IEC 62586-1:2013 specifies product and performance requirements for instruments whose functions include measuring, recording and possibly monitoring power quality parameters in power supply systems, and whose measuring methods (class A or class S) are defined in IEC 61000-4-30. These requirements are applicable in single, dual- (split phase) and 3-phase a.c. power supply systems at 50 Hz or 60 Hz. These instruments can be used in the generation, transmission and distribution of electricity, for example inside a power station, substation or a distributed generator connection and at the interface point between the installation and the network, e.g. in order to check the compliance of the connection agreement between a network operator and the customer. These instruments are fixed-installed or portable. They are intended to be used indoors and\/or outdoors. Devices such as digital fault recorders, energy\/power meters, protection relays or circuit breakers may include power quality functions defined in 61000-4-30 class A or class S. If such devices are specified according to this standard, then this standard fully applies and applies in addition to the relevant product standard. This standard does not replace the relevant product standard.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 8<\/td>\n | Annex ZZ (informative) Coverage of Essential Requirements of EU Directives <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 3 Terms, definitions, abbreviations, notations and symbols 3.1 General definitions <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 3.2 Terms and definitions related to environments 3.3 Definitions related to uncertainty <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 3.4 Notations 3.4.1 Functions 3.4.2 Symbols and abbreviations <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 3.4.3 Indices 4 Environmental conditions 4.1 General Tables Table 1 \u2013 Products coding table Table 2 \u2013 Definition of class A products <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 4.2 Environments FI1, FI2, FI1-H, FI2-H, FO and FO-H Table 3 \u2013 Definition of class S products Table 4 \u2013 Description of FI1, FI2, FI1-H, FI2-H, FO, FO-H environments <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 4.3 Environments PI, PI-H, PO and PO-H Table 5 \u2013 Description of PI, PI-H, PO and PO-H environments <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 4.4 Relationship between ambient air temperature and relative humidity 5 Ratings 5.1 Rated input energising voltages 5.2 Rated frequencies 6 Design and construction 6.1 General 6.2 General architecture <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 6.3 Functions embedded in PQI-A and PQI-S 6.3.1 PQI-A minimum functions definition Figures Figure 1 \u2013 Instrument generic measurement chain Table 6 \u2013 PQI-A functions <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 6.3.2 PQI-S minimum functions definition 6.3.3 Summary of IEC\u00a061000-4-30 requirements for functions Table 7 \u2013 PQI-S minimum functions <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 6.4 Additional requirements complementary to IEC\u00a061000-4-30 6.4.1 Data to be provided for testing reasons <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | Table 8 \u2013 Summary of measurements requested for testing <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 6.4.2 Resolution of the presented data 6.4.3 Clarification about \u201cdata flagging\u201d 6.4.4 Temperature drift requirement within the rated range of operation for ambient air temperature <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 6.5 Safety requirements Figure 2 \u2013 Uncertainty requirement as a function of temperature Table 9 \u2013 Uncertainty multipliers for different temperature ranges <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 6.6 EMC requirements 6.6.1 Emissions 6.6.2 Immunity 6.7 Climatic requirements of PQI 6.8 Mechanical requirements 6.8.1 Product mechanical robustness 6.8.2 Enclosure robustness Table 10 \u2013 Enclosure mechanical requirements <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | 6.9 Degree of protection by enclosures 6.10 Start-up requirements 7 Marking and operating instructions 7.1 General 7.2 Marking 7.3 Operating instructions Table 11 \u2013 Minimum IP requirements <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 8 Functional, environmental and safety type tests 8.1 General 8.2 Reference conditions for type tests Table 12 \u2013 Characteristics specification template <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | 8.3 Safety tests 8.4 EMC tests 8.4.1 Emissions 8.4.2 Immunity Table 13 \u2013 Reference conditions for testing <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 8.5 Climatic tests Table 14 \u2013 Climatic requirements <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | 8.6 Mechanical tests 8.6.1 Product mechanical robustness Table 15 \u2013 Product mechanical requirements <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | 8.6.2 Degree of protection provide by enclosures for electrical equipment against external mechanical impacts (IK code) 8.6.3 Degree of protection by enclosure (IP code) 8.7 Functional and uncertainty tests 9 Routine tests 9.1 General 9.2 Protective bonding test 9.3 Dielectric strength test 9.4 Intrinsic uncertainty test 10 Certificates and declarations 11 Re-calibration and re-verification <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | Annex A (informative) Information about environment H and G described in IEC\/TS 61000-6-5 Figure A.1 \u2013 Example of power station and substation: selection of the specification for apparatus and the related connections <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Power quality measurement in power supply systems – Power quality instruments (PQI)<\/b><\/p>\n |