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IEC 60245-6:2026
Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 6: Arc welding electrode cables
现行 ICS 25 机械制造 2026 8 页 ¥1
IEC 60245-7:2026
Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 7: Heat resistant ethylene-vinyl acetate rubber insulated cables
现行 ICS 29 电气工程 2026 11 页 ¥1
IEC 60245-8:2026
Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 8: Cords for applications requiring high flexibility
现行 ICS 29 电气工程 2026 11 页 ¥1
IEC 60246:1967
Connecting wires having a rated voltage of 20 kV and 25 kV d.c. and a maximum working temperature of 105 °C for use in television receivers
现行 ICS 33 电信、音频和视频工程 1967 17 页 ¥1
IEC 60249-2-13:1987
Base materials for printed circuits. Part 2: Specifications. Specification No. 13: Flexible copper-clad polyimide film, general purpose grade
被代替 ICS 31 电子学 1987 23 页 ¥2
IEC 60249-3A:1976
First supplement: Metal-clad base materials for printed circuits - Specification No. 2: Specification for copper foil for use in the manufacture of copper clad base materials
被代替 ICS 31 电子学 1976 23 页 ¥2
IEC 60250:1969
Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths
被代替 ICS 29 电气工程 1969 56 页 ¥3
IEC 60254-2:2008
Lead-acid traction batteries - Part 2: Dimensions of cells and terminals and marking of polarity on cells
现行 ICS 29 电气工程 2008 21 页 ¥2
IEC 60255-0-20:1974
Electrical relays - Contact performance of electrical relays
被代替 ICS 29 电气工程 1974 41 页 ¥3
IEC 60255-127:2010
Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection
现行 ICS 29 电气工程 2010 49 页 ¥3
IEC 60255-12:1980
Electrical relays - Part 12: Directional relays and power relays with two input energizing quantities
现行 ICS 29 电气工程 1980 26 页 ¥2
IEC 60255-13:1980
Electrical relays - Part 13: Biased (percentage) differential relays
现行 ICS 29 电气工程 1980 24 页 ¥2
IEC 60255-149:2013
Measuring relays and protection equipment - Part 149: Functional requirements for thermal electrical relays
现行 ICS 29 电气工程 2013 93 页 ¥5
IEC 60255-151:2009
Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
现行 ICS 29 电气工程 2009 63 页 ¥5
IEC 60255-181:2019
Measuring relays and protection equipment - Part 181: Functional requirements for frequency protection
现行 ICS 29 电气工程 2019 188 页 ¥5
IEC 60255-187-1:2021/COR1:2023
Corrigendum 1 - Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers
现行 ICS 29 电气工程 2021 4 页 ¥1
IEC 60255-187-1:2021/COR1:2023
Corrigendum 1 - Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers
现行 ICS 29 电气工程 2021 4 页 ¥1
IEC 60255-1:2022
Measuring relays and protection equipment - Part 1: Common requirements
现行 ICS 29 电气工程 2022 92 页 ¥5
IEC 60255-21-1:1988
Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal)
现行 ICS 29 电气工程 1988 23 页 ¥2
IEC 60255-21-2:1988
Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section Two: Shock and bump tests
现行 ICS 29 电气工程 1988 29 页 ¥2