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本部分适用于连接到交流50Hz和60Hz,电压不超过1000V(r.m.s),或直流电压不超过1500V的SPD的选择、工作、安装位置和配合原理
Surge protective devices connected to low-voltage power distribution systems - Part 12: Selection and application principles
What is DD CLC/TS 61643-12 - Low-voltage surge protective devices about? DD CLC/TS 61643-12 specifies the characteristics useful
Low-voltage surge protective devices - Surge protective devices connected to low-voltage power distribution systems. Selection and application principles
GB 18802的本部分适用于连接到交流50 Hz~60 Hz、电压不超过1 000 V,或直流电压不超过1 500 V的SPD的选择、运行、安装位置和配合原理
Low-voltage surge protective devices.Part 12:Surge protective devices connected tolow-voltage power distribution systems.Selection and application principles
本部分适用于对间接雷电和直接雷电效应或其他瞬态过电压的电涌进行保护的电器。这些电器被组装后连接到交流额定电压不超过1000V(有效值)、50/60Hz或直流电压不超过1500V的电路和设备。 本部分规定这些电器的特性、标准试验方法和额定值,这些电器至少包含一用来限制电压和泄放电涌电流的非线性元件
Low-voltage surge protective devices.Part 1:Surge protective devices connected to low-voltage power distribution systems.Requirements and tests
GB 18802的本部分适用于对间接雷电和直接雷电影响或其他瞬时过电压的电涌进行保护的电器。这些电器被组装后连接到交流额定电压不超过1000V(有效值)、50/60Hz或直流电压不超过1500V的电路和设备。本部分规定这些电器的性能特性、标准试验方法和额定值,这些电器至少包含一用来限制电涌
Surge protective devices connected to low-voltage power distribution systems--Part 1: Performance requirements and testing methods
Describes the principles for selection, operation, location and co-ordination of SPDs to be connected to 50 Hz to 60 Hz a.c. and to d.c. power
Low-voltage surge protective devices Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems -Requirements and tests
Low-voltage surge protective devices -- Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
IEC 61643-12:2008 describes the principles for selection, operation, location and coordination of SPDs to be connected to 50 Hz to 60 Hz a.c
Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
Low-voltage surge protective devices-Part 12:Surge protective devices connected to low-voltage power distribution systems-Selection and application principles
Low-voltage surge protective devices-Part 12:Surge protective devices connected to low-voltage power distribution systems-Selection and application principles
本标准规定了低压配电系统用电涌保护器的术语和定义、使用条件、基本要求、分类、标准额定值、技术要求、试验方法、检验规则、包装、运输和储存、质量承诺。 本标准适用于对间接雷电和直接雷电效应或其他瞬态过电压的户内型低压配电系统用电涌保护器(以下采用英文缩写SPD表示)。SPD至少包含一用来限制电压和泄
Surge protective devices to low voltage power distribution systems
GB/T18802 的本部分规定了低压电涌保护器的特性、标准试验方法和额定值,这些电器至少包含一个用来限制电压和泄放电涌电流的非线性的元件。本部分适用于对雷电的间接和直接效应或其他瞬态过电压的电涌进行保护的保护器。这些电器被组装后连接到交流额定电压不超过1000V(有效值)、50/60 Hz的电路和
Low-voltage surge protective devices(SPD)—Part 11: Surge protective devices connected to low-voltage power systems—Requirements and test methods
This part of EN 61643 is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages
Low-voltage surge protective devices — Part 11: Surge protective devices connected to low-voltage power systems — Requirements and tests
Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
本部分适用于连接到交流50Hz和60Hz,电压不超过1000V(r.m.s),或直流电压不超过1500V的SPD的选择、工作、安装位置和配合原理
Surge protective devices connected to low-voltage power distribution systems - Part 12: Selection and application principles
What is DD CLC/TS 61643-12 - Low-voltage surge protective devices about? DD CLC/TS 61643-12 specifies the characteristics useful
Low-voltage surge protective devices - Surge protective devices connected to low-voltage power distribution systems. Selection and application principles
GB 18802的本部分适用于连接到交流50 Hz~60 Hz、电压不超过1 000 V,或直流电压不超过1 500 V的SPD的选择、运行、安装位置和配合原理
Low-voltage surge protective devices.Part 12:Surge protective devices connected tolow-voltage power distribution systems.Selection and application principles
本部分适用于对间接雷电和直接雷电效应或其他瞬态过电压的电涌进行保护的电器。这些电器被组装后连接到交流额定电压不超过1000V(有效值)、50/60Hz或直流电压不超过1500V的电路和设备。 本部分规定这些电器的特性、标准试验方法和额定值,这些电器至少包含一用来限制电压和泄放电涌电流的非线性元件
Low-voltage surge protective devices.Part 1:Surge protective devices connected to low-voltage power distribution systems.Requirements and tests
GB 18802的本部分适用于对间接雷电和直接雷电影响或其他瞬时过电压的电涌进行保护的电器。这些电器被组装后连接到交流额定电压不超过1000V(有效值)、50/60Hz或直流电压不超过1500V的电路和设备。本部分规定这些电器的性能特性、标准试验方法和额定值,这些电器至少包含一用来限制电涌
Surge protective devices connected to low-voltage power distribution systems--Part 1: Performance requirements and testing methods
Describes the principles for selection, operation, location and co-ordination of SPDs to be connected to 50 Hz to 60 Hz a.c. and to d.c. power
Low-voltage surge protective devices Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems -Requirements and tests
Low-voltage surge protective devices -- Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
IEC 61643-12:2008 describes the principles for selection, operation, location and coordination of SPDs to be connected to 50 Hz to 60 Hz a.c
Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
Low-voltage surge protective devices-Part 12:Surge protective devices connected to low-voltage power distribution systems-Selection and application principles
Low-voltage surge protective devices-Part 12:Surge protective devices connected to low-voltage power distribution systems-Selection and application principles
本标准规定了低压配电系统用电涌保护器的术语和定义、使用条件、基本要求、分类、标准额定值、技术要求、试验方法、检验规则、包装、运输和储存、质量承诺。 本标准适用于对间接雷电和直接雷电效应或其他瞬态过电压的户内型低压配电系统用电涌保护器(以下采用英文缩写SPD表示)。SPD至少包含一用来限制电压和泄
Surge protective devices to low voltage power distribution systems
GB/T18802 的本部分规定了低压电涌保护器的特性、标准试验方法和额定值,这些电器至少包含一个用来限制电压和泄放电涌电流的非线性的元件。本部分适用于对雷电的间接和直接效应或其他瞬态过电压的电涌进行保护的保护器。这些电器被组装后连接到交流额定电压不超过1000V(有效值)、50/60 Hz的电路和
Low-voltage surge protective devices(SPD)—Part 11: Surge protective devices connected to low-voltage power systems—Requirements and test methods
This part of EN 61643 is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages
Low-voltage surge protective devices — Part 11: Surge protective devices connected to low-voltage power systems — Requirements and tests
Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles








