{"id":374735,"date":"2024-10-20T02:40:06","date_gmt":"2024-10-20T02:40:06","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-62488-32021\/"},"modified":"2024-10-26T04:39:01","modified_gmt":"2024-10-26T04:39:01","slug":"bs-en-iec-62488-32021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-62488-32021\/","title":{"rendered":"BS EN IEC 62488-3:2021"},"content":{"rendered":"

This part of IEC 62488 applies to power line carrier terminals and networks used to transmit information over power networks including extra high, high and medium voltage (EHV\/HV\/MV) power lines using both digital and optionally analogue modulation systems in a frequency range between 16 kHz and 1 MHz (see also IEC 62488-1). In many countries, power line carrier (PLC) channels represent a significant part of the utilityowned telecommunication system. A circuit normally routed via a PLC channel can also be routed via a channel using a different transmission medium such as point to point radio, optical fibre or open wire circuit. It is therefore important that the input and output interfaces that are used between terminals in the communication system are standardised. The issues requiring consideration of DPLC and\/or APLC devices as parts of a telecommunication network can be found in IEC 62488-1. Figure 1 shows the correspondence between the elements needed to implement PLC systems and the related International Standards.<\/p>\n

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2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nAnnex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
7<\/td>\nCONTENTS <\/td>\n<\/tr>\n
12<\/td>\nFOREWORD <\/td>\n<\/tr>\n
14<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
15<\/td>\n1 Scope <\/td>\n<\/tr>\n
16<\/td>\n2 Normative references
Figures
Figure 1 \u2013 Schematic representation of the elements needed to implement a PLC system <\/td>\n<\/tr>\n
17<\/td>\n3 Terms, definitions and abbreviated terms
3.1 Terms and definitions <\/td>\n<\/tr>\n
18<\/td>\n3.2 Abbreviated terms <\/td>\n<\/tr>\n
19<\/td>\n4 Generic structure of DPLC and ADPLC terminals <\/td>\n<\/tr>\n
20<\/td>\nFigure 2 \u2013 Generic architecture of a DPLC terminal <\/td>\n<\/tr>\n
21<\/td>\nFigure 3 \u2013 Generic structure of an ADPLC terminal <\/td>\n<\/tr>\n
22<\/td>\n5 Access side interfaces
5.1 General
5.2 Digital interfaces
5.2.1 Ethernet IEEE 802.3 interface
Figure 4 \u2013 ETH IEEE 802.3 RJ45 type connector <\/td>\n<\/tr>\n
23<\/td>\n5.2.2 Serial interface
5.3 Analogue interfaces
Figure 5 \u2013 ETH IEEE 802.3 SC type connector <\/td>\n<\/tr>\n
24<\/td>\n5.4 Teleprotection system interface
5.4.1 Description
5.4.2 Integrated teleprotection
5.4.3 Teleprotection interface frequency band
5.4.4 Teleprotection interface impedance
5.4.5 Teleprotection interface reflection <\/td>\n<\/tr>\n
25<\/td>\n5.4.6 Teleprotection interface signal levels
5.4.7 Teleprotection interface control circuits
6 HF line interface
6.1 DPLC high frequency band & channeling <\/td>\n<\/tr>\n
26<\/td>\n6.2 Frequency accuracy
6.3 Signal levels
6.4 In-band emissions
6.5 Nominal impedance
6.6 Return loss
6.7 Degree of unbalance to earth
6.8 Tapping loss <\/td>\n<\/tr>\n
27<\/td>\n6.9 Spurious emissions
Figure 6 \u2013 Tapping loss limits for DPLC terminals <\/td>\n<\/tr>\n
28<\/td>\n6.10 Nominal output power in the high frequency band
7 Quality and performance
7.1 General
Figure 7 \u2013 Max level of spurious emissions outside the high frequency band <\/td>\n<\/tr>\n
29<\/td>\n7.2 Dynamic range of the DPLC receiver
7.3 Bit rate
Figure 8 \u2013 Reference points for measuring DPLC parameters <\/td>\n<\/tr>\n
30<\/td>\n7.4 Start-up time
7.5 Recovery time after synchronization loss
7.6 Sensitivity
