
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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本标准规定了额定电压3.6 kV及以上、额定频率50 Hz的高压交流真空开关设备用固封极柱的使用条件、额定值、设计与结构、型式试验、出厂试验、包装、运输和贮存等方面的通用要求
Solid-insulation-embedded poles for high-voltage alternating-current vacuum switchgear
本标准规定了额定电压3.6kV及以上、额定频率50Hz的高压交流开关设备用真空灭弧室的使用条件、额定值、设计与结构、型式试验、出厂试验、包装、运输和贮存等方面的通用要求
Vacuum interruptors used in high-voltage alternating-current switchgear
JB 8738-1998
本标准规定了额定电压 3.6~40.5kV 交流高压末亲设备用真空灭弧室的使用条件,额定参数,结构与设计,检验规则及试验方法、包装运输和储存等方面的要求。
本标准适用于额定电压 3.6~40.5kV,频率为 50Hz,交流高压开关设备用的真空灭弧
3.6~40.5KV AC high voltage switchgear vacuum interrupter
A.C. High-Voltage Switchgear and Controlgear Three pole circuit-breakers Special additional requirements for current-breaking on no-load
A.C. High-Voltage Switchgear and Controlgear Three pole circuit-breakers Special additional requirements for current-breaking on no-load transformers
本标准适用于标称电压3kV~35kV、额定频率50Hz的三相交流电力系统中户内或户外安装的金属封闭电缆分接开关设备,该设备用于电缆环网供电或辐射供电系统中接受和分配电能。其他型式的电缆分接开关设备可以参照使用。 本标准规定了额定电压3.6kV~40.5kV金属封闭电缆分接开关设备的产品分类、基本
High-voltage alternating-current metal-enclosed power cable branching switchgear for rated voltages above 3.6kV and up to and including 40.5kV
Specifies the maximum permissible X-radiation emission from alternating-current high-voltage power vacuum interrupters that are intended
Interrupters Used in Power Switchgear, X-Radiation Limits for AC High-Voltage Power Vacuum
Switchgear - Alternating-Current High -Voltage Power Vacuum Interrupters - Safety Requirements for X-Radiation Limits
A.C. high-voltage switchgear and controlgear. Colours of indicator-lights and push-buttons.
1 Scope This part of IEC 62271 applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor
High-voltage switchgear and controlgear - Alternating current disconnectors and earthing switches
本标准规定了矿用防爆低压交流真空馈电开关的分类、特性、结构与性能要求、试验方法、检验规则、标志、包装、运输及贮存。 本标准适用于在含有瓦斯和煤尘的矿井中,作为交流50Hz,电压至1200V电路的总配电开关或分支馈电开关,也适用于直接控制大容量电动机不频繁起动的馈电开关
Mining explosion-proof switchgear with vacuum circuit breaker for low-voltage alternate circuit
High-voltage switchgear and controlgear - Part 201 : AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
1 Scope This part of IEC 62271 specifies requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained
High-voltage switchgear and controlgear - AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
本标准规定了真空灭弧室产品的质量分等原则、检测项目、加倍原则和评定原则等。 本标准适用于批量生产进入销售领域的额定电压3.6~40.5 kV交流高压开关设备用真空灭弧室的质量监督、等级品评定、企业内部考核
A.C. high-voltage switchgear and controlgear. Three pole circuit-breakers. Special additional requirements for current-breaking on no-load transformers.
Railway applications. Fixed installations. Particular requirements for AC switchgear. AC metal-enclosed traction switchgear
本标准规定了额定电压3.6 kV及以上、额定频率50 Hz的高压交流真空开关设备用固封极柱的使用条件、额定值、设计与结构、型式试验、出厂试验、包装、运输和贮存等方面的通用要求
Solid-insulation-embedded poles for high-voltage alternating-current vacuum switchgear
本标准规定了额定电压3.6kV及以上、额定频率50Hz的高压交流开关设备用真空灭弧室的使用条件、额定值、设计与结构、型式试验、出厂试验、包装、运输和贮存等方面的通用要求
Vacuum interruptors used in high-voltage alternating-current switchgear
JB 8738-1998
本标准规定了额定电压 3.6~40.5kV 交流高压末亲设备用真空灭弧室的使用条件,额定参数,结构与设计,检验规则及试验方法、包装运输和储存等方面的要求。
本标准适用于额定电压 3.6~40.5kV,频率为 50Hz,交流高压开关设备用的真空灭弧
3.6~40.5KV AC high voltage switchgear vacuum interrupter
A.C. High-Voltage Switchgear and Controlgear Three pole circuit-breakers Special additional requirements for current-breaking on no-load
A.C. High-Voltage Switchgear and Controlgear Three pole circuit-breakers Special additional requirements for current-breaking on no-load transformers
本标准适用于标称电压3kV~35kV、额定频率50Hz的三相交流电力系统中户内或户外安装的金属封闭电缆分接开关设备,该设备用于电缆环网供电或辐射供电系统中接受和分配电能。其他型式的电缆分接开关设备可以参照使用。 本标准规定了额定电压3.6kV~40.5kV金属封闭电缆分接开关设备的产品分类、基本
High-voltage alternating-current metal-enclosed power cable branching switchgear for rated voltages above 3.6kV and up to and including 40.5kV
Specifies the maximum permissible X-radiation emission from alternating-current high-voltage power vacuum interrupters that are intended
Interrupters Used in Power Switchgear, X-Radiation Limits for AC High-Voltage Power Vacuum
Switchgear - Alternating-Current High -Voltage Power Vacuum Interrupters - Safety Requirements for X-Radiation Limits
A.C. high-voltage switchgear and controlgear. Colours of indicator-lights and push-buttons.
1 Scope This part of IEC 62271 applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor
High-voltage switchgear and controlgear - Alternating current disconnectors and earthing switches
本标准规定了矿用防爆低压交流真空馈电开关的分类、特性、结构与性能要求、试验方法、检验规则、标志、包装、运输及贮存。 本标准适用于在含有瓦斯和煤尘的矿井中,作为交流50Hz,电压至1200V电路的总配电开关或分支馈电开关,也适用于直接控制大容量电动机不频繁起动的馈电开关
Mining explosion-proof switchgear with vacuum circuit breaker for low-voltage alternate circuit
High-voltage switchgear and controlgear - Part 201 : AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
1 Scope This part of IEC 62271 specifies requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained
High-voltage switchgear and controlgear - AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
本标准规定了真空灭弧室产品的质量分等原则、检测项目、加倍原则和评定原则等。 本标准适用于批量生产进入销售领域的额定电压3.6~40.5 kV交流高压开关设备用真空灭弧室的质量监督、等级品评定、企业内部考核
A.C. high-voltage switchgear and controlgear. Three pole circuit-breakers. Special additional requirements for current-breaking on no-load transformers.
Railway applications. Fixed installations. Particular requirements for AC switchgear. AC metal-enclosed traction switchgear








