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GB/T 21697-2022 低压配电线路和电子系统中雷电过电压的绝缘配合(中英文版) Insulation coordination of lightning overvoltage in low-voltage distribution lines and electronic systems |
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GB/T 41911-2022 家用和类似用途的工频过电压保护电器(POP)(中英文版) Power frequency overvoltage protective devices (POP) for household and similar purposes |
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GB/T 19216.2-2021 在火焰条件下电缆或光缆的线路完整性试验 第2部分:火焰温度不低于830 ℃的供火并施加冲击振动,额定电压0.6/1 kV及以下外径不超过20 mm电缆的试验方法(中英文版) Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not |
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GB/T 19216.1-2021 在火焰条件下电缆或光缆的线路完整性试验 第1部分:火焰温度不低于830 ℃的供火并施加冲击振动,额定电压0.6/1 kV及以下外径超过20 mm电缆的试验方法(中英文版) Circuit integrity test for electric cables or optical fiber cables under fire conditions-Part 1:Test method for fire with shock at atemperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/ 1 kV and with an overall diameter exceed |
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GB/T 21421.1-2021 标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分:标准强度等级和端部装配件(中英文版) Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1:Standard strength classes and end fittings |
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GB/T 1001.1-2021 标称电压高于1 000V的架空线路绝缘子 第1部分:交流系统用瓷或玻璃绝缘子元件 定义、试验方法和判定准则(中英文版) Insulators for overhead lines with a nominal voltage above 1 000V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions,test methods and acceptance criteria |
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GB/T 7253-2019 标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性(中英文版) Insulators for overhead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type |
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GB/T 7253-2019 标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性(中英文版) Insulators for overhead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type |
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GB/Z 37627.3-2019 架空电力线路和高压设备的无线电干扰特性 第3部分:减少无线电噪声至最小程度的实施规程(中英文版) Radio interference characteristics of overhead power lines and high-voltage equipment—Part 3:Code of practice for minimizing the generation of radio noise |
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GB/T 24842-2018 1000kV特高压交流输变电工程过电压和绝缘配合(中英文版) Overvoltage and insulation coordination of 1000kV UHV AC transmission project |
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GB/T 19443-2017 标称电压高于1500V的架空线路用绝缘子 直流系统用瓷或玻璃绝缘子串元件 定义、试验方法及接收准则(中英文版) Insulators for overhead lines with a nominal voltage above 1500V—Ceramic or glass insulator units for d.c. systems—Definitions,test methods and acceptance criteria |
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GB/T 34937-2017 架空线路绝缘子 标称电压高于1500 V直流系统用悬垂和耐张复合绝缘子 定义、试验方法及接收准则(中英文版) Insulators for overhead lines—Composite suspension and tension insulators for d.c.systems with a nominal voltage greater than 1500 V—Definitions, test methods and acceptance criteria |
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GB/T 31983.31-2017 低压窄带电力线通信 第31部分:窄带正交频分复用电力线通信 物理层规范(中英文版) Narrow band power line communication over low-voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification |
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GB/T 1000-2016 高压线路针式瓷绝缘子尺寸与特性(中英文版) Dimensions and characteristics of pin insulators of ceramic for high-voltage overhead lines |
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GB/T 32350.2-2015 轨道交通 绝缘配合 第2部分:过电压及相关防护(中英文版) Railway applications—Insulation coordination—Part 2: Overvoltages and related protection |
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GB/T 31983.11-2015 低压窄带电力线通信 第11部分:3 kHz~500 kHz频带划分、输出电平和电磁骚扰限值(中英文版) Narrow band power line communication over low-voltage mains—Part 11: 3 kHz to 500 kHz frequency bands and classifications, limits of output level and electromagnetic disturbances |
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GB/T 21421.2-2014 标称电压高于1 000V 的架空线路用复合绝缘子串元件 第2部分:尺寸与特性(中英文版) Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V― Part 2:Dimensions and characteristics |
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GB/T 19519-2014 架空线路绝缘子 标称电压高于1 000 V交流系统用悬垂和耐张复合绝缘子 定义、试验方法及接收准则(中英文版) Insulators for overhead lines―Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000V―Definitions, test methods and acceptance criteria |
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GB/T 50064-2014 交流电气装置的过电压保护和绝缘配合设计规范(中英文版) Code for design of overvoltage protection and insulation coordination for AC electrical installations |
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GB/T 14598.127-2013 量度继电器和保护装置 第127部分:过/欠电压保护功能要求(中英文版) Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection |
