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Insulation co-ordination - Part 2: Application guidelines
| 분야 | TC 99 : Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC |
|---|---|
| 적용범위 | IEC 60071-2:2018 constitutes application guidelines and deals with the selection of insulation levels of equipment or installations for three-phase electrical systems. It gives guidance for the determination of the rated withstand voltages for ranges I and II of IEC 60071-1 and to justify the association of these rated values with the standardized highest voltages for equipment. It covers three-phase systems with nominal voltages above 1 kV. This edition includes the following significant technical changes with respect to the previous edition: a) the annex on clearance in air to assure a specified impulse withstand voltage installation is deleted because the annex in IEC 60071-1 is overlapped; b) 4.2 and 4.3 on surge arresters are updated; c) 4.3.5 on very-fast-front overvoltages is revised. Annex J on insulation co-ordination for very-fast-front overvoltages in UHV substations is added; d) Annex H on atmospheric correction – altitude correction is added. e) Annex I on evaluation method of non-standard lightning overvoltage shape is added. It has the status of a horizontal standard in accordance with IEC Guide 108. |
| 국제분류(ICS)코드 | 29.080.30 : 절연 시스템 |
| 페이지수 | 316 |
| Edition | 4.0 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 60071-2:2023 | Insulation co-ordination - Part 2: Application guidelines | 2023-05-24 | 표준 |
| 2 | IEC 60071-2:2023 RLV | Insulation co-ordination - Part 2: Application guidelines | 2023-05-24 | 표준 |
| 3 | IEC 60071-2:2018 RLV | Insulation co-ordination - Part 2: Application guidelines | 2018-03-16 | 구판 |
| 4 | IEC 60071-2:2018 | Insulation co-ordination - Part 2: Application guidelines | 2018-03-16 | 구판 |
| 5 | IEC 60071-2:1996 | Insulation co-ordination - Part 2: Application guide | 1996-12-19 | 구판 |
| 6 | IEC 60071-2:1976 | Insulation co-ordination. Part 2: Application guide. | 1976-01-01 | 구판 |
IEC 60071-3:1982 - Insulation co-ordination - Part 3: Phase-to-phase insulation co-ordination - Principles, rules and application guide 상세보기
IEC TS 60071-5:2002 - Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations 상세보기
IEC TR 60071-4:2004 - Insulation co-ordination - Part 4: Computational guide to insulation co-ordination and modelling of electrical networks 상세보기
IEC 60071-5:2014 - Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations 상세보기
IEC 60071-1:2019 - Insulation co-ordination - Part 1: Definitions, principles and rules 상세보기
IEC 60071-1:2019 - Insulation co-ordination - Part 1: Definitions, principles and rules 상세보기
IEC TR 60034-16-2:1991 - Rotating electrical machines - Part 16: Excitation systems for synchronous machines - Chapter 2: Models for power system studies 상세보기
IEC 60034-6:1991 - Rotating electrical machines - Part 6: Methods of cooling (IC Code) 상세보기
IEC TS 60034-16-3:1996 - Rotating electrical machines - Part 16: Excitation systems for synchronous machines - Section 3: Dynamic performance 상세보기
IEC 60146-2:1999 - Semiconductor converters - Part 2: Self-commutated semiconductor converters including direct d.c. converters 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
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