{"id":239837,"date":"2024-10-19T15:41:30","date_gmt":"2024-10-19T15:41:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-61810-12015a12020\/"},"modified":"2024-10-25T10:24:23","modified_gmt":"2024-10-25T10:24:23","slug":"bs-en-61810-12015a12020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-61810-12015a12020\/","title":{"rendered":"BS EN 61810-1:2015+A1:2020"},"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\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
9<\/td>\nCONTENTS <\/td>\n<\/tr>\n
16<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
18<\/td>\n3 Terms and definitions
3.1 Terms and definitions related to general terms <\/td>\n<\/tr>\n
19<\/td>\n3.2 Terms and definitions of relay types <\/td>\n<\/tr>\n
20<\/td>\n3.3 Terms and definitions related to conditions and operations <\/td>\n<\/tr>\n
22<\/td>\n3.4 Terms and definitions of operating values <\/td>\n<\/tr>\n
23<\/td>\n3.5 Terms and definitions related to contacts <\/td>\n<\/tr>\n
26<\/td>\n3.6 Terms and definitions related to accessories
3.7 Terms and definitions related to insulation <\/td>\n<\/tr>\n
28<\/td>\n4 Influence quantities <\/td>\n<\/tr>\n
29<\/td>\n5 Rated values
5.1 General
5.2 Rated coil voltage\/rated coil voltage range
5.3 Operative range
Tables
Table 1 \u2013 Reference values of influence quantities <\/td>\n<\/tr>\n
30<\/td>\n5.4 Release
5.5 Reset
5.6 Electrical endurance
5.7 Frequency of operation
5.8 Contact loads <\/td>\n<\/tr>\n
31<\/td>\n5.9 Ambient temperature
5.10 Categories of environmental protection
5.11 Duty factor
6 General provisions for testing
Table 2 \u2013 Categories of protection <\/td>\n<\/tr>\n
33<\/td>\nTable 3 \u2013 Type testing
Table 4 \u2013 Routine tests <\/td>\n<\/tr>\n
34<\/td>\n7 Documentation and marking
7.1 Data
Table 5 \u2013 Number of test samples
Table 6 \u2013 Required relay data (1 of 2) <\/td>\n<\/tr>\n
35<\/td>\n7.2 Additional data
7.3 Marking <\/td>\n<\/tr>\n
36<\/td>\n7.4 Symbols
Table 7 \u2013 Symbols
Table 8 \u2013 Examples for indication of rated values <\/td>\n<\/tr>\n
37<\/td>\n8 Heating
8.1 Requirements
8.2 Test set-up
Table 9 \u2013 Thermal classification <\/td>\n<\/tr>\n
38<\/td>\n8.3 Test procedure <\/td>\n<\/tr>\n
39<\/td>\n8.4 Terminals
8.4.1 General
8.4.2 Solder terminals
Table 10 \u2013 Cross-sectional areas and lengths of conductors dependent on the current carried by the terminal <\/td>\n<\/tr>\n
40<\/td>\n8.4.3 Flat quick-connect terminations
8.4.4 Screw and screwless type terminals
8.4.5 Alternative termination types
8.4.6 Sockets <\/td>\n<\/tr>\n
41<\/td>\n9 Basic operating function
9.1 General test conditions
9.2 Operate (monostable relays)
9.2.1 Operate with (constant) coil voltage
Table 11 \u2013 Operate and release with constant coil voltages <\/td>\n<\/tr>\n
42<\/td>\n9.2.2 Operate with PWM and\/or other operating methods
9.3 Operate\/reset (bistable relays)
Table 12 \u2013 Operate and release with PWM and\/or other operating methods <\/td>\n<\/tr>\n
43<\/td>\n10 Dielectric strength
10.1 Preconditioning
10.2 Dielectric strength
Table 13 \u2013 Dielectric strength \u2013 AC <\/td>\n<\/tr>\n
44<\/td>\nTable 14 \u2013 Dielectric strength \u2013 DC <\/td>\n<\/tr>\n
45<\/td>\n10.3 Special cases for test procedure B
11 Electrical endurance
11.1 General <\/td>\n<\/tr>\n
46<\/td>\n11.2 Overload and endurance test
11.3 Failure and malfunction criteria
11.4 Final dielectric test
Table 15 \u2013 Electrical endurance test procedures <\/td>\n<\/tr>\n
47<\/td>\nTable 16 \u2013 Schematics for contact loading <\/td>\n<\/tr>\n
48<\/td>\n12 Mechanical endurance <\/td>\n<\/tr>\n
49<\/td>\n13 Clearances, creepage distances and solid insulation
13.1 General provisions <\/td>\n<\/tr>\n
50<\/td>\n13.2 Clearances and creepage distances
