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GB 7251的本部分规定了下述低压成套设备(见3.101)的定义、使用条件、结构要求、技术特性和验证要求： --额定电压交流不超过1 000 V，直流不超过1 500 V的成套设备； --与发电、输电、配电、电能转换以及控制电能消耗的设备配套使用的成套设备； --为特殊条件而设计的成套设备
Low-voltage switchgear and controlgear assemblies.Part 6:Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies—Part 6: Busbar trunking systems(busways)
本部分适用于居民区、商业区、公共场所、农业和工业房屋建筑的母线干线系统（BTS）及馈电和配电的辅助设施。本部分也适用于装有通讯和/或控制系统的母线干线系统或者通过分接单元提供照明的母线系统，但不适用于符合GB/T 13961-2003的供电线路系统。 本部分所述的母线干线系统（包括
Low-voltage switchgear and controlgear assemblies. Part 2: Particular requirements for busbar trunking systems (busways)
本标准也适用于通过分接单元供照明用电的母线干线系统，但不适用于符合IEC570的线路系统
Low-voltage switchgear and controlgear assemblies. Part 2: Particular requirements for busbar trunking systems (busways)
Add the following paragraphs: This International Standard applies to busbar trunking systems (BTS) and their accessories for feeding and distributing
Low-voltage switchgear and controlgear assemblies - Part 2: Particular requirements for busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies. Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies - Part 6: busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies -- Part 6: Busbar trunking systems (busways)
IEC 61439-6:2012 lays down the definitions and states the service conditions, construction requirements, technical characteristics and verification
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies. Part 6. Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies. Part 6. Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies Part 2 : Particular requirements for busbar trunking systems (busways)
本标准规定了低压成套开关设备的控制设备用母线架产品的技术要求、试验方法、检验规则和标志、包装、运输与贮存条件。 本标准适用于低压成套开关设备和控制设备及其他电气设备中安装固定母线用的母线架产品
Busbars racks for low-vlotage switchgear and controlgear assemblies
GB 7251的本部分规定了下述低压成套设备(见3.101)的定义、使用条件、结构要求、技术特性和验证要求： --额定电压交流不超过1 000 V，直流不超过1 500 V的成套设备； --与发电、输电、配电、电能转换以及控制电能消耗的设备配套使用的成套设备； --为特殊条件而设计的成套设备
Low-voltage switchgear and controlgear assemblies.Part 6:Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies—Part 6: Busbar trunking systems(busways)
本部分适用于居民区、商业区、公共场所、农业和工业房屋建筑的母线干线系统（BTS）及馈电和配电的辅助设施。本部分也适用于装有通讯和/或控制系统的母线干线系统或者通过分接单元提供照明的母线系统，但不适用于符合GB/T 13961-2003的供电线路系统。 本部分所述的母线干线系统（包括
Low-voltage switchgear and controlgear assemblies. Part 2: Particular requirements for busbar trunking systems (busways)
本标准也适用于通过分接单元供照明用电的母线干线系统，但不适用于符合IEC570的线路系统
Low-voltage switchgear and controlgear assemblies. Part 2: Particular requirements for busbar trunking systems (busways)
Add the following paragraphs: This International Standard applies to busbar trunking systems (BTS) and their accessories for feeding and distributing
Low-voltage switchgear and controlgear assemblies - Part 2: Particular requirements for busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies. Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies - Part 6: busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies -- Part 6: Busbar trunking systems (busways)
IEC 61439-6:2012 lays down the definitions and states the service conditions, construction requirements, technical characteristics and verification
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies. Part 6. Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies. Part 6. Busbar trunking systems (busways)
Low-voltage switchgear and controlgear assemblies Part 2 : Particular requirements for busbar trunking systems (busways)
本标准规定了低压成套开关设备的控制设备用母线架产品的技术要求、试验方法、检验规则和标志、包装、运输与贮存条件。 本标准适用于低压成套开关设备和控制设备及其他电气设备中安装固定母线用的母线架产品
Busbars racks for low-vlotage switchgear and controlgear assemblies
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