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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
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
High-voltage alternating current switch-fuse combinations
High Voltage AC Load Switch-Fuse Combination Electrical Test Guidelines
本标准规定了HK系列开关熔断器组(负荷开关)的术语、符号、代号、产品型号、规格、标志、正常工作条件和安装条件、技术要求、试验方法及检验规则等。 本标准适用于交流频率为50Hz，额定电压为单相220V，三相380V，额定电流到63A的电路中的总开关：支路开关以及电灯，电热器等操作开关，作为
Switch-fuse
Switch fuse group (load switch)
Low-Voltage Switchgear and Controlgear Part 3: Switches@ Disconnectors@ Switch-Disconnectors and Fuse-Combination Units
"Scope and object This part of IEC 60947 applies to switches@ disconnectors@ switch-disconnectors and fuse-combination units to be used
Low-voltage switchgear and controlgear - Part 3: Switches@ disconnectors@ switch-disconnectors and fuse-combination units (Incorporates Amendment A1: 2012)
Настоящий стандарт должен использоваться совместно с МЭК 60947-1 [1
Low -voltage switchgear and controlgear. Pat 3. Switchers, disconnectors, switch-disconnectors and fure-combination units
The contents of the corrigendum of November 2013 have been included in this copy
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
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 standard applies to enclosed assemblies of single-phase and three-phase@ dead-front and live-front@ subsurface@ vault@ and padmounted
Standard Requirements for Subsurface@ Vault@ and Padmounted Load-Interrupter Switchgear and Fused Load-Interrupter Switchgear for Alternating Current Systems up to 38 kV
This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fuse-combination units to be used in distribution circuits
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2008); German version EN 60947-3:2009
本标准规定了HH15系列隔离开关熔断器组的范围、引用标准、特性、结构与性能要求、试验及试验方法等。 本标准适用于HH15系列隔离开关熔断器组（以下简称开关）。该产品主要用于交流50Hz，额定电压630A及以下，额定工作电压690V及以下的配电电路中，用来接通和分断正常负载与过载电流
Switch disconnector fues
This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination units to be used in distribution circuits
Low-voltage switchgear and controlgear. Switches, disconnectors, switch-disconnectors and fuse-combination units
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
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
High-voltage alternating current switch-fuse combinations
High Voltage AC Load Switch-Fuse Combination Electrical Test Guidelines
本标准规定了HK系列开关熔断器组(负荷开关)的术语、符号、代号、产品型号、规格、标志、正常工作条件和安装条件、技术要求、试验方法及检验规则等。 本标准适用于交流频率为50Hz，额定电压为单相220V，三相380V，额定电流到63A的电路中的总开关：支路开关以及电灯，电热器等操作开关，作为
Switch-fuse
Switch fuse group (load switch)
Low-Voltage Switchgear and Controlgear Part 3: Switches@ Disconnectors@ Switch-Disconnectors and Fuse-Combination Units
"Scope and object This part of IEC 60947 applies to switches@ disconnectors@ switch-disconnectors and fuse-combination units to be used
Low-voltage switchgear and controlgear - Part 3: Switches@ disconnectors@ switch-disconnectors and fuse-combination units (Incorporates Amendment A1: 2012)
Настоящий стандарт должен использоваться совместно с МЭК 60947-1 [1
Low -voltage switchgear and controlgear. Pat 3. Switchers, disconnectors, switch-disconnectors and fure-combination units
The contents of the corrigendum of November 2013 have been included in this copy
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
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 standard applies to enclosed assemblies of single-phase and three-phase@ dead-front and live-front@ subsurface@ vault@ and padmounted
Standard Requirements for Subsurface@ Vault@ and Padmounted Load-Interrupter Switchgear and Fused Load-Interrupter Switchgear for Alternating Current Systems up to 38 kV
This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fuse-combination units to be used in distribution circuits
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2008); German version EN 60947-3:2009
本标准规定了HH15系列隔离开关熔断器组的范围、引用标准、特性、结构与性能要求、试验及试验方法等。 本标准适用于HH15系列隔离开关熔断器组（以下简称开关）。该产品主要用于交流50Hz，额定电压630A及以下，额定工作电压690V及以下的配电电路中，用来接通和分断正常负载与过载电流
Switch disconnector fues
This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination units to be used in distribution circuits
Low-voltage switchgear and controlgear. Switches, disconnectors, switch-disconnectors and fuse-combination units
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