{"id":252240,"date":"2024-10-19T16:39:00","date_gmt":"2024-10-19T16:39:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62052-312016\/"},"modified":"2024-10-25T11:57:57","modified_gmt":"2024-10-25T11:57:57","slug":"bs-en-62052-312016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62052-312016\/","title":{"rendered":"BS EN 62052-31:2016"},"content":{"rendered":"

This part of IEC 62052 specifies product safety requirements for equipment for electrical energy measurement and control.<\/p>\n

\n

NOTE 1 For other requirements, see the relevant standards.<\/p>\n<\/blockquote>\n

This International Standard applies to newly manufactured metering equipment designed to measure and control electrical energy on 50 Hz or 60 Hz networks with a voltage up to 600 V, where all functional elements, including add-on modules are enclosed in or form a single case.<\/p>\n

\n

NOTE 2 The voltage mentioned above is the voltage line-to-neutral derived from nominal voltages. See Table 7.<\/p>\n<\/blockquote>\n

This International Standard also applies to metering equipment containing supply and load control switches, but only those which are electromechanical in operation.<\/p>\n

\n

NOTE 3 For components and sub-assemblies, see Clause 13.<\/p>\n<\/blockquote>\n

When such equipment is designed to be installed in a specified matching socket, then the requirements apply to, and the tests shall be performed on, equipment installed in its specified matching socket. However, requirements for sockets and inserting \/ removing the meters from the socket are outside the scope of this standard.<\/p>\n

This International Standard is also applicable to auxiliary input and output circuits.<\/p>\n

\n

NOTE 4 Examples are impulse inputs and outputs, control inputs and outputs, circuits for meter data exchange.<\/p>\n<\/blockquote>\n

In this standard distinction is made between:<\/p>\n

    \n
  • \n

    electromechanical meters, static meters and equipment for tariff and load control;<\/p>\n<\/li>\n

  • \n

    direct connected, current transformer operated, voltage and current transformer operated meters;<\/p>\n<\/li>\n

  • \n

    protective class I and protective class II equipment;<\/p>\n<\/li>\n

  • \n

    wall or cabinet mounted, rack mounted and panel mounted equipment;<\/p>\n<\/li>\n

  • \n

    equipment intended for indoor use and outdoor use.<\/p>\n<\/li>\n<\/ul>\n

    Equipment used in conjunction with equipment for electrical energy measurement and control may need to comply with additional safety requirements. See also Clause 13.<\/p>\n

    \n

    NOTE 5 Examples are telecommunication modems and customer information units.<\/p>\n<\/blockquote>\n

    This International Standard does not apply to:<\/p>\n

      \n
    • \n

      equipment where the voltage line-to-neutral derived from nominal voltages exceeds 600 V;<\/p>\n<\/li>\n

    • \n

      portable meters;<\/p>\n<\/li>\n<\/ul>\n

      \n

      NOTE 6 Portable meters are meters that are not permanently connected<\/p>\n<\/blockquote>\n

        \n
      • \n

        laboratory and mobile meter test equipment;<\/p>\n<\/li>\n

      • \n

        reference standard meters.<\/p>\n<\/li>\n<\/ul>\n

        The safety requirements of this standard are based on the following assumptions:<\/p>\n

          \n
        • \n

          metering equipment has been installed correctly;<\/p>\n<\/li>\n

        • \n

          metering equipment is used generally by unskilled persons, including meter readers and consumers of electrical energy. In many cases, it is installed in a way that it is freely accessible. Its terminal covers cannot be removed and its case cannot be opened without removing seals and using a tool;<\/p>\n<\/li>\n

        • \n

          during normal use all terminal covers, covers and barriers providing protection against accessing hazardous live parts are in place;<\/p>\n<\/li>\n

