{"id":421955,"date":"2024-10-20T06:38:54","date_gmt":"2024-10-20T06:38:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-603102016-2\/"},"modified":"2024-10-26T12:26:26","modified_gmt":"2024-10-26T12:26:26","slug":"bs-en-603102016-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-603102016-2\/","title":{"rendered":"BS EN 60310:2016"},"content":{"rendered":"

This International Standard applies to traction and auxiliary power transformers installed on board rolling stock and to the various types of power inductors inserted in the traction and auxiliary circuits of rolling stock, of dry or liquid-immersed design.<\/p>\n

\n

NOTE The requirements of IEC 60076 (all parts) are applicable to transformers and inductors where they do not conflict with this standard, or with the specialized IEC publications dealing with traction applications.<\/p>\n<\/blockquote>\n

This standard can also be applied, after agreement between purchaser and manufacturer, to the traction transformers of three-phase a.c. line-side powered vehicles and to the transformers inserted in the single-phase or poly-phase auxiliary circuits of vehicles, except instrument transformers and transformers of a rated output below 1 kVA single-phase or 5 kVA poly-phase.<\/p>\n

This standard does not cover accessories such as tap changers, resistors, heat exchangers, fans, etc., intended for mounting on the transformers or inductors, which are tested separately according to relevant rules.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
11<\/td>\nFOREWORD <\/td>\n<\/tr>\n
13<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
14<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
15<\/td>\n3.1 General definitions <\/td>\n<\/tr>\n
16<\/td>\n3.2 Definitions for transformers
3.3 Definitions for inductors <\/td>\n<\/tr>\n
17<\/td>\n4 Classification
4.1 Classification of transformers
4.2 Classification of inductors
5 Service conditions <\/td>\n<\/tr>\n
18<\/td>\n6 Rated current and load profile
6.1 Load profile
6.2 Rated current
7 Rated voltage and power of transformer windings
7.1 Rated line-side voltage
7.2 Rated secondary voltage <\/td>\n<\/tr>\n
19<\/td>\n7.3 Rated power of transformer
8 Transformer tappings
9 Cooling
9.1 Identification of transformers and inductors according to cooling method
Tables
Table 1 \u2013 Letter symbols for cooling method <\/td>\n<\/tr>\n
20<\/td>\n9.2 Arrangement of symbols
9.2.1 Enclosed transformers and inductors
9.2.2 Non-enclosed transformers and inductors
9.2.3 Air cooling
10 Temperature limits
10.1 Classification of insulating materials
Table 2 \u2013 Order of symbols <\/td>\n<\/tr>\n
21<\/td>\n10.2 Temperature limits of solid insulation
10.3 Temperature limits for liquid
Table 3 \u2013 Temperature limits of solid insulation
Table 4 \u2013 Temperature limits for liquid <\/td>\n<\/tr>\n
22<\/td>\n10.4 Temperature limits for other parts
11 Mechanical design
12 Rating plates <\/td>\n<\/tr>\n
23<\/td>\n13 Tests
13.1 Categories of tests
13.1.1 General
13.1.2 Type tests
13.1.3 Routine tests
13.1.4 Investigation tests
13.2 Tests on transformers
13.2.1 General \u2013 List of tests <\/td>\n<\/tr>\n
24<\/td>\nTable 5 \u2013 List of checks and tests to be made on traction transformers <\/td>\n<\/tr>\n
25<\/td>\n13.2.2 Tolerances
13.2.3 Visual checks (type, routine test) and functional tests (optional type and routine test)
13.2.4 Mass (type and optional routine test)
Table 6 \u2013 Tolerances <\/td>\n<\/tr>\n
26<\/td>\n13.2.5 Measurement of winding resistance (type and routine tests)
13.2.6 Measurement of voltage ratio, polarities and vector groups (type and routine tests)
Table 7 \u2013 Reference temperatures <\/td>\n<\/tr>\n
27<\/td>\n13.2.7 Measurement of no-load primary current and losses (type and routine tests)
13.2.8 Measurement of impedance voltages or short-circuit impedances (type and routine tests) <\/td>\n<\/tr>\n
28<\/td>\n13.2.9 Measurement of fundamental load losses (type and routine tests) <\/td>\n<\/tr>\n
29<\/td>\n13.2.10 Determination of total losses (type test)
13.2.11 Temperature-rise test (type test) <\/td>\n<\/tr>\n
33<\/td>\n13.2.12 Insulation resistance test (optional type and routine test)
13.2.13 Dielectric tests (type and routine tests) <\/td>\n<\/tr>\n
35<\/td>\nTable 8 \u2013 Dielectric test voltage <\/td>\n<\/tr>\n
36<\/td>\nFigures
Figure 1 \u2013 Examples of set up for induced voltage withstanding tests <\/td>\n<\/tr>\n
37<\/td>\nFigure 2 \u2013 Examples of set up for separate source voltage withstanding tests <\/td>\n<\/tr>\n
38<\/td>\nFigure 3 \u2013 Examples of impulse test connections for traction, inductor and auxiliary transformers <\/td>\n<\/tr>\n
40<\/td>\nFigure 4 \u2013 Partial discharge test: voltage versus time
Table 9 \u2013 Partial discharge measurements <\/td>\n<\/tr>\n
41<\/td>\n13.2.15 Short-circuit withstand test (optional type test) <\/td>\n<\/tr>\n
43<\/td>\n13.2.16 Shock and vibration test (optional type test) <\/td>\n<\/tr>\n
