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  • BSI
    BS EN IEC 61869-11:2018 Instrument transformers - Additional requirements for low-power passive voltage transformers
    Edition: 2021
    $442.60
    / user per year

Description of BS EN IEC 61869-11:2018 2021

This part of IEC 61869 is a product standard and covers only additional requirements for low power passive voltage transformers (passive LPVT). The product standard for low-power passive voltage transformers is composed of IEC 61869-1, along with IEC 61869-6 and this document with specific requirements.

This document is applicable to newly manufactured low-power passive voltage transformers with analogue output having rated frequencies from 15 Hz to 100 Hz for use with electrical measuring instruments or electrical protective devices.

This document covers low-power passive voltage transformers used for measurement or protection and low-power passive voltage transformers used for both measurement and protection.

Low-power passive voltage transformers have analogue output only (for digital output or for technology using any kind of active electronic components refer to future IEC 61869-72). Such low-power passive voltage transformers can include the secondary signal cable (transmitting cable). The secondary voltage of the low-power passive voltage transformer is proportional to the primary voltage. Derivative output signals are not within the scope of this document.



Standard NumberBS EN IEC 61869-11:2018
TitleInstrument transformers - Additional requirements for low-power passive voltage transformers
StatusDefinitive
Publication Date2021-10-14
Identical National Standard OfEN 61869-11/ISH1 ED1, IEC 61869-11/ISH1 ED1
CorrectsBS EN IEC 61869-11:2018
DescriptorsRatings, Construction, Potential transformers, Transformers, Instrument transformers, Voltage, Testing, Design
ICS29.180 Transformers. Reactors, 17.220.20 Measurement of electrical and magnetic quantities
CommitteePEL/38
ISBN978 0 539 18546 1
PublisherBSI
Pages48

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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