        • \n

          for installation, configuration, maintenance and repair it may be necessary to remove terminal cover(s), (a part of) the case or barriers so that hazardous live parts may become accessible. Such activities are performed by skilled personnel, who have been suitably trained to be aware of working procedures necessary to ensure safety. Therefore, safety requirements covering these conditions are out of the Scope of this standard.<\/p>\n<\/li>\n<\/ul>\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\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\n\n\n\n\n\n\n\n\n\n
          PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
          4<\/td>\nEuropean foreword
          Endorsement notice <\/td>\n<\/tr>\n
          7<\/td>\nAnnex ZA (normative) Normative references to international publications with their corresponding European publications <\/td>\n<\/tr>\n
          10<\/td>\nCONTENTS <\/td>\n<\/tr>\n
          16<\/td>\nFOREWORD <\/td>\n<\/tr>\n
          18<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
          20<\/td>\n1 Scope and object
          1.1 Scope <\/td>\n<\/tr>\n
          21<\/td>\n1.2 Object
          1.2.1 Aspects included in scope
          1.2.2 Aspects excluded from scope <\/td>\n<\/tr>\n
          22<\/td>\n1.3 Verification
          1.4 Environmental conditions
          1.4.1 Normal environmental conditions
          1.4.2 Extended environmental conditions <\/td>\n<\/tr>\n
          23<\/td>\n1.4.3 Extreme environmental conditions
          2 Normative references <\/td>\n<\/tr>\n
          24<\/td>\n3 Terms and definitions
          3.1 Equipment and states of equipment <\/td>\n<\/tr>\n
          25<\/td>\n3.2 Parts and accessories <\/td>\n<\/tr>\n
          27<\/td>\n3.3 Quantities <\/td>\n<\/tr>\n
          29<\/td>\n3.4 Tests
          3.5 Safety terms <\/td>\n<\/tr>\n
          33<\/td>\n3.6 Insulation <\/td>\n<\/tr>\n
          37<\/td>\n3.7 Terms related to switches of metering equipment <\/td>\n<\/tr>\n
          39<\/td>\n4 Tests
          4.1 General
          4.2 Type test \u2013 sequence of tests <\/td>\n<\/tr>\n
          40<\/td>\n4.3 Reference test conditions
          4.3.1 Atmospheric conditions
          4.3.2 State of the equipment <\/td>\n<\/tr>\n
          43<\/td>\nTables
          Table 1 \u2013 Test copper conductors for current and switch terminals <\/td>\n<\/tr>\n
          44<\/td>\n4.4 Testing in single fault condition
          4.4.1 General
          4.4.2 Application of fault conditions <\/td>\n<\/tr>\n
          46<\/td>\n4.4.3 Duration of tests
          4.4.4 Conformity after application of fault conditions <\/td>\n<\/tr>\n
          47<\/td>\n5 Information and marking requirements
          5.1 General <\/td>\n<\/tr>\n
          48<\/td>\nTable 2 \u2013 Information requirements <\/td>\n<\/tr>\n
          49<\/td>\n5.2 Labels, signs and signals
          5.2.1 General <\/td>\n<\/tr>\n
          50<\/td>\nTable 3 \u2013 IEC\u00a060417 symbols and ISO\u00a07000 that may be used on metering equipment <\/td>\n<\/tr>\n
          51<\/td>\n5.2.2 Durability of markings
          5.3 Information for selection
          5.3.1 General
          5.3.2 General information <\/td>\n<\/tr>\n
          52<\/td>\n5.3.3 Information related to meters \/ metering elements
          5.3.4 Information related to stand-alone tariff-and load control equipment
          5.3.5 Information related to supply control and load control switches
          5.4 Information for installation and commissioning
          5.4.1 General <\/td>\n<\/tr>\n
          53<\/td>\n5.4.2 Handling and mounting
          5.4.3 Enclosure
          5.4.4 Connection <\/td>\n<\/tr>\n
          55<\/td>\n5.4.5 Protection <\/td>\n<\/tr>\n
          56<\/td>\n5.4.6 Auxiliary power supply
          5.4.7 Supply for external devices
          5.4.8 Batteries
          5.4.9 Self-consumption <\/td>\n<\/tr>\n
