1.1 Application This document specifies the main characteristics of the voltage at a network user’s supply terminals in public low voltage, medium, high, and extra-high voltage AC electricity networks under normal operating conditions. This document specifies the limits or values within which the voltage characteristics can be expected to remain at any supply terminal in public European electricity networks, only. Industrial networks are excluded from the scope of EN 50160. NOTE 1 If non-public networks (e.g. residential quarters, energy communities, office centres, shopping centres) have similar end-users as public networks, it is strongly advised to apply the same requirements as for public networks. This document does not apply under abnormal operating conditions, including the following: a) a temporary supply arrangement to keep network users supplied during conditions arising as a result of a fault, maintenance and construction work, or to minimize the extent and duration of a loss of supply; b) in the case of non-compliance of a network user’s installation or equipment with the relevant standards or with the technical requirements for connection, established either by the public authorities or the network operator, including the limits for the emission of conducted disturbances; NOTE 2 A network user\u2019s installation can include load and generation. c) in exceptional situations, in particular: 1) exceptional weather conditions and other natural disasters; 2) third party interference; 3) acts by public authorities, 4) industrial actions (subject to legal requirements); 5) force majeure; 6) power shortages resulting from external events. The voltage characteristics given in this document refer to conducted disturbances in public electric power networks. They are not intended to be used as electromagnetic compatibility (EMC) levels or product emission limits. Power quality is related to EMC in several ways \u2013 especially because compliance with power quality requirements depends on the control of cumulative effect of electromagnetic emissions from all\/multiple equipment and\/or installations. Therefore, the voltage characteristics given in this document gives guidance for specifying requirements in equipment product standards and in installation standards. NOTE 3 The performance of equipment might be impaired if it is subjected to supply conditions which are not specified in the equipment product standard. NOTE 4 This document can be superseded in total or in part by the terms of a contract between the individual network user and the network operator. The sharing of complaint management and problem mitigation costs between the involved parties is outside the scope of EN 50160. Measurement methods to be applied in this document are described in EN 61000-4-30. […]<\/p>\n
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| 1<\/td>\n | 30468347 <\/td>\n<\/tr>\n | ||||||
| 85<\/td>\n | A-30431800 <\/td>\n<\/tr>\n | ||||||
| 86<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 90<\/td>\n | 1 Scope 1.1 Application <\/td>\n<\/tr>\n | ||||||
| 91<\/td>\n | 1.2 Objective 2 Normative references 3 Terms and definitions 3.1 Electric power network <\/td>\n<\/tr>\n | ||||||
| 94<\/td>\n | 3.2 Reference voltages and frequency <\/td>\n<\/tr>\n | ||||||
| 95<\/td>\n | 3.3 Phenomena <\/td>\n<\/tr>\n | ||||||
| 98<\/td>\n | 4 Low-voltage supply characteristics 4.1 General 4.2 Continuous phenomena 4.2.1 Power frequency <\/td>\n<\/tr>\n | ||||||
| 99<\/td>\n | 4.2.2 Supply voltage variations 4.2.2.1 Requirements 4.2.2.2 Test method 4.2.3 Rapid voltage changes 4.2.3.1 Single rapid voltage change <\/td>\n<\/tr>\n | ||||||
| 100<\/td>\n | 4.2.3.2 Flicker severity 4.2.4 Supply voltage unbalance 4.2.5 Harmonic voltage <\/td>\n<\/tr>\n | ||||||
| 101<\/td>\n | 4.2.6 Interharmonic voltages 4.3 Voltage events 4.3.1 Interruptions of the supply voltage 4.3.2 Supply voltage dips\/swells 4.3.2.1 General <\/td>\n<\/tr>\n | ||||||
| 102<\/td>\n | 4.3.2.2 Voltage dip\/swell measurement and detection 4.3.2.3 Voltage dips evaluation 4.3.2.4 Voltage dips classification <\/td>\n<\/tr>\n | ||||||
| 103<\/td>\n | 4.3.2.5 Voltage swells evaluation 4.3.2.6 Voltage swells classification 4.3.3 Transient overvoltages <\/td>\n<\/tr>\n | ||||||
| 104<\/td>\n | 4.4 Other phenomena (see also Annex C) 4.4.1 General 4.4.2 Mains communication voltages <\/td>\n<\/tr>\n | ||||||
| 105<\/td>\n | 5 Medium-voltage supply characteristics 5.1 General <\/td>\n<\/tr>\n | ||||||