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GB/Z 25842.2-2012 低压开关设备和控制设备 过电流保护电器 第2部分:过电流条件下的选择性(中英文版) Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions |
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GB/T 1001.2-2010 标准电压高于1000V的架空线路绝缘子 第2部分:交流系统用绝缘子串及绝缘子串组 定义、试验方法和接收准则(中英文版) Insulators for overhead lines with a nominal voltage above 1000V - Part 2: Insulator strings and insulator sets for a.c.systems - Definitions, test methods and acceptance criteria |
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GB/Z 25842.1-2010 低压开关设备和控制设备 过电流保护电器 第1部分:短路定额的应用(中英文版) Low-voltage switchgear and controlgear - Overcurrent protective devices - Part 1: Application of short-circuit ratings |
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GB/T 25084-2010 标称电压高于1000V的架空线路用绝缘子串和绝缘子串组 交流工频电弧试验(中英文版) Insulator strings and sets for overhead lines with a nominal voltage greater than 1000V - AC power arc tests |
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GB/Z 24842-2009 1000kV特高压交流输变电工程过电压和绝缘配合(中英文版) Overvoltage and insulation coordination of 1000kV UHV AC transmission project |
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GB 16917.22-2008 家用和类似用途的带过电流保护的剩余 电流动作断路器(RCBO) 第22部分:一般规则对动作功能与电源电压有关的RCBO的适用性(中英文版) Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO) - Part 22:Applicability of the general rules to RCBO functionally dependent of line voltage |
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GB 16917.21-2008 家用和类似用途的带过电流保护的剩余 电流动作断路器(RCBO) 第21部分:一般规则对动作功能与电源电压无关的RCBO的适用性(中英文版) Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO) Part 21:Applicability of the general rules to RCBO functionally independent of line voltage |
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GB 16916.22-2008 家用和类似用途的不带过电流保护的剩余电流动作断路器(RCCB) 第22部分:一般规则对动作功能与电源电压有关的RCCB的适用性(中英文版) Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB) - Part 22:Applicability of the general rules to RCCB functionally dependent of line voltage |
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GB 16916.21-2008 家用和类似用途的不带过电流保护的剩余电流动作断路器(RCCB) 第21部分:一般规则对动作功能与电源电压无关的RCCB的适用性(中英文版) Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB) - Part 21:Applicability of the general rules to RCCB functionally independent of line voltage |
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GB/T 21545-2008 通信设备过电压过电流保护导则(中英文版) Principles of protection against overvoltages and overcurrents |
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GB/T 21421.1-2008 标称电压高于1000V架空线路用复合绝缘子串元件 第1部分:标准强度等级和端部附件(中英文版) Composite string insulator units for overhead lines with a nominal voltage greater than 1000V - Part 1: Standard strength classes and end fittings |
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GB/T 20142-2006 标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则(中英文版) Composite line post insulators for a.c. overhead lines with a norminal voltage greater than 1000V -- Definitions, Test methods and acceptance criteria |
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GB/T 7253-2005 标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性(中英文版) Insulators for overhead lines with a nominal voltage above 1000V -- Ceramic or glass insulator units for a.c.systems -- Charateristics of insulator units of the cap and pin type |
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GB 16895.22-2004 建筑物电气装置 第5-53部分:电气设备的选择和安装-隔离、开关和控制设备 第534节:过电压保护电器(中英文版) Electrical instal lations of buildings--Part 5-53:Selection and erection of electrical equipment isolation,switching and control--Section 534:Devices for protection against overvoltages |
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GB/T 19443-2004 标称电压高于1000V的架空线路用绝缘子----直流系统用瓷或玻璃绝缘子元件----定义、试验方法和接收准则(中英文版) Insulators for overhead lines with a nominal voltage above 1000V--Ceramic or glass insulator units for d.c. systems--Difinitions,test methods and acceptance criteria |
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GB/T 1001.1-2003 标称电压高于1000V的架空线路绝缘子 第1部分:交流系统用瓷或玻璃绝缘子元件 定义、试验方法和判定准则(中英文版) Insulators for overhead lines with a nominal voltage above 1000V--Part 1: Ceramic or glass insulator units for a.c.systems--Definitions,test methods and acceptance criteria |
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GB/T 7349-2002 高压架空送电线、变电站无线电干扰测量方法(中英文版) Methods of measur ement of radio interference from high voltage overhead power transmission line and substation |
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GB/T 18481-2001 电能质量 暂时过电压和瞬态过电压(中英文版) Power quality--Temporary and transient overvoltages |
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GB/T 1000.2-1988 高压线路针式瓷绝缘子尺寸与特性(中英文版) Pin insulators of ceramic material for high voltage overhead lines--Dimensions and characteristics |
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