          57<\/td>\n5.4.10 Commissioning
          5.5 Information for use
          5.5.1 General
          5.5.2 Display, push buttons and other controls
          5.5.3 Switches <\/td>\n<\/tr>\n
          58<\/td>\n5.5.4 Connection to user\u2019s equipment
          5.5.5 External protection devices
          5.5.6 Cleaning
          5.6 Information for maintenance
          6 Protection against electrical shock
          6.1 General requirements <\/td>\n<\/tr>\n
          59<\/td>\n6.2 Determination of accessible parts
          6.2.1 General
          6.2.2 Examination <\/td>\n<\/tr>\n
          60<\/td>\n6.2.3 Openings above parts that are hazardous live
          6.2.4 Openings for pre-set controls
          Figures
          Figure 1 \u2013 Measurements through openings in enclosures <\/td>\n<\/tr>\n
          61<\/td>\n6.2.5 Wiring terminals
          6.3 Limit values for accessible parts
          6.3.1 General
          6.3.2 Levels in normal condition
          6.3.3 Levels in single fault condition <\/td>\n<\/tr>\n
          62<\/td>\nFigure 2 \u2013 Maximum duration of short-term accessible voltages in single fault condition (see 6.3.3 a)) <\/td>\n<\/tr>\n
          63<\/td>\nFigure 3 \u2013 Capacitance level versus voltage in normal condition and single fault condition (see 6.3.2 c) and 6.3.3 c)) <\/td>\n<\/tr>\n
          64<\/td>\n6.4 Primary means of protection (protection against direct contact)
          6.4.1 General
          6.4.2 Equipment case
          6.4.3 Basic insulation
          6.4.4 Impedance <\/td>\n<\/tr>\n
          65<\/td>\n6.5 Additional means of protection in case of single fault conditions (protection against indirect contact)
          6.5.1 General
          6.5.2 Protective bonding
          Figure 4 \u2013 Acceptable arrangements of protection means against electric shock <\/td>\n<\/tr>\n
          67<\/td>\nFigure 5 \u2013 Examples of binding screw assemblies <\/td>\n<\/tr>\n
          68<\/td>\nTable 4 \u2013 Tightening torque for binding screw assemblies <\/td>\n<\/tr>\n
          69<\/td>\n6.5.3 Supplementary insulation and reinforced insulation
          6.5.4 Protective impedance
          6.5.5 Automatic disconnection of the supply <\/td>\n<\/tr>\n
          70<\/td>\n6.5.6 Current- or voltage-limiting device
          6.6 Connection to external circuits
          6.6.1 General <\/td>\n<\/tr>\n
          71<\/td>\n6.6.2 Terminals for external circuits
          6.6.3 Terminals for stranded conductors
          6.7 Insulation requirements
          6.7.1 General \u2013 Electrical stresses, overvoltages and overvoltage categories <\/td>\n<\/tr>\n
          72<\/td>\n6.7.2 The nature of insulation
          Table 5 \u2013 Multiplication factors for clearance for altitudes up to 5 000 m <\/td>\n<\/tr>\n
          75<\/td>\nTable 6 \u2013 Overview of clauses specifying requirements and tests for insulations <\/td>\n<\/tr>\n
          76<\/td>\n6.7.3 Insulation requirements for mains-circuits
          Table 7 \u2013 Nominal \/ rated voltages and rated impulse voltages <\/td>\n<\/tr>\n
          77<\/td>\nTable 8 \u2013 Clearances for mains-circuits <\/td>\n<\/tr>\n
          78<\/td>\nTable 9 \u2013 Creepage distances for mains-circuits <\/td>\n<\/tr>\n
          79<\/td>\nTable 10 \u2013 Test voltages for solid insulation in mains-circuits
          Table 11 \u2013 Test voltages for testing long-term stress of solid insulation in mains-circuits <\/td>\n<\/tr>\n
          80<\/td>\nFigure 6 \u2013 Distance between conductors on an interface between two layers
          Figure 7 \u2013 Distance between adjacent conductors along an interface of an inner layer <\/td>\n<\/tr>\n
          81<\/td>\nTable 12 \u2013 Minimum values for distance or thickness of solid insulation <\/td>\n<\/tr>\n
          82<\/td>\n6.7.4 Insulation requirements for non-mains-circuits
          Figure 8 \u2013 Distance between adjacent conductors located between the same two layers <\/td>\n<\/tr>\n
