This part of IEC 62586 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.<\/p>\n
These requirements are applicable in single, dual- (split phase) and 3-phase AC power supply systems at 50 Hz or 60 Hz.<\/p>\n
These instruments can be used:<\/p>\n
in the generation, transmission and distribution of electricity, for example inside a power station, substation or a distributed generator connection;<\/p>\n<\/li>\n
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.<\/p>\n<\/li>\n<\/ul>\n
\nNOTE These instruments can also be used for other applications, e.g. inside commercial \/ industrial installations especially where comparable measurements are needed (i.e. data centres or petrochemical plants).<\/p>\n<\/blockquote>\n
These instruments are fixed-installed or portable. They are intended to be used both indoors and\/or outdoors.<\/p>\n
Devices such as digital fault recorders, energy\/power meters, protection relays or circuit breakers can include power quality functions of class A or class S defined in IEC 61000-4-30. If such devices are specified according to this document, then this document fully applies and applies in addition to the relevant product standard. This document does not replace the relevant product standard.<\/p>\n
This document does not address the user interface or topics unrelated to measurement performance of device.<\/p>\n
This document does not cover post-processing and interpretation of the data with, for example, dedicated software.<\/p>\n
PDF Catalog<\/h4>\n
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\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 2<\/td>\n undefined <\/td>\n<\/tr>\n \n 7<\/td>\n English
CONTENTS <\/td>\n<\/tr>\n\n 10<\/td>\n FOREWORD <\/td>\n<\/tr>\n \n 12<\/td>\n INTRODUCTION <\/td>\n<\/tr>\n \n 13<\/td>\n 1 Scope
2 Normative references <\/td>\n<\/tr>\n\n 15<\/td>\n 3 Terms, definitions, symbols and abbreviated terms
3.1 General definitions <\/td>\n<\/tr>\n\n 16<\/td>\n 3.2 Terms and definitions related to environments
3.3 Definitions related to uncertainty <\/td>\n<\/tr>\n\n 17<\/td>\n 3.4 Notations
3.4.1 Functions
3.4.2 Symbols and abbreviated terms
3.4.3 Indices <\/td>\n<\/tr>\n\n 18<\/td>\n 4 Environmental conditions
4.1 General
Tables
Table 1 \u2013 Products coding table
Table 2 \u2013 Definition of class A products
Table 3 \u2013 Definition of class S products <\/td>\n<\/tr>\n\n 19<\/td>\n 4.2 Environments FI1, FI2, FI1-H, FI2-H, FO and FO-H <\/td>\n<\/tr>\n \n 20<\/td>\n 4.3 Environments PI, PI-H, PO and PO-H
Table 4 \u2013 Description of FI1, FI2, FI1-H, FI2-H, FO, FO-H environments <\/td>\n<\/tr>\n\n 21<\/td>\n 4.4 Relationship between ambient air temperature and relative humidity
Table 5 \u2013 Description of PI, PI-H, PO and PO-H environments <\/td>\n<\/tr>\n\n 22<\/td>\n 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\n 23<\/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 <\/td>\n<\/tr>\n\n 24<\/td>\n 6.3.2 PQI-S minimum functions definition
Table 6 \u2013 PQI-A functions <\/td>\n<\/tr>\n\n 25<\/td>\n 6.3.3 Summary of IEC 61000-4-30 requirements for functions
Table 7 \u2013 PQI-S minimum functions <\/td>\n<\/tr>\n\n 26<\/td>\n 6.4 Additional requirements complementary to IEC 61000-4-30
6.4.1 Data to be provided for testing reasons <\/td>\n<\/tr>\n\n 27<\/td>\n Table 8 \u2013 Summary of measurements requested for testing <\/td>\n<\/tr>\n \n 28<\/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\n 29<\/td>\n Figure 2 \u2013 Uncertainty requirement as a function of temperature
Table 9 \u2013 Uncertainty multipliers for different temperature ranges <\/td>\n<\/tr>\n\n 30<\/td>\n 6.5 Safety requirements
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 <\/td>\n<\/tr>\n\n 31<\/td>\n 6.9 Degree of protection by enclosures
6.10 Start-up requirements
Table 10 \u2013 Enclosure mechanical requirements
Table 11 \u2013 Minimum IP requirements <\/td>\n<\/tr>\n\n 32<\/td>\n 7 Marking and operating instructions
7.1 General
7.2 Marking
7.3 Operating instructions
8 Functional, environmental and safety type tests
8.1 General
Table 12 \u2013 Characteristics specification template <\/td>\n<\/tr>\n\n 33<\/td>\n 8.2 Reference conditions for type tests
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\n 34<\/td>\n 8.5 Climatic tests
Table 14 \u2013 Performance criteria applicable for EMC testing <\/td>\n<\/tr>\n\n 35<\/td>\n 8.6 Mechanical tests
8.6.1 Product mechanical robustness
Table 15 \u2013 Climatic requirements <\/td>\n<\/tr>\n\n 36<\/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
Table 16 \u2013 Product mechanical requirements <\/td>\n<\/tr>\n\n 37<\/td>\n 9 Routine tests
9.1 General
9.2 Protective bonding test
9.3 Dielectric strength test
9.4 Intrinsic uncertainty test
10 Declarations
11 Re-calibration and re-verification <\/td>\n<\/tr>\n\n 38<\/td>\n Annex A (informative)Information about environment \u201cEMC environment G\u201d and environment \u201cEMC environment H\u201d
Figure A.1 \u2013 Example for the situation inside a power station <\/td>\n<\/tr>\n\n 39<\/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
\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n BSI<\/b><\/a><\/td>\n 2017<\/td>\n 40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":255377,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[285,2641],"product_tag":[],"class_list":{"0":"post-255376","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\/255376","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\/255377"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=255376"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=255376"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=255376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}