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【国际标准】 Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance
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2025-08-20
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标准简介适用范围：
暂无
标准号：
IEC 60287-2-1:2023 CMV EN
标准名称：
Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance
英文名称：
Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance标准状态：
现行-
发布日期：
2023-05-22 -
实施日期：
出版语种：
EN
- 其它标准
- 上一篇： IEC 60287-2-1:2015 RLV EN b6ca77a8 Electric cables – Calculation of the current rating – Part 2-1: Thermal resistance – Calculation of thermal resistance
- 下一篇： IEC 60287-2-1:2023 EN 8d8123f6 Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance
- 推荐标准
- IEC 60287:2024 SER EN-FR 1fdd68ff Electric cables - ALL PARTS
- IEC 60502:2024 SER EN-FR 0d2dd9d6 Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) - ALL PARTS
- IEC 60141-1:1993 EN-FR 11c64f25 Tests on oil-filled and gas-pressure cables and their accessories - Part 1: Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500 kV
- IEC 60227-3:2024 EN 10fd30a8 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 3: Non-sheathed cables for fixed wiring
- IEC 60227-4:1992/AMD1:1997 EN-FR 22c32c79 Amendment 1 - Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 4: Sheathed cables for fixed wiring
- IEC 60227-7:1995+AMD1:2003 CSV EN-FR f3f3c627 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 7: Flexible cables screened and unscreened with two or more conductors
- IEC 60228:2004 EN_D 54d7b5c3 Conductors of insulated cables
- IEC 60245-3:1994/AMD2:2011 EN-FR 46310c7f Amendment 2 - Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 3: Heat resistant silicone insulated cables
- IEC 60245-4:2011 EN-FR ea653c55 Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 4: Cords and flexible cables
- IEC 60287-1-3:2002 EN_D b2b29299 Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses
- IEC 60287-2-1:1994/AMD1:2001 EN-FR 68b88d12 Amendment 1 - Electric cables - Calculation of the current rating - Part 2: Thermal resistance - Section 1: Calculation of thermal resistance
- IEC 60331-21:1999 EN-FR 48e2c212 Tests for electric cables under fire conditions - Circuit integrity - Part 21: Procedures and requirements - Cables of rated voltage up to and including 0,6/1,0 kV
- IEC 60332-2-2:2004 EN-FR 51d27e2b Tests on electric and optical fibre cables under fire conditions - Part 2-2: Test for vertical flame propagation for a single small insulated wire or cable - Procedure for diffusion flame
- IEC 60332-3-22:2000+AMD1:2008 CSV EN-FR 57f16622 Tests on electric and optical fibre cables under fire conditions - Part 3-22: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category A
- IEC 60502-2:2014+AMD1:2024 CSV EN b0b2b097 Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) - Part 2: Cables for rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)