Table 17 \u2013 Provisions for the dimensioning of clearances and creepage distances <\/td>\n<\/tr>\n
51<\/td>\nTable 18 \u2013 Minimum clearances in air for insulation coordination <\/td>\n<\/tr>\n
52<\/td>\nTable 19 \u2013 Material groups
Table 20 \u2013 Minimum creepage distances for equipment subject to long-term stresses <\/td>\n<\/tr>\n
53<\/td>\n13.3 Solid insulation
Table 21 \u2013 Rated insulation voltage according to supply system voltage <\/td>\n<\/tr>\n
54<\/td>\n13.4 Accessible surfaces
13.5 Solid insulation in the coil assembly as part of the insulation coordination
14 Terminations
14.1 General
14.2 Screw terminals and screwless terminals
14.3 Flat quick-connect terminations <\/td>\n<\/tr>\n
55<\/td>\n14.4 Solder terminals
14.4.1 Resistance to soldering heat
14.4.2 Solder pins
14.4.3 Terminals for surface mounting (SMD)
14.4.4 Other solder terminations (e.g. soldering lugs)
14.5 Sockets
Table 22 \u2013 Test conditions for test Tb <\/td>\n<\/tr>\n
56<\/td>\n14.6 Alternative termination types
15 Sealing
16 Heat and fire resistance <\/td>\n<\/tr>\n
57<\/td>\nAnnexes
Annex A (normative) Explanations regarding relays
Figure A.1 \u2013 Diagram explaining terms related to monostable relays <\/td>\n<\/tr>\n
58<\/td>\nFigures
Figure A.2 \u2013 Example explaining terms relating to contacts
Figure A.3 \u2013 Explanations regarding the operative range of the coil voltage <\/td>\n<\/tr>\n
59<\/td>\nFigure A.4 \u2013 Explanation regarding the preconditioning and testing of the operate voltage according to 5.3.1 (Class 1) and 9.2
Figure A.5 \u2013 Explanation regarding the preconditioning and testing of the operate voltage according to 5.3.2 and 9.2 <\/td>\n<\/tr>\n
60<\/td>\nAnnex B (informative) Inductive contact loads <\/td>\n<\/tr>\n
61<\/td>\nTable B.1 \u2013 Verification of the making and breaking capacity (abnormal conditions) <\/td>\n<\/tr>\n
62<\/td>\nTable B.2 \u2013 Verification of the making and breaking capacity (normal conditions)
Table B.3 \u2013 Electrical endurance test <\/td>\n<\/tr>\n
63<\/td>\nTable B.4 \u2013 Contact rating designations and equivalency to utilization categories <\/td>\n<\/tr>\n
64<\/td>\nAnnex C (normative) Test set-up
C.1 Test circuit
Figure C.1 \u2013 Standard test circuit <\/td>\n<\/tr>\n
65<\/td>\nFigure C.2 \u2013 Functional block diagram
Table C.1 \u2013 Characteristics of power sources for contact loads <\/td>\n<\/tr>\n
66<\/td>\nC.2 Description and requirements
C.2.1 Power source for coil energization
C.2.2 Switching (coil control) device
C.2.3 Power source for contact loads
C.2.4 Control device
Table C.2 \u2013 Standard contact load characteristics <\/td>\n<\/tr>\n
67<\/td>\nC.2.5 Measuring and indicating device
C.3 Test schematic
C.4 Contact load categories (CC)
C.5 Special loads
Figure C.3 \u2013 Contact load categories <\/td>\n<\/tr>\n
68<\/td>\nAnnex D (informative) Special loads
D.1 Dedicated device application tests and test sequences
Table D.1 \u2013 Overload test values <\/td>\n<\/tr>\n
69<\/td>\nTable D.2 \u2013 Endurance test values <\/td>\n<\/tr>\n
70<\/td>\nTable D.3 \u2013 Horsepower-rated equipment full-load currents (AC)
Table D.4 \u2013 Horsepower-rated equipment currents (DC)
Table D.5 \u2013 Overload and endurance test voltages <\/td>\n<\/tr>\n
72<\/td>\nTable D.6 \u2013 Bulk energy capacitances
Table D.7 \u2013 Peak current requirements <\/td>\n<\/tr>\n
73<\/td>\nFigure D.1 \u2013 Typical test circuit diagram <\/td>\n<\/tr>\n
74<\/td>\nD.2 Special loads for telecom and signal relays
Figure D.2 \u2013 Waveform per synthetic measurement of pulse width and peak current
Figure D.3 \u2013 Circuit for cable load <\/td>\n<\/tr>\n
75<\/td>\nD.3 Special loads with inrush current
Figure D.4 \u2013 Test circuit for inrush current loads (e.g. capacitive loads and simulated tungsten filament lamp loads) \u2013 AC circuits <\/td>\n<\/tr>\n
