 Positioning of source of heat
5.6 Continuity checking arrangements
5.7 Short circuit detection
6 Test specimen
6.1 Test specimen preparation <\/td>\n<\/tr>\n
18<\/td>\n6.2 Test specimen mounting
7 Test procedure
7.1 Test equipment and arrangement
7.2 Electrical connections and electrification <\/td>\n<\/tr>\n
19<\/td>\n7.3 Flame, shock application and voltage supply
7.4 Optional water spray or water jet
8 Performance requirements
8.1 Flame application time
8.2 Acceptance criteria <\/td>\n<\/tr>\n
20<\/td>\n9 Retest procedure <\/td>\n<\/tr>\n
21<\/td>\n10 Test report
11 Cable marking <\/td>\n<\/tr>\n
22<\/td>\nAnnex A (normative) Verification procedure for the source of heat
A.1 Measuring equipment
A.2 Procedure <\/td>\n<\/tr>\n
23<\/td>\nA.3 Evaluation
A.4 Further verification
A.5 Verification report\u2003 <\/td>\n<\/tr>\n
24<\/td>\nAnnex B (informative) Guidance on the choice of recommended test apparatus
B.1 Burner and Venturi <\/td>\n<\/tr>\n
25<\/td>\nAnnex C (informative) Guidance for using optional water spray\/jet protocol
C.1 General
C.2 Modifications for optional water spray or jet protocols <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

BS EN IEC 60331-4. Tests for electric cables under fire conditions. Circuit integrity – Part 4. Test method for fire with shock at a temperature of at least 830 \u00b0C for cables of rated voltage higher than 1kV up to and including 30 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>\n2020<\/td>\n31<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":362328,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[239,2641],"product_tag":[],"class_list":{"0":"post-362320","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-220-40","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\/362320","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\/362328"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=362320"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=362320"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=362320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}