          83<\/td>\nTable 13 \u2013 Clearances and test voltages for non-mains-circuits derived from mains-circuits of overvoltage category III
          Table 14 \u2013 Creepage distances for non-mains-circuits <\/td>\n<\/tr>\n
          85<\/td>\nTable 15 \u2013 Minimum values for distance or thickness (see 6.7.4.4.2 to 6.7.4.4.4) <\/td>\n<\/tr>\n
          86<\/td>\n6.7.5 Insulation in circuits not addressed in 0 or 6.7.4 <\/td>\n<\/tr>\n
          88<\/td>\nTable 16 \u2013 Clearance values for the calculation of 6.7.5.2 <\/td>\n<\/tr>\n
          89<\/td>\nTable 17 \u2013 Test voltages based on clearances <\/td>\n<\/tr>\n
          90<\/td>\nFigure 9 \u2013 Example of recurring peak voltage <\/td>\n<\/tr>\n
          91<\/td>\nTable 18 \u2013 Clearances for basic insulation in circuits having recurring peak voltages <\/td>\n<\/tr>\n
          92<\/td>\n6.7.6 Reduction of transient overvoltages by the use of overvoltage limiting devices
          6.8 Insulation requirements between circuits and parts <\/td>\n<\/tr>\n
          93<\/td>\nTable 19 \u2013 Isolation classes for non-mains-circuits <\/td>\n<\/tr>\n
          94<\/td>\nTable 20 \u2013 Insulation requirements between any two circuits <\/td>\n<\/tr>\n
          96<\/td>\n6.9 Constructional requirements for protection against electric shock
          6.9.1 General
          6.9.2 Insulating materials
          6.9.3 Colour coding
          6.9.4 Equipment case <\/td>\n<\/tr>\n
          97<\/td>\n6.9.5 Terminal blocks
          6.9.6 Insulating materials of supply control and load switches <\/td>\n<\/tr>\n
          98<\/td>\n6.9.7 Terminals <\/td>\n<\/tr>\n
          100<\/td>\n6.9.8 Requirements for current circuits <\/td>\n<\/tr>\n
          103<\/td>\nTable 21 \u2013 Summary of requirements for current circuits of direct connected meters without SCS <\/td>\n<\/tr>\n
          104<\/td>\nTable 22 \u2013 Summary of requirements for current circuits of direct connected meters with SCS <\/td>\n<\/tr>\n
          106<\/td>\nTable 23 \u2013 Summary of requirements for load control switches <\/td>\n<\/tr>\n
          107<\/td>\n6.10 Safety related electrical tests
          6.10.1 Overview <\/td>\n<\/tr>\n
          108<\/td>\nFigure 10 \u2013 Flowchart of safety related electrical tests <\/td>\n<\/tr>\n
          109<\/td>\n6.10.2 Test methods <\/td>\n<\/tr>\n
          112<\/td>\n6.10.3 Testing of voltage circuits
          Table 24 \u2013 Correction factors according to test site altitude for test voltages for clearances <\/td>\n<\/tr>\n
          114<\/td>\n6.10.4 Dielectric tests <\/td>\n<\/tr>\n
          117<\/td>\nTable 25 \u2013 AC voltage test <\/td>\n<\/tr>\n
          120<\/td>\n6.10.5 Electrical tests on current circuits of direct connected meters without supply control switches (SCSs) <\/td>\n<\/tr>\n
          121<\/td>\n6.10.6 Electrical tests on current circuits of direct connected meters with SCSs
          Table 26 \u2013 Test sequence and sample plan for supply control switches <\/td>\n<\/tr>\n
          124<\/td>\nTable 27 \u2013 Power factor ranges of the test circuit <\/td>\n<\/tr>\n
          127<\/td>\n6.10.7 Electrical tests on load control switches (LCSs) <\/td>\n<\/tr>\n
          128<\/td>\nTable 28 \u2013 Test sequence and sample plan for load control switches <\/td>\n<\/tr>\n
          130<\/td>\n7 Protection against mechanical hazards
          7.1 General
          7.2 Sharp edges <\/td>\n<\/tr>\n
          131<\/td>\n7.3 Provisions for lifting and carrying
          8 Resistance to mechanical stresses
          8.1 General
          8.2 Spring hammer test <\/td>\n<\/tr>\n
          132<\/td>\n9 Protection against spread of fire
          9.1 General <\/td>\n<\/tr>\n
          133<\/td>\n9.2 Eliminating or reducing the sources of ignition within the equipment
          9.3 Containment of fire within the equipment, should it occur
          9.3.1 General
