IEC 61851-21-2:2018 defines the EMC requirements for any off-board components or equipment of such systems used to supply or charge electric vehicles with electric power by conductive power transfer (CPT), with a rated input voltage, according to IEC 60038:2009, up to 1 000 V AC or 1 500 V DC and an output voltage up to 1 000 V AC or 1 500 V DC. This document covers off-board charging equipment for mode 1, mode 2, mode 3 and mode 4 charging as defined in IEC 61851-1:2017. This first edition, together with IEC 61851-21-1, cancels and replaces IEC 61851-21:2001. It constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 61851?21:2001: a) this document addresses now only EMC related tests instead of other electrical tests; b) Clauses 2 and 3 have been updated; c) the port definition, the test-setups and their corresponding limits as well as the operation modes are defined more precisely; d) Annexes A to F have been added.<\/p>\n
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| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Figures Figure 1 \u2013 Examples of ports of off- board charging equipment <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 4 Test plan 4.1 General 4.2 Configuration of EUT <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 4.3 Termination of the EUT during testing 4.4 Operating and test conditions 4.4.1 General 4.4.2 Immunity 4.4.3 Emissions <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 4.4.4 Environmental conditions\/limitations 5 Immunity requirements 5.1 General <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | Tables Table 1 \u2013 AC charging immunity requirements \u2013Environments other than residential <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | Table 2 \u2013 AC charging immunity requirements \u2013Residential environments <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Table 3 \u2013 DC charging immunity requirements \u2013Environments other than residential <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | Table 4 \u2013 DC charging immunity requirements \u2013Residential environments <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 5.2 Performance criteria 5.2.1 General 5.2.2 Performance criteria A 5.2.3 Performance criteria B 5.2.4 Performance criteria C <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | 6 Emission requirements 6.1 General 6.2 Limits and test conditions for disturbances in the low frequency (LF) range 6.2.1 Overview 6.2.2 Harmonic currents 6.2.3 Voltage fluctuations and flicker 6.3 Limits and test conditions for disturbances in the radio frequency (RF) range 6.3.1 Overview Table 5 \u2013 References for evaluation of low frequency (LF) phenomena <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 6.3.2 Power input port (150 kHz to 30 MHz) Table 6 \u2013 References for evaluation of disturbances appearingin the radio frequency (RF) range <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | Table 7 \u2013 Disturbance voltage limits for class A equipment for AC power input port Table 8 \u2013 Disturbance voltage limits for class B equipment for AC power input port <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | 6.3.3 CPT port (150 kHz to 30 MHz) Table 9 \u2013 Disturbance voltage limits for DC power input port Table 10 \u2013 Disturbance voltage limits for class A equipment for AC CPT port Table 11 \u2013 Disturbance voltage limits for class B equipment for AC CPT port <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | 6.3.4 Wired network port or signal\/control port (150 kHz to 30 MHz) Table 12 \u2013 Disturbance voltage limits for DC CPT port <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | Table 13 \u2013 Requirements for asymmetric mode conducted emissionsfrom Class A equipment <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | 6.3.5 Enclosure port (above 30 MHz) Table 14 \u2013 Requirements for asymmetric mode conducted emissionsfrom Class B equipment Table 15 \u2013 Required highest frequency for radiated measurement <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | Table 16 \u2013 Requirements for radiated emissions at frequencies upto 1 GHz for Class A equipment Table 17 \u2013 Requirements for radiated emissions at frequenciesabove 1 GHz for Class A equipment <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | 7 Test results and test report Table 18 \u2013 Requirements for radiated emissions at frequencies up to 1 GHzfor Class B equipment Table 19 \u2013 Requirements for radiated emissions at frequenciesabove 1 GHz for Class B equipment <\/td>\n<\/tr>\n | ||||||
| 39<\/td>\n | Annex A (normative)Example test setups <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | Figure A.1 \u2013 Example test setup for floor standing equipmentfor radiated and conducted emission and immunity <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | Figure A.2 \u2013 Example test setup for table top and wall mounted equipmentfor emission and immunity <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | Annex B (informative)Radiated disturbance test for keyless entry B.1 General B.2 Test setup B.3 Test method <\/td>\n<\/tr>\n | ||||||
| 43<\/td>\n | B.4 Limits for radiated disturbances keyless entry (2 kHz to 185 kHz) Figure B.1 \u2013 Example of a test setup for measurement of radiated disturbancesto keyless entry (layout and spacing for the loop sensor) Table B.1 \u2013 Limit values of radiated disturbances (2 kHz to 185 kHz) <\/td>\n<\/tr>\n | ||||||
| 44<\/td>\n | Annex C (normative)Termination of ports C.1 General C.2 Termination of communication lines \u2013 Impedance stabilization networks (ISN) C.2.1 General C.2.2 Symmetric communication lines (e.g. CAN) Table C.1 \u2013 Termination of ports <\/td>\n<\/tr>\n | ||||||
| 45<\/td>\n | Figure C.1 \u2013 Example of an impedance stabilization networkfor symmetric communication lines <\/td>\n<\/tr>\n | ||||||
| 46<\/td>\n | C.2.3 Coupling devices for PLC on power lines Figure C.2 \u2013 Example of a circuit for emission tests of PLC on ACor DC power lines Figure C.3 \u2013 Example of a circuit for immunity tests of PLC on AC or DC power lines <\/td>\n<\/tr>\n | ||||||
| 47<\/td>\n | C.2.4 PLC (technology) on control pilot Figure C.4 \u2013 Example of a circuit for emission tests of PLCon control pilot line <\/td>\n<\/tr>\n | ||||||
| 48<\/td>\n | C.3 Coupling and termination devices for other communication and signalling lines Figure C.5 \u2013 Example of a circuit for immunity tests of PLCon control pilot line Figure C.6 \u2013 Example of a termination circuit for testing of system A <\/td>\n<\/tr>\n | ||||||
| 49<\/td>\n | Annex D (normative)Voltage transient disturbances from DC charging equipment Figure D.1 \u2013 Voltage transient of DC charging EUT Table D.1 \u2013 Voltage transient limit of EUT <\/td>\n<\/tr>\n | ||||||
| 50<\/td>\n | Figure D.2 \u2013 Voltage transient measurement equipment <\/td>\n<\/tr>\n | ||||||
| 51<\/td>\n | Annex E (normative)Voltage surge test setup for DC charging EUT Table E.1 \u2013 Maximum voltage to be measured on the CPT <\/td>\n<\/tr>\n | ||||||
| 52<\/td>\n | Figure E.1 \u2013 Example of transient test setup <\/td>\n<\/tr>\n | ||||||
| 53<\/td>\n | Annex F (informative)Transient immunity test for DC charging EUT <\/td>\n<\/tr>\n | ||||||
| 54<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Electric vehicle conductive charging system – Electric vehicle requirements for conductive connection to an AC\/DC supply. EMC requirements for off board electric vehicle charging systems<\/b><\/p>\n |