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Homepage>CSN Standards>35 ELECTRICAL ENGINEERING>3513 Measuring, separate and instrument transformers>CSN EN IEC 61869-11 - Instrument transformers - Part 11: Additional requirements for low-power passive voltage transformers
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Released: 01.10.2018
CSN EN IEC 61869-11 - Instrument transformers - Part 11: Additional requirements for low-power passive voltage transformers

CSN EN IEC 61869-11

Instrument transformers - Part 11: Additional requirements for low-power passive voltage transformers

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Number of Standard:CSN EN IEC 61869-11
Category:351350
Pages:44
Released:01.10.2018
Catalog number:505172
DESCRIPTION

CSN EN IEC 61869-11

CSN EN IEC 61869-11 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 do-cument 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 61869-7. 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.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.