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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GB/T 7251的本部分定义了由一般人员操作的配电板(DBO)的具体要求。 DBO具有以下条件: ——拟由一般人员进行操作(例如开关操作和更换熔断体),例如在民用(家用)的应用中; ——出线电路包含拟由一般人员操作、符合下列标准的保护器件,如IEC 60898-1、IEC 61008、IEC
Low-voltage switchgear and controlgear assemblies.Part 3:Distribution boards intended to be operated by ordinary persons(DBO)
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
Low-voltage switchgear and controlgear assemblies - Part 3: distribution boards intended to be operated by ordinary persons (DBO)
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO); Corrigendum 1
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO) (IEC 61439-3:2012); German version EN 61439-3:2012
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
IEC 61439-3:2012 defines the specific requirements for distribution boards intended to be operated by ordinary persons (DBO). DBOs have the following
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
IEC 61439-3:2012 defines the specific requirements for distribution boards intended to be operated by ordinary persons (DBO). DBOs have the following
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
Low-voltage switchgear and controlgear assemblies. Distribution boards intended to be operated by ordinary persons (DBO)
Man-machine system. Operator's arm-chair. General ergonomic requirements
Conformity assessment. General requirements for bodies operating certification of persons
Conformity assessment—General requirements for bodies operating certification of persons
Conformity assessment—General requirements for bodies operating certification of persons
Protective devices operated by residual current. General requirements
GB/T 7251的本部分定义了由一般人员操作的配电板(DBO)的具体要求。 DBO具有以下条件: ——拟由一般人员进行操作(例如开关操作和更换熔断体),例如在民用(家用)的应用中; ——出线电路包含拟由一般人员操作、符合下列标准的保护器件,如IEC 60898-1、IEC 61008、IEC
Low-voltage switchgear and controlgear assemblies.Part 3:Distribution boards intended to be operated by ordinary persons(DBO)
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
Low-voltage switchgear and controlgear assemblies - Part 3: distribution boards intended to be operated by ordinary persons (DBO)
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO); Corrigendum 1
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO) (IEC 61439-3:2012); German version EN 61439-3:2012
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
IEC 61439-3:2012 defines the specific requirements for distribution boards intended to be operated by ordinary persons (DBO). DBOs have the following
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
IEC 61439-3:2012 defines the specific requirements for distribution boards intended to be operated by ordinary persons (DBO). DBOs have the following
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
Low-voltage switchgear and controlgear assemblies. Distribution boards intended to be operated by ordinary persons (DBO)
Man-machine system. Operator's arm-chair. General ergonomic requirements
Conformity assessment. General requirements for bodies operating certification of persons
Conformity assessment—General requirements for bodies operating certification of persons
Conformity assessment—General requirements for bodies operating certification of persons
Protective devices operated by residual current. General requirements