{"id":250628,"date":"2024-10-19T16:32:01","date_gmt":"2024-10-19T16:32:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-19-30388047-dc\/"},"modified":"2024-10-25T11:46:19","modified_gmt":"2024-10-25T11:46:19","slug":"bsi-19-30388047-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-19-30388047-dc\/","title":{"rendered":"BSI 19\/30388047 DC"},"content":{"rendered":"

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\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\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
13<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
15<\/td>\n3 Terms, definitions and abbreviations
3.1 Terms and definitions <\/td>\n<\/tr>\n
21<\/td>\n3.2 Abbreviations <\/td>\n<\/tr>\n
22<\/td>\n4 General requirements
4.1 Performance requirements
4.2 Performance criteria
4.2.1 General
4.2.2 Performance criterion A
4.2.3 Performance criterion B <\/td>\n<\/tr>\n
23<\/td>\n4.2.4 Performance criterion C
4.3 Environmental service conditions
4.3.1 Altitude
4.3.2 Operating temperature <\/td>\n<\/tr>\n
24<\/td>\n4.3.3 Switch-on extended operating temperature <\/td>\n<\/tr>\n
25<\/td>\n4.3.4 Rapid temperature variations
4.3.5 Shock and vibration
4.3.6 Electromagnetic compatibility <\/td>\n<\/tr>\n
26<\/td>\n4.3.7 Relative humidity
4.4 Special service conditions
4.4.1 General
4.4.2 Atmospheric pollutants
5 Electrical service conditions
5.1 Power supply system
5.1.1 General <\/td>\n<\/tr>\n
28<\/td>\n5.1.2 Battery voltage supply system
5.1.2.1 General
5.1.2.2 Supply voltage range <\/td>\n<\/tr>\n
29<\/td>\n5.1.2.3 Temporary supply voltage variation
5.1.2.4 Interruptions of supply voltage <\/td>\n<\/tr>\n
30<\/td>\n5.1.2.5 Supply change-over <\/td>\n<\/tr>\n
31<\/td>\n5.1.2.6 Grouping of supply voltages
5.1.2.7 DC ripple factor
5.1.2.8 Behaviour of system power supply during start of combustion engine <\/td>\n<\/tr>\n
32<\/td>\n5.1.3 Supply different from the vehicle battery
5.1.3.1 Supply by a specific source
5.1.3.2 Supply by an AC auxiliary power converter
5.1.3.3 Supply with overhead line or third rail
5.2 Installation requirements
5.2.1 General
5.2.2 Installation instructions
5.2.3 Battery voltage supply system
5.2.4 Thermal compatibility <\/td>\n<\/tr>\n
33<\/td>\n5.2.5 Electromagnetic compatibility
5.2.6 Cabling inside vehicle
5.2.7 Wiring inside cubicle \/ box
5.2.8 Insulation of the installation
6 Reliability, maintainability and expected useful life
6.1 Equipment reliability
6.1.1 Predicted reliability
6.1.2 Proof of reliability <\/td>\n<\/tr>\n
34<\/td>\n6.2 Useful life
6.2.1 Maintainability
6.2.2 General
6.2.3 Preventive Maintenance
6.2.4 Corrective Maintenance
6.2.4.1 On-vehicle diagnosis and repair <\/td>\n<\/tr>\n
35<\/td>\n6.2.4.2 Off-vehicle diagnosis and repair
6.2.5 Built-in diagnostics
6.3 Automatic test equipment
6.4 Purpose-built test equipment and special tools <\/td>\n<\/tr>\n
36<\/td>\n7 Design
7.1 General
7.1.1 Quality management
7.1.2 System Life-cycle
7.2 Detailed practices – Hardware
7.2.1 Insulation coordination
7.2.2 Interfacing <\/td>\n<\/tr>\n
38<\/td>\n7.2.3 Fault protection
7.2.4 Referencing power supplies
7.2.5 Interchangeability
7.2.6 Reduction of supply voltage and ON\/OFF phases
7.2.7 Reverse polarity protection
7.2.8 Inrush currents
7.2.9 Energetic transient pulses <\/td>\n<\/tr>\n
39<\/td>\n7.2.10 Capacitance to ground\/earth
7.2.11 Spare capacity
7.2.12 Programmable component
7.3 Detailed practices – Software
7.3.1 General
7.3.2 Life-cycle
7.4 Features of software controlled equipment
7.4.1 General
7.4.2 Self-test
7.4.3 Watchdog
7.4.4 Failure indication <\/td>\n<\/tr>\n
40<\/td>\n7.4.5 Recovery
8 Electronic equipment not designed for use at rolling stock
