{"id":454538,"date":"2024-10-20T09:36:03","date_gmt":"2024-10-20T09:36:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-62052-112021a122024\/"},"modified":"2024-10-26T17:49:11","modified_gmt":"2024-10-26T17:49:11","slug":"bs-en-iec-62052-112021a122024","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-62052-112021a122024\/","title":{"rendered":"BS EN IEC 62052-11:2021+A12:2024"},"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\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
7<\/td>\nBlank Page <\/td>\n<\/tr>\n
30<\/td>\n3.1 General definitions <\/td>\n<\/tr>\n
34<\/td>\n3.2 Definitions related to the functional elements <\/td>\n<\/tr>\n
37<\/td>\n3.3 Definitions of meter ports <\/td>\n<\/tr>\n
38<\/td>\n3.4 Definitions of mechanical elements <\/td>\n<\/tr>\n
40<\/td>\n3.5 Definitions related to measurements <\/td>\n<\/tr>\n
43<\/td>\n3.6 Definitions related to external influences <\/td>\n<\/tr>\n
46<\/td>\n3.7 Definition of tests
3.8 Definitions related to electromechanical meters <\/td>\n<\/tr>\n
47<\/td>\n3.9 Definitions related to meter marking and symbols <\/td>\n<\/tr>\n
48<\/td>\n4.1 Voltages
4.1.1 Nominal voltages
Table 1 \u2013 Nominal voltages <\/td>\n<\/tr>\n
49<\/td>\n4.1.2 Voltage ranges
4.2 Currents
4.2.1 Nominal currents
4.2.2 Starting current
4.2.3 Minimum current
Table 2 \u2013 Voltage ranges
Table 3 \u2013 Preferred values of nominal currents <\/td>\n<\/tr>\n
50<\/td>\n4.2.4 Maximum current
4.2.5 Current ranges
4.3 Frequencies
4.3.1 Nominal frequencies
4.3.2 Frequency ranges
4.4 Power consumption
Table 4 \u2013 Current ranges
Table 5 \u2013 Frequency ranges <\/td>\n<\/tr>\n
51<\/td>\nTable 6 \u2013 Maximum power consumption <\/td>\n<\/tr>\n
52<\/td>\n5.1 General
5.2 Mechanical tests
5.2.1 Shock test <\/td>\n<\/tr>\n
53<\/td>\n5.2.2 Vibration test
5.3 Window
5.4 Terminals \u2013 Terminal block(s) \u2013 Protective conductor terminal
5.5 Sealing provisions
5.5.1 General
5.5.2 Meter case <\/td>\n<\/tr>\n
54<\/td>\n5.5.3 Meter terminals
5.5.4 Sealing of detached indicating displays
5.5.5 Sealing of LPIT connections <\/td>\n<\/tr>\n
55<\/td>\n5.5.6 Sealing of meter configuration
5.6 Display of measured values
5.6.1 General
5.6.2 Meters without indicating displays
5.6.3 Meters with indicating displays <\/td>\n<\/tr>\n
56<\/td>\n5.7 Storage of measured values
5.8 Pulse outputs
5.8.1 General
5.8.2 Optical test output <\/td>\n<\/tr>\n
58<\/td>\n5.8.3 Electrical pulse output
5.8.4 Operation indicator <\/td>\n<\/tr>\n
59<\/td>\n5.9 Electrical pulse inputs
5.9.1 General characteristics
5.9.2 Functional tests of electrical pulse inputs
5.10 Auxiliary power supply <\/td>\n<\/tr>\n
60<\/td>\n6.1 Meter accuracy class marking
6.2 Meter marking <\/td>\n<\/tr>\n
62<\/td>\nTable 7 \u2013 Marking and documentation requirements <\/td>\n<\/tr>\n
64<\/td>\n6.3 Connection diagrams and terminal marking
6.4 Symbols
6.4.1 General <\/td>\n<\/tr>\n
65<\/td>\n6.4.2 Symbols for the measuring elements
6.4.3 Symbols for transformer-operated meters
6.4.4 Identification of the displayed information <\/td>\n<\/tr>\n
66<\/td>\n6.4.5 Marking of the measured quantity
6.4.6 Symbols of principal units used for meters (see Table 8)
Table 8 \u2013 Symbols of principal units used for meters <\/td>\n<\/tr>\n
67<\/td>\n6.4.7 Symbols for auxiliary devices
6.4.8 Symbols for details of the suspension of the moving element
6.4.9 Symbols for communication ports
6.5 Documentation
6.5.1 Installation manuals
6.5.2 Instruction for use
7.1 General test conditions <\/td>\n<\/tr>\n
