
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Zpracovatel: Závody silnoproudé elektrotechniky, koncern Praha, EJF Brno, koncernov? podnik — Jan Bene?, Luděk Ko?ínek Oborové normaliza?ní st?edisko
High-voltage alternating currant contactors
High-voltage alternating current contactors
本标准适用于额定电压3.6 kV及以上但不超过12 kV,频率50 Hz及以下电力系统中使用的户内安装的交流接触器和/或基于接触器的电动机起动器。 本标准仅适用于三相系统中的三极接触器和起动器,以及用于单相系统中的单极接触器和起动器。 用于单相系统中的两极接触器和起动器应由制造厂和用户协商
High-voltage alternating current contactors and contactor-based motor-starters
High-voltage alternating current contactors and contactor-based motor starters.
High-Voltage Alternating Current Contactors and Contactor-Based Motor Starters
This standard is applicable to a.c. contactors and/or contactor-based motor starters designed for indoor installation and operation at frequencies up
High-voltage alternating current contactors and contactor-based motor starters
Applies to a.c. contactors and/or contactor-based motor-starters designed for indoor installation and operation at frequencies up to and including 60
High-voltage alternating current contactors and contactor-based motor-starters
Applies to a.c. contactors and/or contactor-based motor-starters designed for indoor installation and operation at frequencies up to and including 60
本标准适用于额定电压(即最高电压)3.6~40.5kV,频率50Hz配电系统中所用的三极交流高压负荷开关-熔断器组合电器(以下简称组合电器)。 组合电器的主要元件是交流高压负荷开关(包括隔离负荷开关)和限流熔断器,各元件在各相关方面应符合各自标准的规定。装入熔断是为了扩大组合电器的短路
High-voltage alternating current switch-fuse combinations
Zpracovatel: IVEP Brno, a. s., Vídeňská 117, 619 00 Brno, I?O 0056 6993 - Václav Prajs Pracovník Institutu pro technickou normalizaci: Ing. Ivana
High-voltage alternating current switch-fuse combinations
This International Standard is applicable to a.c. contactors and/or contactor-based motor-starters designed for indoor installation and operation
High-voltage alternating current contactors and contactor-based motor-starters
Applicable to a.c. contactors and/or contactor-based motor-starters designed for indoor installation and operation at frequencies up to and including
High-voltage alternating current contactors and contactor-based motor-starters
For system voltages above 1kV but not exceeding 12kV
High-voltage alternating current contactors and contactor-based motor starters
本标准适用于公用和工业配电系统中所用的负荷开关包括负荷隔离开关与限流熔断器功能组合的三极单元,设计能够具备: ——开断能力:在额定恢复电压下,开断直到并包括额定短路开断电流的任何电流; ——关合能力:在额定电压下关合额定短路开断电流适用的回路。 本标准不适用于电动机回路
High-voltage alternating current switch-fuse combinations
本标准规定了交流高压限流式熔断器(以下简称熔断器)的术语,额定值,设计与结构,试验方法,检验规则,标志、包装、运输、贮存,使用导则等内容和要求。 本标准适用于额定电压为3~63kV,频率50Hz的交流电力系统户内或户外的熔断器
Alternating-current high-voltage fuses. Current-limiting fuses
Zpracovatel: Závody silnoproudé elektrotechniky, koncern Praha, EJF Brno, koncernov? podnik — Jan Bene?, Luděk Ko?ínek Oborové normaliza?ní st?edisko
High-voltage alternating currant contactors
High-voltage alternating current contactors
本标准适用于额定电压3.6 kV及以上但不超过12 kV,频率50 Hz及以下电力系统中使用的户内安装的交流接触器和/或基于接触器的电动机起动器。 本标准仅适用于三相系统中的三极接触器和起动器,以及用于单相系统中的单极接触器和起动器。 用于单相系统中的两极接触器和起动器应由制造厂和用户协商
High-voltage alternating current contactors and contactor-based motor-starters
High-voltage alternating current contactors and contactor-based motor starters.
High-Voltage Alternating Current Contactors and Contactor-Based Motor Starters
This standard is applicable to a.c. contactors and/or contactor-based motor starters designed for indoor installation and operation at frequencies up
High-voltage alternating current contactors and contactor-based motor starters
Applies to a.c. contactors and/or contactor-based motor-starters designed for indoor installation and operation at frequencies up to and including 60
High-voltage alternating current contactors and contactor-based motor-starters
Applies to a.c. contactors and/or contactor-based motor-starters designed for indoor installation and operation at frequencies up to and including 60
本标准适用于额定电压(即最高电压)3.6~40.5kV,频率50Hz配电系统中所用的三极交流高压负荷开关-熔断器组合电器(以下简称组合电器)。 组合电器的主要元件是交流高压负荷开关(包括隔离负荷开关)和限流熔断器,各元件在各相关方面应符合各自标准的规定。装入熔断是为了扩大组合电器的短路
High-voltage alternating current switch-fuse combinations
Zpracovatel: IVEP Brno, a. s., Vídeňská 117, 619 00 Brno, I?O 0056 6993 - Václav Prajs Pracovník Institutu pro technickou normalizaci: Ing. Ivana
High-voltage alternating current switch-fuse combinations
This International Standard is applicable to a.c. contactors and/or contactor-based motor-starters designed for indoor installation and operation
High-voltage alternating current contactors and contactor-based motor-starters
Applicable to a.c. contactors and/or contactor-based motor-starters designed for indoor installation and operation at frequencies up to and including
High-voltage alternating current contactors and contactor-based motor-starters
For system voltages above 1kV but not exceeding 12kV
High-voltage alternating current contactors and contactor-based motor starters
本标准适用于公用和工业配电系统中所用的负荷开关包括负荷隔离开关与限流熔断器功能组合的三极单元,设计能够具备: ——开断能力:在额定恢复电压下,开断直到并包括额定短路开断电流的任何电流; ——关合能力:在额定电压下关合额定短路开断电流适用的回路。 本标准不适用于电动机回路
High-voltage alternating current switch-fuse combinations
本标准规定了交流高压限流式熔断器(以下简称熔断器)的术语,额定值,设计与结构,试验方法,检验规则,标志、包装、运输、贮存,使用导则等内容和要求。 本标准适用于额定电压为3~63kV,频率50Hz的交流电力系统户内或户外的熔断器
Alternating-current high-voltage fuses. Current-limiting fuses








