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IEC 60287-3-1:2017
Electric cables - Calculation of the current rating - Part 3-1: Operating conditions - Site reference conditions- 발행일 : 2017-06-08
- 발행기관 : IEC
상세정보
| 분야 | TC 20 : Electric cables |
|---|---|
| 적용범위 | IEC 60287-3-1:2017 is applicable to the conditions of steady-state operation of cables at all voltages, buried directly in the ground, in ducts, troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air. The term "steady state" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature, the surrounding ambient conditions being assumed constant. This document defines site reference conditions, however the general values are superseded by specific national requirements. This edition includes the following significant technical changes with respect to the previous edition: - the updated list of national laying conditions is now covered in Annex A; - Clause 5 about the information required from the purchaser for the selection of the appropriate type of cable has been removed. |
| 국제분류(ICS)코드 | 29.060.20 : 케이블 |
| 페이지수 | 49 |
| Edition | 2.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 60287-3-1:2017 RLV상세보기 | Electric cables - Calculation of the current rating - Part 3-1: Operating conditions - Site reference conditions | 2017-06-08 | 표준 |
| 2 | IEC 60287-3-1:2017상세보기 | Electric cables - Calculation of the current rating - Part 3-1: Operating conditions - Site reference conditions | 2017-06-08 | 표준 |
| 3 | IEC 60287-3-1:1995+AMD1:1999 CSV상세보기 | Electric cables - Calculation of the current rating - Part 3-1: Sections on operating conditions - Reference operating conditions and selection of cable type | 1999-05-31 | 구판 |
| 4 | IEC 60287-3-1:1995/AMD1:1999상세보기 | Amendment 1 - Electric cables - Calculation of the current rating - Part 3: Sections on operating conditions - Section 1: Reference operating conditions and selection of cable type | 1999-02-23 | 구판 |
| 5 | IEC 60287-3-1:1995상세보기 | Electric cables - Calculation of the current rating - Part 3: Sections on operating conditions - Section 1: Reference operating conditions and selection of cable type | 1995-08-08 | 구판 |
관련상품
- IEC 60287-2-2:1995 - Electric cables - Calculation of the current rating - Part 2: Thermal resistance - Section 2: A method for calculating reduction factors for groups of cables in free air, protected from solar radiation
- IEC 60287-3-3:2007 - Electric cables - Calculation of the current rating - Part 3-3: Sections on operating conditions - Cables crossing external heat sources
- IEC 60287-3-2:2012 - Electric cables - Calculation of the current rating - Part 3-2: Sections on operating conditions - Economic optimization of power cable size
- IEC 60287-3-1:2017 RLV - Electric cables - Calculation of the current rating - Part 3-1: Operating conditions - Site reference conditions
- IEC 60287-1-2:2023 - Electric cables - Calculation of the current rating - Part 1-2: Current rating equations (100 % load factor) and calculations of losses - Sheath eddy current loss factors for two circuits in flat formation
다른 사람이 함께 구입한 상품
- IEC 60287-3-2:2012 - Electric cables - Calculation of the current rating - Part 3-2: Sections on operating conditions - Economic optimization of power cable size
- ASME B16.5-2020 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard
- IEC 60287-3-3:2007 - Electric cables - Calculation of the current rating - Part 3-3: Sections on operating conditions - Cables crossing external heat sources
- IEC 60287-2-3:2017 - Electric cables - Calculation of the current rating - Part 2-3: Thermal resistance - Cables installed in ventilated tunnels
- IEC 60287-2-2:1995 - Electric cables - Calculation of the current rating - Part 2: Thermal resistance - Section 2: A method for calculating reduction factors for groups of cables in free air, protected from solar radiation
추천 상품
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- KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스
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