68<\/td>\nTable 9 \u2013 Voltage and current balance
Table 10 \u2013 Reference conditions <\/td>\n<\/tr>\n
69<\/td>\n7.2 Methods of accuracy verification
7.3 Measurement uncertainty <\/td>\n<\/tr>\n
70<\/td>\n7.4 Meter constant
7.5 Initial start-up of the meter <\/td>\n<\/tr>\n
71<\/td>\n7.6 Test of no-load condition
7.7 Starting current test <\/td>\n<\/tr>\n
72<\/td>\n7.8 Repeatability test
7.9 Limits of error due to variation of the current
Table 11 \u2013 Repeatability test points <\/td>\n<\/tr>\n
73<\/td>\n7.10 Limits of error due to influence quantities
7.11 Time-keeping accuracy
8.1 General
8.2 Environmental conditions
8.3 Tests of the effects of the climatic environments
8.3.1 General test requirements
Table 12 \u2013 Environmental conditions <\/td>\n<\/tr>\n
74<\/td>\n8.3.2 Acceptance criteria
8.3.3 Dry heat test
8.3.4 Cold test
8.3.5 Damp heat cyclic test <\/td>\n<\/tr>\n
75<\/td>\n8.3.6 Protection against solar radiation
8.4 Durability
9.1 General <\/td>\n<\/tr>\n
76<\/td>\nTable 13 \u2013 Summary of the tests of immunity to influence quantities <\/td>\n<\/tr>\n
77<\/td>\n9.2 Acceptance criteria
Table 14 \u2013 Summary of the tests of immunity to disturbances <\/td>\n<\/tr>\n
78<\/td>\n9.3 Electromagnetic compatibility (EMC)
9.3.1 General
Table 15 \u2013 Acceptance criteria <\/td>\n<\/tr>\n
80<\/td>\n9.3.2 Voltage dips and short interruptions
Table 16 \u2013 Voltage dips, short interruptions and voltage variations immunity tests <\/td>\n<\/tr>\n
81<\/td>\nTable 17 \u2013 Voltage dips, short interruptions and voltage variations on DC input power port immunity tests <\/td>\n<\/tr>\n
82<\/td>\n9.3.3 Electrostatic discharge immunity test
9.3.4 Radiated, radio-frequency, electromagnetic field immunity test \u2013 test without current <\/td>\n<\/tr>\n
83<\/td>\n9.3.5 Radiated, radio-frequency, electromagnetic field immunity test \u2013 test with current
9.3.6 Electrical fast transient\/burst immunity test <\/td>\n<\/tr>\n
84<\/td>\n9.3.7 Immunity to conducted disturbances, induced by radio-frequency fields
9.3.8 Test for immunity to conducted, differential mode disturbances and signalling in the frequency range 2 kHz to 150 kHz at AC power ports <\/td>\n<\/tr>\n
85<\/td>\n9.3.9 Surge immunity test <\/td>\n<\/tr>\n
86<\/td>\nTable 18 \u2013 Surge immunity test voltage <\/td>\n<\/tr>\n
87<\/td>\n9.3.10 Ring wave immunity test
9.3.11 Damped oscillatory wave immunity test <\/td>\n<\/tr>\n
88<\/td>\n9.3.12 External static magnetic fields <\/td>\n<\/tr>\n
89<\/td>\n9.3.13 Power frequency magnetic field immunity test
9.3.14 Emission requirements <\/td>\n<\/tr>\n
90<\/td>\n9.4 Tests of immunity to other influence quantities
9.4.1 General
9.4.2 Harmonics in the current and voltage circuits <\/td>\n<\/tr>\n
91<\/td>\n9.4.3 Voltage variation <\/td>\n<\/tr>\n
92<\/td>\n9.4.4 Ambient temperature variation
9.4.5 Interruption of phase voltage
Table 19 \u2013 Evaluation of primary meter functions under influence of voltage variation <\/td>\n<\/tr>\n
93<\/td>\n9.4.6 Frequency variation
9.4.7 Reversed phase sequence
9.4.8 Auxiliary voltage variation <\/td>\n<\/tr>\n
94<\/td>\n9.4.9 Operation of auxiliary devices
9.4.10 Short-time overcurrents <\/td>\n<\/tr>\n
95<\/td>\n9.4.11 Self-heating
9.4.12 Fast load current variations <\/td>\n<\/tr>\n
96<\/td>\n9.4.13 Earth fault
10.1 Test conditions <\/td>\n<\/tr>\n
97<\/td>\n10.2 Type test report <\/td>\n<\/tr>\n
98<\/td>\nAnnex A (normative) Optical test output
Figure A.1 \u2013 Test arrangement for the test output