9 Components
9.1 Procurement
9.2 Application <\/td>\n<\/tr>\n
41<\/td>\n10 Construction
10.1 Equipment construction
10.1.1 General
10.1.2 Mechanical protection
10.1.3 Polarization or coding
10.1.4 Dimensional requirements <\/td>\n<\/tr>\n
42<\/td>\n10.1.5 Integrated circuit sockets and edge connectors
10.1.6 Equipment cabling <\/td>\n<\/tr>\n
43<\/td>\n10.2 Component mounting
10.2.1 General
10.2.2 Layout
10.2.3 Fixing
10.2.4 Component lead terminations
10.2.5 Pre-set control
10.2.6 Select on test components
10.3 Electrical connections
10.3.1 General
10.3.2 Soldered connections <\/td>\n<\/tr>\n
44<\/td>\n10.3.3 Crimped connections
10.3.4 Wire wrap connections
10.3.5 Other connections
10.4 Internal flexible wiring (electrical and optical)
10.5 Flexible printed wiring <\/td>\n<\/tr>\n
45<\/td>\n10.6 Printed circuit boards – flexible and rigid
10.6.1 Holes
10.6.2 Printed circuit board acceptability
10.6.3 Layout
10.6.4 Materials
10.7 Protective coatings for printed board assemblies <\/td>\n<\/tr>\n
46<\/td>\n10.8 Identification
10.8.1 Bare PCB identification
10.8.2 Identification of subracks and printed board assemblies
10.8.3 Mounting position of subracks and printed board assemblies
10.8.4 Fuse and battery identification
10.9 Mounting
10.10 Cooling and ventilation
10.11 Materials and finishes <\/td>\n<\/tr>\n
47<\/td>\n10.12 Reworking, modification and repair of electronic assemblies
11 Safety
11.1 General
11.2 Personnel safety
11.3 Fire behaviour requirements
11.4 Functional safety
12 Documentation
12.1 General <\/td>\n<\/tr>\n
48<\/td>\n12.2 Supply and storage of documentation
12.3 Datasheet
12.4 User and maintenance manual
12.5 Equipment installation documentation <\/td>\n<\/tr>\n
49<\/td>\n12.6 Commissioning documentation
12.7 Design documentation
12.7.1 General
12.7.2 Block diagrams
12.7.3 Wiring diagrams
12.7.4 Cabling diagrams
12.7.5 Interface specification
12.7.6 Internal interface specification
12.7.7 Equipment drawings <\/td>\n<\/tr>\n
50<\/td>\n12.7.8 Documentation \u2013 Hardware
12.7.8.1 General
12.7.8.2 Manufacturing data
12.7.8.1 User Programmable Integrated Circuit (e.g. FPGA, PLD, ASIC) <\/td>\n<\/tr>\n
51<\/td>\n12.7.9 Non-repairable items list
12.7.10 Repair documentation
12.7.10.1 General
12.7.10.2 Circuit diagrams <\/td>\n<\/tr>\n
52<\/td>\n12.7.10.3 Component lists (Bill of material)
12.7.10.4 Component layout
12.7.10.5 Special maintenance tool
12.7.11 Documentation \u2013 Software
12.7.12 Documentation \u2013 System <\/td>\n<\/tr>\n
53<\/td>\n13 Testing
13.1 General
13.2 Categories of tests
13.2.1 General <\/td>\n<\/tr>\n
54<\/td>\n13.2.2 Type tests
13.2.3 Routine tests
13.2.4 Investigation tests
13.3 Tests summary <\/td>\n<\/tr>\n
55<\/td>\n13.4 Test specification
13.4.1 Visual inspection
13.4.2 Performance test <\/td>\n<\/tr>\n
56<\/td>\n13.4.3 DC Power supply test
13.4.3.1 General
13.4.3.2 Supply voltage variations
13.4.3.3 Temporary supply overvoltages <\/td>\n<\/tr>\n
57<\/td>\n13.4.3.4 Temporary supply undervoltage <\/td>\n<\/tr>\n
58<\/td>\n13.4.3.5 Interruptions of supply voltage <\/td>\n<\/tr>\n
59<\/td>\n13.4.3.6 Supply change-over <\/td>\n<\/tr>\n
60<\/td>\n13.4.4 Low temperature test <\/td>\n<\/tr>\n
61<\/td>\n13.4.5 Dry heat test
13.4.5.1 General <\/td>\n<\/tr>\n
62<\/td>\n13.4.5.2 Dry heat thermal test \u2014 Cycle A <\/td>\n<\/tr>\n
63<\/td>\n13.4.5.3 Dry heat thermal test \u2014 Cycle B <\/td>\n<\/tr>\n
64<\/td>\n13.4.5.4 Dry heat thermal test – Cycle C
13.4.6 Low temperature storage test <\/td>\n<\/tr>\n
65<\/td>\n13.4.7 Insulation test
13.4.7.1 General
13.4.7.2 Insulation resistance measurement test <\/td>\n<\/tr>\n
66<\/td>\n13.4.7.3 Voltage withstand test <\/td>\n<\/tr>\n