45<\/td>\n13.2.17 Voltage transmission ratio \u2013 VTR (optional type test) <\/td>\n<\/tr>\n
46<\/td>\n13.2.18 Noise measurement (type test)
13.2.19 Leakage magnetic flux density measurement (optional type test)
Figure 5 \u2013 Configurations for VTR test <\/td>\n<\/tr>\n
47<\/td>\n13.2.20 Electrical Frequency Response Analysis FRA (investigation test)
13.2.21 Inrush current measurement (optional type test)
Figure 6 \u2013 Example of test circuit <\/td>\n<\/tr>\n
48<\/td>\n13.3 Tests on inductors
13.3.1 List of tests
13.3.2 Tolerances
Table 10 \u2013 List of checks and tests to be made on inductors <\/td>\n<\/tr>\n
49<\/td>\n13.3.3 Visual checks (type and routine test)
13.3.4 Mass (type and optional routine test)
13.3.5 Measurement of winding resistance (type and routine test)
13.3.6 Determination of losses (type test)
Table 11 \u2013 Tolerances <\/td>\n<\/tr>\n
50<\/td>\n13.3.7 Measurement of inductance (type and routine tests) <\/td>\n<\/tr>\n
54<\/td>\n13.3.11 Partial discharge test (type or optional routine test for the dry-type)
13.3.12 Short-circuit withstand test (optional type test)
Table 12 \u2013 Test method of voltage between terminals withstand test <\/td>\n<\/tr>\n
55<\/td>\n13.3.13 Shock and vibration test (optional type test)
13.3.14 Vibration test with current flowing (investigation test)
13.3.15 Noise measurement (type test)
13.3.16 Leakage magnetic flux density measurement (optional type test) <\/td>\n<\/tr>\n
56<\/td>\nAnnexes
Annex A (informative) List of items for which an agreement between purchaser and manufacturer is needed or for which further information or specifications shall be given by the purchaser or by the manufacturer
A.1 Items subject to agreement between purchaser and manufacturer
A.1.1 Transformer and inductors <\/td>\n<\/tr>\n
57<\/td>\nA.1.2 Transformers <\/td>\n<\/tr>\n
58<\/td>\nA.1.3 Inductors <\/td>\n<\/tr>\n
59<\/td>\nA.2 Information to be given by purchaser to manufacturer
A.2.1 Transformers and inductors <\/td>\n<\/tr>\n
60<\/td>\nA.2.2 Transformers
A.2.3 Inductors <\/td>\n<\/tr>\n
61<\/td>\nA.3 Information to be given by manufacturer to purchaser
A.3.1 Transformers and inductors
A.3.2 Transformers
A.3.3 Inductors <\/td>\n<\/tr>\n
62<\/td>\nAnnex B (informative) Thermal ageing and insulation life time
B.1 Insulation life time and thermal ageing
B.2 Definitions of thermal endurance <\/td>\n<\/tr>\n
63<\/td>\nB.3 Thermal endurance calculations <\/td>\n<\/tr>\n
64<\/td>\nB.4 Special considerations for thermal design and test
B.4.1 General
B.4.2 Cooling medium temperature at the external interface <\/td>\n<\/tr>\n
65<\/td>\nB.4.3 Rated current
B.4.4 Temperature rise test of a dry-type transformer\/inductor
B.5 Thermal conformity of the insulation system
B.6 End of life criterion <\/td>\n<\/tr>\n
66<\/td>\nAnnex C (informative) Example of thermal endurance calculation to demonstrate the suitability of an insulation system for a specified application
C.1 Preliminary
C.2 Example 1 \u2013 Temperature limits for a dry-type transformer\/inductor
C.3 Example 2 \u2013 Thermal endurance calculation
C.3.1 General
Table C.1 \u2013 Temperature limits and expected lifetimefor a dry-type transformer or inductor (examples) <\/td>\n<\/tr>\n
67<\/td>\nC.3.2 Operating conditions to be provided by the purchaser
C.3.3 Thermal endurance characteristics to be provided by the manufacturer
C.3.4 Temperature rise test results
Table C.2 \u2013 Load cycle histogram
Table C.3 \u2013 Temperature histogram <\/td>\n<\/tr>\n
68<\/td>\nC.3.5 Calculations
Table C.4 \u2013 Temperature rise test results
Table C.5 \u2013 Thermal endurance calculation <\/td>\n<\/tr>\n
69<\/td>\nTable C.6 \u2013 Equivalent current and temperatures <\/td>\n<\/tr>\n
70<\/td>\nAnnex D (informative) Wet dielectric tests for dry-type transformers and inductors
D.1 General
D.2 Wet test 1 (optional type test or optional routine test): short soaking <\/td>\n<\/tr>\n
71<\/td>\nD.3 Wet test 2 (investigation test or optional type test): misting
D.4 Wet test 3 (investigation test): thermal shock \u2013 long soaking \u2013 misting
D.4.1 General
D.4.2 Temperature conditioning
D.4.3 Thermal shock
D.4.4 Dielectric test
D.5 Common test procedure and criteria for wet dielectric tests <\/td>\n<\/tr>\n
73<\/td>\nAnnex E (informative) Load profiles <\/td>\n<\/tr>\n
74<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Railway applications. Traction transformers and inductors on board rolling stock<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n76<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":421963,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[775,2641],"product_tag":[],"class_list":{"0":"post-421955","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\/421955","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\/421963"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=421955"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=421955"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=421955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}