Figure A.2 \u2013 Waveform of the optical test output <\/td>\n<\/tr>\n
99<\/td>\nAnnex B (normative) Class A and class B electrical pulse outputs
B.1 Electrical characteristics of pulse output
Figure B.1 \u2013 Physical interface of the electrical pulse output
Table B.1 \u2013 Specified operating conditions <\/td>\n<\/tr>\n
100<\/td>\nB.2 Electrical output pulse waveform
B.3 Test of electrical pulse output
B.4 Test of pulse input
Figure B.2 \u2013 Electrical output pulse waveform
Figure B.3 \u2013 Pulse output test set-up
Table B.2 \u2013 Test of pulse output <\/td>\n<\/tr>\n
101<\/td>\nFigure B.4 \u2013 Pulse input test set-up
Table B.3 \u2013 Test of pulse input device <\/td>\n<\/tr>\n
102<\/td>\nAnnex C (normative) Electrical pulse output for special applications and long distances according to IEC 60381-1:1982
C.1 Specified operating conditions and output pulse waveform
Table C.1 \u2013 Specified operating conditions <\/td>\n<\/tr>\n
103<\/td>\nC.2 Test of pulse output
Figure C.1 \u2013 Output pulse waveform
Figure C.2 \u2013 Pulse output test set-up <\/td>\n<\/tr>\n
104<\/td>\nC.3 Test of pulse input
Figure C.3 \u2013 Pulse input test set-up
Table C.2 \u2013 Test of pulse output device
Table C.3 \u2013 Test of pulse input device <\/td>\n<\/tr>\n
105<\/td>\nAnnex D (informative) Meter symbols and markings
Table D.1 \u2013 Examples of voltage marking according to network voltage
Table D.2 \u2013 Symbols for measuring elements <\/td>\n<\/tr>\n
106<\/td>\nTable D.3 \u2013 Marking of the measured quantity (examples)
Table D.4 \u2013 Inscriptions indicating the accuracy class and the meter constant (examples) <\/td>\n<\/tr>\n
107<\/td>\nTable D.5 \u2013 Symbols for transformer-operated meters (examples)
Table D.6 \u2013 Tariff function symbols (examples)
Table D.7 \u2013 Symbols for tariff function (examples) <\/td>\n<\/tr>\n
108<\/td>\nTable D.8 \u2013 Symbols for auxiliary devices (examples)
Table D.9 \u2013 Symbols for details of the suspension of the moving element (examples) <\/td>\n<\/tr>\n
109<\/td>\nTable D.10 \u2013 Symbols for communication ports (examples) <\/td>\n<\/tr>\n
110<\/td>\nAnnex E (informative) Meter ports
Figure E.1 \u2013 Typical port configuration of a directly connected meter (example) <\/td>\n<\/tr>\n
111<\/td>\nFigure E.2 \u2013 Typical port configuration of a transformer operated meter (example)
Figure E.3 \u2013 Typical port configuration of a LPIT operated meterwith a detached indicating display (example) <\/td>\n<\/tr>\n
113<\/td>\nAnnex F (informative) Test set-up for EMC tests
Figure F.1 \u2013 Test set-up for the electrical fast transient\/burst immunity test for transformer operated meters: each port (Mains, CT, HLV, ELV) is tested separately by adding the coupling device to the respective port <\/td>\n<\/tr>\n
114<\/td>\nFigure F.2 \u2013 Test set-up for the electrical fast transient\/burst immunity test for directly connected meters: each port (Mains, HLV, ELV) is tested separately by adding the coupling device to the respective port <\/td>\n<\/tr>\n
115<\/td>\nAnnex G (informative) Test for immunity to conducted, differential mode disturbances and signalling in the frequency range 2 kHz to 150 kHz at AC power ports
Figure G.1 \u2013 Example of a test set-up for immunity to conducted, differential mode disturbances and signalling in the frequency range 2 kHz to 150 kHz at AC power ports (from IEC 61000-4-19: 2014) <\/td>\n<\/tr>\n
116<\/td>\nAnnex H (normative) Test circuit diagrams for testing influence of harmonics and interharmonics