67<\/td>\n13.4.8 Cyclic damp heat test <\/td>\n<\/tr>\n
69<\/td>\n13.4.9 Electromagnetic compatibility test <\/td>\n<\/tr>\n
70<\/td>\n13.4.10 Salt mist test
13.4.11 Vibration and shock test
13.4.11.1 General
13.4.11.2 Simulated long life testing
13.4.11.3 Shock testing
13.4.11.4 Functional random vibration test <\/td>\n<\/tr>\n
71<\/td>\n13.4.12 Enclosure protection test (IP code)
13.4.13 Stress screening test
13.4.14 Rapid temperature variation test <\/td>\n<\/tr>\n
72<\/td>\nAnnex\u00a0A (informative)List of default requirements of EN\u00a050155 and related clauses <\/td>\n<\/tr>\n
73<\/td>\nAnnex\u00a0B (informative)TESTING APPROACH
B.1 General
B.2 Situation of applicability
B.3 General methodology
B.3.1 General <\/td>\n<\/tr>\n
74<\/td>\nB.3.2 Item specific procedures
B.3.3 Equipment specific steps <\/td>\n<\/tr>\n
75<\/td>\nB.4 Equipment integration design review
B.5 Equipment integration type test
B.6 Equipment installation design review
B.7 Equipment installation type test
B.8 Equipment installation routine test
B.9 Equipment periodic re-verification
B.10 Replacement of items and ancillary components <\/td>\n<\/tr>\n
77<\/td>\nAnnex\u00a0C (informative)Severity level of the service conditions in different rolling stock locations
C.1 General
C.2 Severity of service conditions in different rolling stock types
C.3 Intended use of rolling stock
C.4 Location of equipment on-board rolling stock <\/td>\n<\/tr>\n
79<\/td>\nC.5 Severity of the service conditions in different rolling stock locations <\/td>\n<\/tr>\n
81<\/td>\nAnnex\u00a0D (informative)Example for a summary of equipment type test compliance <\/td>\n<\/tr>\n
85<\/td>\nAnnex\u00a0E (informative)User programmable integrated circuit life cycle example <\/td>\n<\/tr>\n
86<\/td>\nAnnex\u00a0F (informative)Design suggestions for electronic hardware used on-board of rolling stock
F.2.1 Pollutants
F.2.2 Methods against ageing regarding energetic transient pulses <\/td>\n<\/tr>\n
87<\/td>\nF.2.3 Capacitor to ground\/earth
F.2.4 Inside cabling for equipment <\/td>\n<\/tr>\n
88<\/td>\nF.2.5 Earth configuration
F.2.6 Prototype testing
F.2.7 Interfacing
F.2.8 Solder joint on PBA
F.2.9 Derating <\/td>\n<\/tr>\n
97<\/td>\nAnnex\u00a0G (informative)Electronic equipment not designed for use on rolling stock application <\/td>\n<\/tr>\n
99<\/td>\nAnnex\u00a0H (informative)Paragraphs with Agreements between the involved Parties <\/td>\n<\/tr>\n
103<\/td>\nAnnex\u00a0I (informative)Electronic equipment supplied from AC system power supply
I.1 General
Electric requirements <\/td>\n<\/tr>\n
104<\/td>\nAnnex\u00a0J (informative)Typical datasheet content: <\/td>\n<\/tr>\n
107<\/td>\nAnnex\u00a0K (Informative) <\/td>\n<\/tr>\n
109<\/td>\nAnnex ZZ(informative)Relationship between this European Standard and the Essential Requirements of EU\u00a0Directive\u00a02008\/57\/EC <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

BS EN 50155. Railway applications. Rolling stock. Electronic equipment<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2019<\/td>\n112<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":250632,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[775,2641],"product_tag":[],"class_list":{"0":"post-250628","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-45-060-01","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\/250628","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\/250632"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=250628"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=250628"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=250628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}