Norm

NEN-EN-IEC 61869-11:2018 en

Meettransformatoren - Deel 11: Aanvullende eisen voor passieve spanningstransformatoren met een laagvermogensuitgang

181,14 219,18 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 67
Commissie Energietransformatoren en meettransformatoren
Gepubliceerd op 01-04-2018
Taal Engels
NEN-EN-IEC 61869-11 is a product standard and covers only additional requirements for lowpower 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.

Details

ICS-code 17.220.20
Nederlandse titel Meettransformatoren - Deel 11: Aanvullende eisen voor passieve spanningstransformatoren met een laagvermogensuitgang
Engelse titel Instrument transformers - Part 11: Additional requirements for low-power passive voltage transformers

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