          Figure 11 \u2013 Flow chart to explain the requirements for protection against the spread of fire <\/td>\n<\/tr>\n
          134<\/td>\n9.3.2 Constructional requirements
          9.4 Limited-energy circuit <\/td>\n<\/tr>\n
          135<\/td>\nTable 29 \u2013 Limits of maximum available current
          Table 30 \u2013 Values for overcurrent protection devices <\/td>\n<\/tr>\n
          136<\/td>\n9.5 Overcurrent protection
          10 Equipment temperature limits and resistance to heat
          10.1 Surface temperature limits for protection against burns <\/td>\n<\/tr>\n
          137<\/td>\n10.2 Temperature limits for terminals
          Table 31 \u2013 Surface temperature limits in normal condition <\/td>\n<\/tr>\n
          138<\/td>\n10.3 Temperatures of internal parts
          Table 32 \u2013 Temperature limits for terminals <\/td>\n<\/tr>\n
          139<\/td>\nTable 33 \u2013 Maximum measured total temperatures for internal materials and components <\/td>\n<\/tr>\n
          140<\/td>\n10.4 Temperature test <\/td>\n<\/tr>\n
          141<\/td>\n10.5 Resistance to heat
          10.5.1 Non-metallic enclosures <\/td>\n<\/tr>\n
          142<\/td>\n10.5.2 Insulating materials
          11 Protection against penetration of dust and water
          Figure 12 \u2013 Ball-pressure test apparatus <\/td>\n<\/tr>\n
          144<\/td>\n12 Protection against liberated gases and substances explosion and implosion \u2013 Batteries and battery charging
          13 Components and sub-assemblies
          13.1 General <\/td>\n<\/tr>\n
          145<\/td>\nFigure 13 \u2013 Flow chart for conformity options 13.1 a), b), c) and d) <\/td>\n<\/tr>\n
          146<\/td>\n13.2 Mains transformers tested outside equipment
          13.3 Printed wiring boards
          13.4 Components bridging insulation
          13.5 Circuits or components used as transient overvoltage limiting devices
          14 Hazards resulting from application \u2013 Reasonably foreseeable misuse <\/td>\n<\/tr>\n
          147<\/td>\n15 Risk assessment <\/td>\n<\/tr>\n
          148<\/td>\nAnnexes
          Annex A (normative) Measuring circuits for touch current
          A.1 Measuring circuit for a.c. with frequencies up to 1 MHz and for d.c.
          Figure A.1 \u2013 Measuring circuit for a.c. with frequencies up to 1 MHz and for d.c. <\/td>\n<\/tr>\n
          149<\/td>\nA.2 Measuring circuits for sinusoidal a.c. with frequencies up to 100 Hz and for d.c.
          A.3 Current measuring circuit for electrical burns at high frequencies
          Figure A.2 \u2013 Measuring circuits for sinusoidal a.c. with frequencies up to 100 Hz and for d.c. <\/td>\n<\/tr>\n
          150<\/td>\nA.4 Current measuring circuit for wet location
          Figure A.3 \u2013 Current measuring circuit for electrical burns
          Figure A.4 \u2013 Current measuring circuit for wet contact <\/td>\n<\/tr>\n
          151<\/td>\nAnnex B (informative) Examples for insulation between parts
          B.1 Insulation between parts \u2013 Example 1
          Figure B.1 \u2013 Insulation between parts \u2013 Example 1 <\/td>\n<\/tr>\n
          152<\/td>\nB.2 Insulation between parts \u2013 Example 2
          Figure B.2 \u2013 Insulation between parts \u2013 Example 2 <\/td>\n<\/tr>\n
          153<\/td>\nB.3 Insulation between parts \u2013 Example 3
          Figure B.3 \u2013 Insulation between parts \u2013 Example 3 <\/td>\n<\/tr>\n
          154<\/td>\nB.4 Insulation between parts \u2013 Example 4
          Figure B.4 \u2013 Insulation between parts \u2013 Example 4 <\/td>\n<\/tr>\n
          155<\/td>\nB.5 Insulation between parts \u2013 Example 5
          Figure B.5 \u2013 Insulation between parts \u2013 Example 5 <\/td>\n<\/tr>\n
          157<\/td>\nAnnex C (informative) Examples for direct connected meters equipped with supply control and load control switches