Figure H.1 \u2013 Test circuit diagram (informative, test of influenceof interharmonics and odd harmonics) <\/td>\n<\/tr>\n
117<\/td>\nFigure H.2 \u2013 Burst fired wave-form (interharmonics)
Figure H.3 \u2013 Informative distribution of interharmonic content of burst-fired waveform (the Fourier analysis is not complete) <\/td>\n<\/tr>\n
118<\/td>\nFigure H.4 \u2013 Phase fired waveform (odd harmonics) \u2013 90\u00b0 fired waveform
Figure H.5 \u2013 Informative distribution of harmonic content of 90\u00b0 phase fired waveform (the Fourier analysis is not complete) <\/td>\n<\/tr>\n
119<\/td>\nFigure H.6 \u2013 Phase fired waveform (odd harmonics) \u2013 45\u00b0 fired waveform
Figure H.7 \u2013 Phase fired waveform (odd harmonics) \u2013 135\u00b0 fired waveform <\/td>\n<\/tr>\n
120<\/td>\nFigure H.8 \u2013 Test circuit diagram for half-wave rectification (DC and even harmonics)
Figure H.9 \u2013 Half-wave rectified waveform (DC and even harmonics) <\/td>\n<\/tr>\n
121<\/td>\nFigure H.10 \u2013 Informative distribution of harmonic content of half-wave rectified waveform (the Fourier analysis is not complete) <\/td>\n<\/tr>\n
122<\/td>\nAnnex I (informative) Short time overcurrent test waveform <\/td>\n<\/tr>\n
123<\/td>\nAnnex J (informative) Fast load current variation test <\/td>\n<\/tr>\n
124<\/td>\nAnnex K (normative) Electromagnet for testing the influence of externallyproduced magnetic fields
K.1 Permanent magnet for testing the influence of external static magnetic field
K.2 Electromagnet for testing the influence of external static magnetic field with magneto-motive force of 1 000 At (ampere-turns) (see Figure K.1) <\/td>\n<\/tr>\n
125<\/td>\nFigure K.1 \u2013 Electromagnet for testing the influence of external static magnetic field with magneto-motive force of 1 000 At (ampere-turns) <\/td>\n<\/tr>\n
126<\/td>\nAnnex L (normative) Test circuit diagram for the test of immunity to earth fault
Figure L.1 \u2013 Circuit to simulate earth fault condition in phase 1
Figure L.2 \u2013 Voltages at the meter under test <\/td>\n<\/tr>\n
127<\/td>\nAnnex M (informative) Meter current range
Figure M.1 \u2013 Meter current range <\/td>\n<\/tr>\n
128<\/td>\nAnnex N (informative) Application to Branch Circuit Power Meters
N.1 Overview
N.2 Definitions
N.3 General <\/td>\n<\/tr>\n
129<\/td>\nN.4 Cross-channel influences
N.5 Channel configuration and sealing for multi-branch meters
N.6 Verification for multi-branch meters
Table N.1 \u2013 Cross-channel influence test conditions for multi-circuit meters <\/td>\n<\/tr>\n
130<\/td>\nAnnex O (informative) Overview of the technical changes <\/td>\n<\/tr>\n
131<\/td>\nAnnex P (informative) Test schedule \u2013 Recommended test sequences <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Electricity metering equipment. General requirements, tests and test conditions – Metering 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>\n2024<\/td>\n134<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":454548,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[285,2641],"product_tag":[],"class_list":{"0":"post-454538","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-220-20","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\/454538","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\/454548"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=454538"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=454538"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=454538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}