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Instrument transformers - Part 11: Additional requirements for low power passive voltage transformers
| 분야 | TC 38 : Instrument Transformers |
|---|---|
| 적용범위 | IEC 61869-11:2017 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 61869-7). 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. This first edition of IEC 61869-11, together with IEC 61869-1 and IEC 61869-6, cancels and replaces the relevant clauses or subclauses of the first edition of IEC 60044-7, published in 1999 and the first edition of IEC 60044-8, published in 2002. This edition constitutes a technical revision. The contents of the Interpretation Sheet 1 of September 2021 have been included in this copy. |
| 국제분류(ICS)코드 | 17.220.20 : 전기 및 자기량 측정 |
| 페이지수 | 67 |
| Edition | 1.0 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 61869-11:2017 | Instrument transformers - Part 11: Additional requirements for low power passive voltage transformers | 2017-12-13 | 표준 |
IEC 61869-3:2011 - Instrument transformers - Part 3: Additional requirements for inductive voltage transformers 상세보기
IEC 61869-5:2011 - Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers 상세보기
IEC TR 61869-103:2012 - Instrument transformers - The use of instrument transformers for power quality measurement 상세보기
IEC 61869-2:2012 - Instrument transformers - Part 2: Additional requirements for current transformers 상세보기
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IEC 61869-5:2011 - Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers 상세보기
IEC 61869-2:2012 - Instrument transformers - Part 2: Additional requirements for current transformers 상세보기
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