7.7 Selectivity
7.8 Adaptability to line conditions
7.9 Quality of voice channels <\/td>\n<\/tr>\n
31<\/td>\n7.10 Telephone signalling transmission
7.11 Quality on the serial DATA channels
7.11.1 General
7.11.2 Bit rate
7.11.3 BER
Figure 9 \u2013 Block diagram of a serial data channel
Tables
Table 1 \u2013 Dependence of voice channel quality vs. DPLC capacity <\/td>\n<\/tr>\n
32<\/td>\n7.11.4 Nominal transmission link delay
7.12 Quality of the frame transmission using Ethernet interfaces
7.12.1 General
7.12.2 LAN to LAN Speed
7.12.3 LAN to LAN latency
7.12.4 Packet loss on the LAN transfer
8 Testing
8.1 General <\/td>\n<\/tr>\n
33<\/td>\n8.2 Test setup for DPLC link tests
8.3 Signal to noise ratio
8.4 Return loss <\/td>\n<\/tr>\n
34<\/td>\nFigure 10 \u2013 Test circuit for return loss measurement <\/td>\n<\/tr>\n
35<\/td>\n8.5 Degree of unbalance to earth
8.5.1 General
8.5.2 Longitudinal conversion loss
Figure 11 \u2013 Test circuit for LCL measurement (transmission port) <\/td>\n<\/tr>\n
36<\/td>\n8.5.3 Output signal balance
8.6 Tapping loss
Figure 12 \u2013 Test circuit for OSB measurement (Rx port) <\/td>\n<\/tr>\n
37<\/td>\n8.7 Spurious and in-band emissions
Figure 13 \u2013 Test circuit for tapping loss measurement <\/td>\n<\/tr>\n
38<\/td>\n8.8 Selectivity
Figure 14 \u2013 Test circuit for spurious and in-band emissions measurement <\/td>\n<\/tr>\n
39<\/td>\nFigure 15 \u2013 Test circuit for selectivity measurement <\/td>\n<\/tr>\n
40<\/td>\n8.9 Bit error rate <\/td>\n<\/tr>\n
41<\/td>\nFigure 16 \u2013 Test circuit for bit error rate measurement <\/td>\n<\/tr>\n
42<\/td>\n8.10 Serial data transmission delay
Figure 17 \u2013 Test circuit for serial data transmissiondelay measurement with a data tester
Figure 18 \u2013 Test circuit for serial data transmission delay measurement <\/td>\n<\/tr>\n
43<\/td>\n8.11 Dynamic range of the DPLC receiver
8.12 LAN to LAN testing
8.12.1 General
Figure 19 \u2013 Test circuit for maximal throughput and latency measurement <\/td>\n<\/tr>\n
44<\/td>\n8.12.2 Maximum LAN to LAN throughput
8.12.3 LAN to LAN latency
8.13 Start-up time
8.14 Recovery time after synchronization loss <\/td>\n<\/tr>\n
45<\/td>\n9 Configuration and management
9.1 General
9.2 Configuration
9.3 Network management system
9.4 Local terminal alarms <\/td>\n<\/tr>\n
46<\/td>\n9.5 Event logging
10 Cyber security
10.1 General
10.2 Transmitted payload
10.3 Management interface
10.3.1 General <\/td>\n<\/tr>\n
47<\/td>\n10.3.2 Legacy-style management interfaces \/ Manufacturer-specific management interfaces
10.3.3 LAN\/WAN connected management interfaces
10.3.4 Authentication and role-base model
10.4 Network management system interface <\/td>\n<\/tr>\n
48<\/td>\n10.5 Security-related event logging
11 DPLC safety
11.1 General
11.2 Safety reference standard
11.3 Classification of DPLC terminals
Table 2 \u2013 Basic insulation (Table C.6 of IEC 6025527:2013) <\/td>\n<\/tr>\n
49<\/td>\n11.4 Ingress protection
Table 3 \u2013 Double or reinforced insulation (Table C.10 of IEC 6025527:2013) <\/td>\n<\/tr>\n
50<\/td>\n11.5 Type and routine tests <\/td>\n<\/tr>\n
51<\/td>\nTable 4 \u2013 List of Type and Routine Tests (Table 12 of IEC 6025527:2013) <\/td>\n<\/tr>\n
52<\/td>\n12 Storage and transportation, operating conditions, power supply
12.1 Storage and transportation
12.1.1 Climatic conditions
Table 5 \u2013 Classification of climatic conditions (Table 1 of IEC 60721-3-1:1997) <\/td>\n<\/tr>\n
53<\/td>\n12.1.2 Mechanical
Table 6 \u2013 Climatic tests for storage and transportation <\/td>\n<\/tr>\n
54<\/td>\nTable 7 \u2013 Classification of mechanical conditions for transportation(Table 5 of IEC 60721-3-2:1997) <\/td>\n<\/tr>\n
55<\/td>\n12.2 Operating conditions