76<\/td>\nFigure D.5 \u2013 Example for a tungsten filament lamp test for relaysrated 10\/100 A\/250 V~\/2,5 ms
Figure D.6 \u2013 Test circuit for inrush current loads (e.g. capacitive loads and simulated lamp loads) \u2013 DC circuits <\/td>\n<\/tr>\n
77<\/td>\nFigure D.7 \u2013 Test circuit for inrush current loads (e.g. simulated fluorescent lamp loads) with power-factor correction <\/td>\n<\/tr>\n
78<\/td>\nAnnex E (normative) Heating test arrangement
Figure E.1 \u2013 Test arrangement <\/td>\n<\/tr>\n
79<\/td>\nAnnex F (normative) Measurement of clearances and creepage distances
Figure F.1 \u2013 Example 1
Figure F.2 \u2013 Example 2 <\/td>\n<\/tr>\n
80<\/td>\nFigure F.3 \u2013 Example 3
Figure F.4 \u2013 Example 4
Figure F.5 \u2013 Example 5a and 5b <\/td>\n<\/tr>\n
81<\/td>\nFigure F.6 \u2013 Example 6a and 6b
Figure F.7 \u2013 Example 7a and 7b <\/td>\n<\/tr>\n
82<\/td>\nFigure F.8 \u2013 Example 8a and 8b
Figure F.9 \u2013 Example 9 <\/td>\n<\/tr>\n
83<\/td>\nFigure F.10 \u2013 Example 10
Figure F.11 \u2013 Example 11 <\/td>\n<\/tr>\n
84<\/td>\nAnnex G (normative) Relation between rated impulse voltage, nominal voltage and overvoltage category
Table G.1 \u2013 Correspondence between the nominal voltage of the supply system and the equipment rated impulse withstand voltage, in case of overvoltage protection by surge-arresters according to IEC 60099-1 <\/td>\n<\/tr>\n
86<\/td>\nAnnex H (normative) Pollution degrees <\/td>\n<\/tr>\n
87<\/td>\nAnnex I (normative) Proof tracking test <\/td>\n<\/tr>\n
88<\/td>\nAnnex J (informative) Schematic diagram of families of terminations
Figure J.1 \u2013 Schematic diagram of families of terminations <\/td>\n<\/tr>\n
89<\/td>\nAnnex K (normative) Glow-wire test <\/td>\n<\/tr>\n
90<\/td>\nAnnex L (normative) Ball pressure test <\/td>\n<\/tr>\n
91<\/td>\nFigure L.1 \u2013 Ball pressure test apparatus <\/td>\n<\/tr>\n
92<\/td>\nAnnex M (informative) Needle flame test <\/td>\n<\/tr>\n
93<\/td>\nAnnex N (informative) Resistance for standard soldering processes
N.1 General
N.2 Double wave soldering process
N.2.1 Profile
N.2.2 Conditions
Figure N.1 \u2013 Double wave soldering profile <\/td>\n<\/tr>\n
94<\/td>\nN.3 SMT and through hole reflow (THR) soldering process
N.3.1 Profile
N.3.2 Conditions
N.4 Evaluation
Figure N.2 \u2013 SMT and through hole soldering profile <\/td>\n<\/tr>\n
95<\/td>\nAnnex O (informative) Risk assessment
O.1 General
O.2 Risk assessment procedure
Figure O.1 \u2013 Iterative process of risk assessment and risk reduction <\/td>\n<\/tr>\n
96<\/td>\nO.3 Achieving tolerable risk
Figure O.2 \u2013 Risk reduction <\/td>\n<\/tr>\n
97<\/td>\nO.4 An application of risk assessment procedures (proposal for the user)
Table O.1 \u2013 Examples for the relation between failure mode, consequences and hazard <\/td>\n<\/tr>\n
98<\/td>\nTable O.2 \u2013 Severity of harm
Table O.3 \u2013 Probability of harm
Table O.4 \u2013 Risk category <\/td>\n<\/tr>\n
99<\/td>\nAlphabetical list of terms <\/td>\n<\/tr>\n
100<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Electromechanical elementary relays – General and 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>\n102<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":239838,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[512,2641],"product_tag":[],"class_list":{"0":"post-239837","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-120-70","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\/239837","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\/239838"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=239837"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=239837"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=239837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}