| 106<\/td>\n | 5.2 Continuous phenomena 5.2.1 Power frequency 5.2.2 Supply voltage variations 5.2.2.1 Requirements 5.2.2.2 Test method <\/td>\n<\/tr>\n | ||||||
| 107<\/td>\n | 5.2.3 Rapid voltage changes 5.2.3.1 Single rapid voltage change 5.2.3.2 Flicker severity 5.2.4 Supply voltage unbalance 5.2.5 Harmonic voltage <\/td>\n<\/tr>\n | ||||||
| 108<\/td>\n | 5.2.6 Interharmonic voltage 5.3 Voltage events 5.3.1 Interruptions of the supply voltage 5.3.2 Supply voltage dips\/swells 5.3.2.1 General <\/td>\n<\/tr>\n | ||||||
| 109<\/td>\n | 5.3.2.2 Voltage dip\/swell measurement and detection 5.3.2.3 Voltage dips evaluation 5.3.2.4 Voltage dips classification <\/td>\n<\/tr>\n | ||||||
| 110<\/td>\n | 5.3.2.5 Voltage swells evaluation 5.3.2.6 Voltage swells classification 5.3.3 Transient overvoltages 5.4 Other phenomena (see also Annex C) 5.4.1 General 5.4.2 Mains communication voltages <\/td>\n<\/tr>\n | ||||||
| 111<\/td>\n | 6 High-voltage supply characteristics 6.1 General <\/td>\n<\/tr>\n | ||||||
| 112<\/td>\n | 6.2 Continuous phenomena 6.2.1 Power frequency 6.2.2 Supply voltage variations 6.2.3 Rapid voltage changes 6.2.3.1 Single rapid voltage change 6.2.3.2 Flicker severity 6.2.4 Supply voltage unbalance <\/td>\n<\/tr>\n | ||||||
| 113<\/td>\n | 6.2.5 Harmonic voltage 6.2.6 Interharmonic voltage <\/td>\n<\/tr>\n | ||||||
| 114<\/td>\n | 6.3 Voltage events 6.3.1 Interruptions of the supply voltage 6.3.2 Supply voltage dips\/swells 6.3.2.1 General 6.3.2.2 Voltage dip\/swell measurement and detection 6.3.2.3 Voltage dips evaluation 6.3.2.4 Voltage dips classification <\/td>\n<\/tr>\n | ||||||
| 115<\/td>\n | 6.3.2.5 Voltage swells evaluation 6.3.2.6 Voltage swells classification <\/td>\n<\/tr>\n | ||||||
| 116<\/td>\n | 6.3.3 Transient overvoltages 6.4 Other phenomena (see also Annex C) 6.4.1 General 6.4.2 Mains communication voltages 7 Extra-high-voltage supply characteristics 7.1 General <\/td>\n<\/tr>\n | ||||||
| 117<\/td>\n | 7.2 Continuous phenomena 7.2.1 Power frequency 7.2.2 Supply voltage variations 7.2.3 Rapid voltage changes 7.2.3.1 Single rapid voltage change 7.2.3.2 Flicker severity 7.2.4 Supply voltage unbalance <\/td>\n<\/tr>\n | ||||||
| 118<\/td>\n | 7.2.5 Harmonic voltage 7.2.6 Interharmonic voltage 7.3 Voltage events 7.3.1 Interruptions of the supply voltage 7.3.2 Supply voltage dips\/swells 7.3.2.1 General <\/td>\n<\/tr>\n | ||||||
| 119<\/td>\n | 7.3.2.2 Voltage dip\/swell measurement and detection 7.3.2.3 Voltage dips evaluation 7.3.2.4 Voltage dips classification <\/td>\n<\/tr>\n | ||||||
| 120<\/td>\n | 7.3.2.5 Voltage swells evaluation 7.3.2.6 Voltage swells classification 7.3.3 Transient overvoltages 7.4 Other phenomena (see also Annex C) 7.4.1 General 7.4.2 Mains communication voltages <\/td>\n<\/tr>\n | ||||||
| 121<\/td>\n | Annex A (informative)Special nature of electricity <\/td>\n<\/tr>\n | ||||||
| 123<\/td>\n | Annex B (informative)Indicative values for voltage events and single rapid voltage changes B.1 General B.2 Long interruptions of the supply voltage B.3 Short interruptions of the supply voltage B.4 Voltage dips and swells B.4.1 Use of Tables 2, 6, 9, 11 <\/td>\n<\/tr>\n | ||||||
| 124<\/td>\n | B.4.2 Performance criteria B.4.3 Currently available indicative values B.4.4 Methods for reporting measurement data <\/td>\n<\/tr>\n | ||||||
| 125<\/td>\n | B.4.5 Example of how to use Tables 2, 6, 9 and 11 B.5 Swells (temporary power frequency overvoltages) between live conductors and earth <\/td>\n<\/tr>\n | ||||||
| 126<\/td>\n | B.6 Magnitude of rapid voltage changes <\/td>\n<\/tr>\n | ||||||
| 127<\/td>\n | Annex C (informative)Additional Information relating to \u201cOther Phenomena\u201d C.1 General C.2 Behaviour over time of the level of supply voltage C.3 Duration C.4 Periodicity <\/td>\n<\/tr>\n | ||||||
| 128<\/td>\n | C.5 Bandwidth <\/td>\n<\/tr>\n | ||||||
| 129<\/td>\n | Annex D (informative)Relationship between Power Quality and EMC D.1 General <\/td>\n<\/tr>\n | ||||||
| 130<\/td>\n | D.2 Reference points for power quality and electromagnetic compatibility for a network user’s installation D.2.1 General D.2.2 Point of supply <\/td>\n<\/tr>\n | ||||||
| 131<\/td>\n | D.2.3 Point of common coupling D.2.4 Reference points in practice <\/td>\n<\/tr>\n | ||||||
| 133<\/td>\n | D.3 Relation between power quality requirements and EMC compatibility levels <\/td>\n<\/tr>\n | ||||||
| 135<\/td>\n | Annex E (informative)A-deviations <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Voltage characteristics of electricity supplied by public electricity networks<\/b><\/p>\n |