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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本部分是用于交流l 000 V及以下或直流l 500 V及以下供电线路、通信及信号系统中用来保护设备、人员或两者免受高的瞬态电压的危害的金属氧化物压敏电阻的试验规范。 本规范适用于双电极MOV,不适用于混合装置。本规范也不考虑零配件及其安装对MOV特性的影响。所给出的特性仅适用于按试验所述的
Components for low-voltage surge protective devices.Part 331:Specifiecation for metal oxide varistors(MOV)
本部分是用于交流l000V及以下或直流1500V及以下供电线路、通信及信号系统中用来保护 设备、人员或两者免受高的瞬态电压的危害的金属氧化物压敏电阻的试验规范。 本规范适用于双电极MOV,不适用于混合装置。本规范也不考虑零配件及其安装对MOV特性的 影响。所给出的特性仅适用于按试验所述
Components for low-voltage surge protective devices - Part 331: Specification for metal oxide varistors (MOV)
Component for low-voltage surge protective devices — Part 331: Specification for metal oxide varistors(MOV)
이 규격은 산화 금속 배리스터(MOV)에 대한 시험 요구 조건을 규정하며, 교류 1 000
Components for low-voltage surge protective devices-Part 331:Specification for metal oxide varistors(MOV)
What is BS EN IEC 61643 ‑ 331 about ? BS EN IEC 61643 ‑ 331 is the 331st of components for low-voltage surge
Components for low-voltage surge protection - Performance requirements and test methods for metal oxide varistors (MOV)
Composants pour parafoudres basse tension - Partie 331 : exigences de performance et méthodes d'essai pour les varistances à oxyde métallique (MOV)
Components for low-voltage surge protection - Part 331: Performance requirements and test methods for metal oxide varistors (MOV) (Endorsed by Asociación Española de Normalización in June of 2020.)
Components for low - voltage surge protective devices Part 331 : Performance requirements and test methods for metal oxide varistors (MOV)
BS EN 61643-332. Components for low-voltage surge protection. Part 332. Selection and application principles for metal oxide varistors (MOV)
本标准规定了低压电器用MOV的: —定义; —分类; —额定值; —使用条件; —技术要求; —试验方法; —检验规则。 本标准适用于交流电压不超过1 000 V(有效值)、50/60 Hz和/或直流电压不超过1 500 V的电器设备用金属氧化物压敏电阻器(以下简称MOV
Technical specification for metal oxide varistors(MOV) used in low-voltage apparatus
BS EN 61643-331 Ed.3.0. Components for low-voltage surge protective devices. Part 331. Performance requirements and test methods for metal oxide varistors (MOV)
This standard contains the German version of the European Standard EN IEC 61643-331:2020 and is identical with the International Standard IEC
Components for low-voltage surge protection - Part 331: Performance requirements and test methods for metal oxide varistors (MOV) (IEC 61643-331:2020); German version EN IEC 61643-331:2020
Component for low-voltage surge protective devices — Part 331: Specification for metal oxide varistors(MOV)
Component for low-voltage surge protective devices — Part 331: Specification for metal oxide varistors(MOV)
Components for low-voltage surge protective devices-Part 331:Specification for metal oxide varistors(MOV)
本部分是用于交流l 000 V及以下或直流l 500 V及以下供电线路、通信及信号系统中用来保护设备、人员或两者免受高的瞬态电压的危害的金属氧化物压敏电阻的试验规范。 本规范适用于双电极MOV,不适用于混合装置。本规范也不考虑零配件及其安装对MOV特性的影响。所给出的特性仅适用于按试验所述的
Components for low-voltage surge protective devices.Part 331:Specifiecation for metal oxide varistors(MOV)
本部分是用于交流l000V及以下或直流1500V及以下供电线路、通信及信号系统中用来保护 设备、人员或两者免受高的瞬态电压的危害的金属氧化物压敏电阻的试验规范。 本规范适用于双电极MOV,不适用于混合装置。本规范也不考虑零配件及其安装对MOV特性的 影响。所给出的特性仅适用于按试验所述
Components for low-voltage surge protective devices - Part 331: Specification for metal oxide varistors (MOV)
Component for low-voltage surge protective devices — Part 331: Specification for metal oxide varistors(MOV)
이 규격은 산화 금속 배리스터(MOV)에 대한 시험 요구 조건을 규정하며, 교류 1 000
Components for low-voltage surge protective devices-Part 331:Specification for metal oxide varistors(MOV)
What is BS EN IEC 61643 ‑ 331 about ? BS EN IEC 61643 ‑ 331 is the 331st of components for low-voltage surge
Components for low-voltage surge protection - Performance requirements and test methods for metal oxide varistors (MOV)
Composants pour parafoudres basse tension - Partie 331 : exigences de performance et méthodes d'essai pour les varistances à oxyde métallique (MOV)
Components for low-voltage surge protection - Part 331: Performance requirements and test methods for metal oxide varistors (MOV) (Endorsed by Asociación Española de Normalización in June of 2020.)
Components for low - voltage surge protective devices Part 331 : Performance requirements and test methods for metal oxide varistors (MOV)
BS EN 61643-332. Components for low-voltage surge protection. Part 332. Selection and application principles for metal oxide varistors (MOV)
本标准规定了低压电器用MOV的: —定义; —分类; —额定值; —使用条件; —技术要求; —试验方法; —检验规则。 本标准适用于交流电压不超过1 000 V(有效值)、50/60 Hz和/或直流电压不超过1 500 V的电器设备用金属氧化物压敏电阻器(以下简称MOV
Technical specification for metal oxide varistors(MOV) used in low-voltage apparatus
BS EN 61643-331 Ed.3.0. Components for low-voltage surge protective devices. Part 331. Performance requirements and test methods for metal oxide varistors (MOV)
This standard contains the German version of the European Standard EN IEC 61643-331:2020 and is identical with the International Standard IEC
Components for low-voltage surge protection - Part 331: Performance requirements and test methods for metal oxide varistors (MOV) (IEC 61643-331:2020); German version EN IEC 61643-331:2020
Component for low-voltage surge protective devices — Part 331: Specification for metal oxide varistors(MOV)
Component for low-voltage surge protective devices — Part 331: Specification for metal oxide varistors(MOV)
Components for low-voltage surge protective devices-Part 331:Specification for metal oxide varistors(MOV)