{"id":255635,"date":"2024-10-19T16:54:00","date_gmt":"2024-10-19T16:54:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-174092020\/"},"modified":"2024-10-25T12:21:58","modified_gmt":"2024-10-25T12:21:58","slug":"bs-en-iso-174092020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-174092020\/","title":{"rendered":"BS EN ISO 17409:2020"},"content":{"rendered":"

This document specifies electric safety requirements for conductive connection of electrically propelled road vehicles to external electric circuits. External electric circuits include external electric power supplies and external electric loads. This document provides requirements for the charging modes 2, 3, 4, as defined in IEC 61851-1<\/span><\/span>, and reverse power transfer. For mode 4, this document provides requirements regarding the connection to an isolated DC EV charging station according to IEC 61851-23<\/span><\/span>.<\/p>\n

\n
\n NOTE 1\n <\/div>\n

This edition does not provide requirements for mode 1.<\/p>\n<\/div>\n

\n
\n NOTE 2\n <\/div>\n

External electric circuits are not part of the vehicle.<\/p>\n<\/div>\n

This document applies to the on-board sections of vehicle power supply circuits. It applies also to dedicated power supply control functions used for the connection of the vehicle to an external electric circuit.<\/p>\n

It does not provide comprehensive safety information for manufacturing, maintenance and repair personnel.<\/p>\n

\n
\n NOTE 3\n <\/div>\n

ISO 6469-3<\/span><\/span> provides general electrical safety requirements for electrically propelled road vehicles.<\/p>\n<\/div>\n

\n
\n NOTE 4\n <\/div>\n

With this edition of this document the limitation of y-capacitance for protection against electric shock under single failure conditions is no longer applicable as a fault protection provision when the vehicle has a conductive DC connection to an external electric circuit.<\/p>\n<\/div>\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\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
10<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
18<\/td>\n4 Environmental and operational conditions <\/td>\n<\/tr>\n
19<\/td>\n5 Specific requirements for the vehicle inlet, plug, and cable
5.1 Requirements for the plug and cable (case A)
5.2 Requirements for the vehicle inlet
6 Requirements for protection of persons against electric shock
6.1 General
6.2 Basic protection when connected to an external electric circuit <\/td>\n<\/tr>\n
20<\/td>\n6.3 Protective conductor <\/td>\n<\/tr>\n
21<\/td>\n6.4 Isolation resistance
6.4.1 AC connection
6.4.2 DC connection
6.5 Requirements for unmated vehicle contacts
6.5.1 General <\/td>\n<\/tr>\n
22<\/td>\n6.5.2 Normal operation
6.5.3 Operation under single fault conditions <\/td>\n<\/tr>\n
23<\/td>\n6.6 Insulation coordination
6.6.1 AC connection
6.6.2 DC connection <\/td>\n<\/tr>\n
24<\/td>\n6.7 Touch current
6.8 Compatibility with residual current devices (RCD)
7 Protection against thermal incident
7.1 Requirements for normal operation
7.2 Overcurrent protection
7.2.1 General <\/td>\n<\/tr>\n
25<\/td>\n7.2.2 Overload protection
7.2.3 Short-circuit protection for AC connection
7.2.4 Short-circuit protection for DC connection <\/td>\n<\/tr>\n
26<\/td>\n7.3 Arc protection for DC connections <\/td>\n<\/tr>\n
27<\/td>\n7.4 Residual energy after disconnection
7.5 Transient overvoltage
8 Additional requirements for AC power transfer
8.1 Voltage and frequency ranges for normal operation
8.2 Current characteristics
8.2.1 Load current <\/td>\n<\/tr>\n
28<\/td>\n8.2.2 Inrush current
8.3 Active factor <\/td>\n<\/tr>\n
29<\/td>\n8.4 Interlock function for the vehicle coupler
8.5 Phase order in three-phase operation
9 Additional requirements for DC power transfer
9.1 General
9.2 Disconnection device <\/td>\n<\/tr>\n
30<\/td>\n9.3 Control pilot functions
9.4 Vehicle isolation resistance monitoring system
9.5 Locking of the vehicle connector
9.6 AC or DC electric power at the same contacts <\/td>\n<\/tr>\n
31<\/td>\n9.7 Contact temperature <\/td>\n<\/tr>\n
32<\/td>\n9.8 Overvoltage in case of a load dump
9.9 Compatibility with insulation monitoring
10 Reverse power transfer
10.1 General <\/td>\n<\/tr>\n
33<\/td>\n10.2 AC reverse power transfer
10.2.1 General
10.2.2 Output power quality <\/td>\n<\/tr>\n
34<\/td>\n10.2.3 Prevention of disconnection of vehicle coupler under load
10.2.4 Protection against electrical shock
10.2.5 Protection against thermal incident
10.3 DC reverse power transfer
10.3.1 General <\/td>\n<\/tr>\n
35<\/td>\n10.3.2 Connection to the external electric circuit
10.3.3 Protection against overdischarge of the RESS
10.3.4 Auxiliary power supply from EV (optional)
10.3.5 Protection against thermal incident
11 Operational requirements
12 Owner\u2019s manual and marking
12.1 Owner’s manual
12.2 Marking
13 Test procedure
13.1 General <\/td>\n<\/tr>\n
36<\/td>\n13.2 Resistance of protective conductor
13.3 Isolation resistance test
13.4 Withstand voltage test
13.4.1 General <\/td>\n<\/tr>\n
37<\/td>\n13.4.2 Test voltage
13.5 Inrush current tests
13.5.1 General <\/td>\n<\/tr>\n
38<\/td>\n13.5.2 Measurement
13.6 Touch current
13.6.1 General <\/td>\n<\/tr>\n
39<\/td>\n13.6.2 AC Charging <\/td>\n<\/tr>\n
41<\/td>\n13.6.3 DC charging <\/td>\n<\/tr>\n
42<\/td>\n13.7 DC power transfer with maximum current
13.8 DC power contact over temperature <\/td>\n<\/tr>\n
45<\/td>\nAnnex A (informative) Y capacitance measurement <\/td>\n<\/tr>\n
48<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Electrically propelled road vehicles. Conductive power transfer. Safety requirements<\/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>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":255640,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-255635","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\/255635","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\/255640"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=255635"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=255635"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=255635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}