12.2.1 Climatic conditions
Table 8 \u2013 Classification of climatic conditions from Table 1 of IEC 6072133:2002 <\/td>\n<\/tr>\n
56<\/td>\n12.2.2 Mechanical
12.2.3 Operating conditions set of tests
Table 9 \u2013 Classification of mechanical conditions from Table 6 of IEC 6072133:2002
Table 10 \u2013 Climatic Tests <\/td>\n<\/tr>\n
57<\/td>\n12.3 Power supply
12.3.1 AC supply
12.3.2 DC supply
Table 11 \u2013 Sinusoidal vibration test
Table 12 \u2013 Non-repetitive shock test <\/td>\n<\/tr>\n
58<\/td>\n13 EMC
13.1 Emission and immunity reference standards
13.2 Emission
13.2.1 Radiated and conducted emission <\/td>\n<\/tr>\n
59<\/td>\nTable 13 \u2013 Emission \u2013 Enclosure port (Table 1 of IEC 6100064:2011) <\/td>\n<\/tr>\n
61<\/td>\nTable 14 \u2013 Emission \u2013 Low voltage AC and DC mains port (Table 2 of IEC 6100064:2011) <\/td>\n<\/tr>\n
62<\/td>\nTable 15 \u2013 Emission \u2013 Telecommunications\/network port (Table 3 of IEC 6100064:2011) <\/td>\n<\/tr>\n
63<\/td>\n13.2.2 Low frequency disturbance emission
13.3 Immunity
13.3.1 EMC environment
Figure 20 \u2013 LF disturbances measurement setup <\/td>\n<\/tr>\n
64<\/td>\nTable 16 \u2013 Characterization of the electromagnetic phenomena (Table 1 of IEC 6100065:2015)
Table 17 \u2013 Port classification <\/td>\n<\/tr>\n
65<\/td>\n13.3.2 Functional requirements
13.3.3 Immunity test list
Table 18 \u2013 Performance criteria <\/td>\n<\/tr>\n
66<\/td>\nTable 19 \u2013 Immunity test list <\/td>\n<\/tr>\n
68<\/td>\nAnnex A (informative)HF modulated power signal for ADPLC
A.1 General
A.2 Computation model of ADPLC <\/td>\n<\/tr>\n
69<\/td>\nFigure A.1 \u2013 Calculation model of load capacity for ADPLC <\/td>\n<\/tr>\n
70<\/td>\nA.3 Distribution of E\/U ratio of voice channels <\/td>\n<\/tr>\n
71<\/td>\nFigure A.2 \u2013 Cumulative distributions of E\/U ratio of voice channels for positive half
Table A.1 \u2013 Approximation formula for E\/U cumulative distribution of speech <\/td>\n<\/tr>\n
72<\/td>\nA.4 Distribution of E\/U ratio of sinusoidal waves
Figure A.3 \u2013 Probability density of combined sine waves <\/td>\n<\/tr>\n
73<\/td>\nA.5 Example of E\/U ratio of a digital signal
Figure A.4 \u2013 Constellation diagram of 64 QAM
Figure A.5 \u2013 Amplitude spectra of unmodulated OFDM sub-carriers <\/td>\n<\/tr>\n
74<\/td>\nA.6 Composite distribution of E\/U ratios
Figure A.6 \u2013 Probability of constellation point power in 64 QAM
Table A.2 \u2013 PDF of constellation point power in 64 QAM constellation diagram <\/td>\n<\/tr>\n
75<\/td>\nFigure A.7 \u2013 Cumulative distribution of comprehensive E\/U ratios <\/td>\n<\/tr>\n
76<\/td>\nA.7 RMS power and load capacity of voice signals <\/td>\n<\/tr>\n
77<\/td>\nFigure A.8 \u2013 Cumulative distribution of equivalent volume for N system channel <\/td>\n<\/tr>\n
78<\/td>\nA.8 Comprehensive load capacity for ADPLC
Table A.3 \u2013 Calculation of PRMS(1 %) and load capacity <\/td>\n<\/tr>\n
79<\/td>\nA.9 Simplified computation method for comprehensive load capacity <\/td>\n<\/tr>\n
80<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Power line communication systems for power utility applications – Digital Power Line Carrier (DPLC) terminals and hybrid ADPLC terminals<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":374742,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-374735","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/374735","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\/374742"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=374735"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=374735"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=374735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}