          Figure C.1 \u2013 Single phase two wire meter with UC2 SCS and 25A LCS <\/td>\n<\/tr>\n
          158<\/td>\nFigure C.2 \u2013 Three phase four wire meter with UC2 SCS and 2A auxiliary control switch <\/td>\n<\/tr>\n
          159<\/td>\nAnnex D (normative) Test circuit diagram for the test of long term overvoltage withstand
          Figure D.1 \u2013 Circuit for three-phase four-wire meters to simulate long term overvoltage, voltage moved to L3
          Figure D.2 \u2013 Voltages at the meter under test <\/td>\n<\/tr>\n
          160<\/td>\nAnnex E (normative) Test circuit diagram for short current test on the current circuit of direct connected meters
          Figure E.1 \u2013 Test circuit for verification of short-time withstand currenttest on current circuits with and without supply control switches <\/td>\n<\/tr>\n
          161<\/td>\nFigure E.2 \u2013 Example of short-circuit carrying test record in the case of a single-pole equipment on single-phase a.c. <\/td>\n<\/tr>\n
          162<\/td>\nAnnex F (informative) Examples for voltage tests
          Figure F.1 \u2013 Test arrangement for voltage tests: 3 phase 4 wire direct connected meter with supply control and load control switches <\/td>\n<\/tr>\n
          164<\/td>\nFigure F.2 \u2013 Test arrangement for voltage tests: 3 phase 4 wire transformer connected meter <\/td>\n<\/tr>\n
          166<\/td>\nAnnex G (normative) Additional a.c. voltage tests for electromechanical meters
          Table G.1 \u2013 AC voltage tests of electromechanical meters <\/td>\n<\/tr>\n
          167<\/td>\nAnnex H (normative) Test equipment for cable flexion and pull test
          Figure H.1 \u2013 Test equipment for cable flexion and pull test (see 6.9.7.3) <\/td>\n<\/tr>\n
          168<\/td>\nTable H.1 \u2013 Test values for flexion and pull-out tests for round copper conductors <\/td>\n<\/tr>\n
          169<\/td>\nAnnex I (informative) Routine tests
          I.1 General
          I.2 Protective earth
          I.3 AC power-frequency high-voltage test for mains-circuits
          I.4 Mains-circuits with voltage limiting devices <\/td>\n<\/tr>\n
          170<\/td>\nAnnex J (informative) Examples of battery protection
          Figure J.1 \u2013 Non-rechargeable battery protection
          Figure J.2 \u2013 Rechargeable battery protection <\/td>\n<\/tr>\n
          171<\/td>\nAnnex K (informative) Rationale for specifying overvoltage category III
          K.1 Transient overvoltage requirements in TC 13 standards
          K.2 Electricity meters mentioned in basic safety publications and group safety publications
          K.2.1 IEC\u00a060664-1 <\/td>\n<\/tr>\n
          172<\/td>\nK.2.2 IEC\u00a060364-4-44
          K.2.3 IEC\u00a061010-1 <\/td>\n<\/tr>\n
          173<\/td>\nK.3 Conclusion <\/td>\n<\/tr>\n
          174<\/td>\nAnnex L (informative) Overview of safety aspects covered
          Table L.1 \u2013 Overview of safety aspects <\/td>\n<\/tr>\n
          189<\/td>\nAnnex M (informative) Index of defined terms <\/td>\n<\/tr>\n
          192<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

          Electricity metering equipment (AC). General requirements, tests and test conditions – Product safety requirements and tests<\/b><\/p>\n\n\n\n\n
          Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
          BSI<\/b><\/a><\/td>\n2016<\/td>\n204<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":252245,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1276,2641],"product_tag":[],"class_list":{"0":"post-252240","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-140-50","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\/252240","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\/252245"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=252240"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=252240"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=252240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}