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BS EN 62586-1:2017

BS EN 62586-1:2017

$167.15

Power quality measurement in power supply systems – Power quality instruments (PQI)

Published By Publication Date Number of Pages
BSI 2017 40
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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.

These requirements are applicable in single, dual- (split phase) and 3-phase AC 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;

  • 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.

NOTE 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).

These instruments are fixed-installed or portable. They are intended to be used both indoors and/or outdoors.

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.

This document does not address the user interface or topics unrelated to measurement performance of device.

This document does not cover post-processing and interpretation of the data with, for example, dedicated software.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 English
CONTENTS
10 FOREWORD
12 INTRODUCTION
13 1 Scope
2 Normative references
15 3 Terms, definitions, symbols and abbreviated terms
3.1 General definitions
16 3.2 Terms and definitions related to environments
3.3 Definitions related to uncertainty
17 3.4 Notations
3.4.1 Functions
3.4.2 Symbols and abbreviated terms
3.4.3 Indices
18 4 Environmental conditions
4.1 General
Tables
Table 1 – Products coding table
Table 2 – Definition of class A products
Table 3 – Definition of class S products
19 4.2 Environments FI1, FI2, FI1-H, FI2-H, FO and FO-H
20 4.3 Environments PI, PI-H, PO and PO-H
Table 4 – Description of FI1, FI2, FI1-H, FI2-H, FO, FO-H environments
21 4.4 Relationship between ambient air temperature and relative humidity
Table 5 – Description of PI, PI-H, PO and PO-H environments
22 5 Ratings
5.1 Rated input energising voltages
5.2 Rated frequencies
6 Design and construction
6.1 General
6.2 General architecture
23 6.3 Functions embedded in PQI-A and PQI-S
6.3.1 PQI-A minimum functions definition
Figures
Figure 1 – Instrument generic measurement chain
24 6.3.2 PQI-S minimum functions definition
Table 6 – PQI-A functions
25 6.3.3 Summary of IEC 61000-4-30 requirements for functions
Table 7 – PQI-S minimum functions
26 6.4 Additional requirements complementary to IEC 61000-4-30
6.4.1 Data to be provided for testing reasons
27 Table 8 – Summary of measurements requested for testing
28 6.4.2 Resolution of the presented data
6.4.3 Clarification about “data flagging”
6.4.4 Temperature drift requirement within the rated range of operation for ambient air temperature
29 Figure 2 – Uncertainty requirement as a function of temperature
Table 9 – Uncertainty multipliers for different temperature ranges
30 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
31 6.9 Degree of protection by enclosures
6.10 Start-up requirements
Table 10 – Enclosure mechanical requirements
Table 11 – Minimum IP requirements
32 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 – Characteristics specification template
33 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 – Reference conditions for testing
34 8.5 Climatic tests
Table 14 – Performance criteria applicable for EMC testing
35 8.6 Mechanical tests
8.6.1 Product mechanical robustness
Table 15 – Climatic requirements
36 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 – Product mechanical requirements
37 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
38 Annex A (informative)Information about environment “EMC environment G” and environment “EMC environment H”
Figure A.1 – Example for the situation inside a power station
39 Bibliography

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BS EN 62586-1:2017
$167.15