Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 46895-2025 |
Artificial Instantaneous Short Circuit Test Methods for High-Voltage Transmission Lines {译} 高压输电线路人工瞬时短路试验方法 |
China National Standards Voltage |
 English PDF |
| GB/T 32350.2-2025 |
Rail Transit - Insulation Coordination - Part 2: OverVoltage and Related Protection {译} 轨道交通 - 绝缘配合 - 第2部分：过电压及相关防护 |
China National Standards Voltage |
English PDF |
| GB/T 30423-2025 |
High Voltage DC Facilities - System Testing {译} 高压直流设施 - 系统试验 |
China National Standards Voltage |
English PDF |
| GB/T 24276-2025 |
A Method for Verifying Temperature Rise of Low-Voltage Switchgear and Control Equipment Through Calculation {译} 通过计算进行低压成套开关设备和控制设备温升验证的一种方法 |
China National Standards Voltage |
English PDF |
| GB/T 22200.7-2025 |
Low-Voltage Electrical Reliability - Part 7: Reliability Test Methods for Contactors {译} 低压电器可靠性 - 第7部分：接触器可靠性试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 22200.6-2025 |
Low-Voltage Electrical Reliability - Part 6: Reliability Test Methods for Contactor Relays {译} 低压电器可靠性 - 第6部分：接触器式继电器可靠性试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 22200.5-2025 |
Low-Voltage Electrical Reliability - Part 5: Reliability Test Methods for Residual Current Operated Circuit Breakers for Household and Similar Applications {译} 低压电器可靠性 - 第5部分：家用和类似用途的剩余电流动作断路器可靠性试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 22200.4-2025 |
Low-Voltage Electrical Reliability - Part 4: Reliability Test Methods for Overcurrent Protection Circuit Breakers for Household and Similar Applications {译} 低压电器可靠性 - 第4部分：家用及类似场所用过电流保护断路器的可靠性试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 22200.3-2025 |
Low-Voltage Electrical Reliability - Part 3: Reliability Test Methods for Overload Relays {译} 低压电器可靠性 - 第3部分：过载继电器可靠性试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 22200.2-2025 |
Low-Voltage Electrical Reliability - Part 2: Reliability Test Methods for Molded Case Circuit Breakers {译} 低压电器可靠性 - 第2部分：塑料外壳式断路器可靠性试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 22200.1-2025 |
Low-Voltage Electrical Reliability - Part 1: General {译} 低压电器可靠性 - 第1部分：通则 |
China National Standards Voltage |
English PDF |
| GB/T 18210-2025 |
Photovoltaic Arrays - Field Measurement of Current-Voltage Characteristics {译} 光伏方阵 - 电流-电压特性的现场测量 |
China National Standards Voltage |
English PDF |
| GB/T 17625.8-2025 |
Electromagnetic Compatibility - Limits - Part 8: Harmonic Current Limits for Equipment Connected to a Utility Low-Voltage System with Input Current Greater Than 16A and Less Than or Equal to 75A Per Phase {译} 电磁兼容 - 限值 - 第8部分：每相输入电流大于16A小于或等于75A连接到公用低压系统的设备产生的谐波电流限值 |
China National Standards Voltage |
English PDF |
| GB/T 14048.25-2025 |
Low-Voltage Switchgear and Controlgear - Part 9-2: Active Arc Fault Suppression Systems - Internal Arc Detection and Suppression Devices Based on Optical Signals {译} 低压开关设备和控制设备 - 第9-2部分：电弧故障主动抑制系统 - 基于光信号的内部电弧探测和抑制设备 |
China National Standards Voltage |
English PDF |
| GB/T 14048.16-2025 |
Low-Voltage Switchgear and Controlgear - Part 8: In-Plug Thermal Protection for Rotating Electrical Machines - (PTC) Control Units {译} 低压开关设备和控制设备 - 第8部分：旋转电机用装入式热保护 - （PTC）控制单元 |
China National Standards Voltage |
English PDF |
| GB/T 6495.101-2025 |
Photovoltaic Devices - Part 1-1: Measurement of Current-Voltage Characteristics of Multijunction Photovoltaic Devices {译} 光伏器件 - 第1-1部分：多结光伏器件电流-电压特性的测量 |
China National Standards Voltage |
English PDF |
| GB/T 6495.5-2025 |
Photovoltaic Devices - Part 5: Determining the Equivalent Cell Temperature (ECT) of Photovoltaic Devices Using the Open-Circuit Voltage Method {译} 光伏器件 - 第5部分：用开路电压法确定光伏器件的等效电池温度（ECT） |
China National Standards Voltage |
English PDF |
| GB/T 6495.1-2025 |
Photovoltaic Devices - Part 1: Measurement of Photovoltaic Current-Voltage Characteristics {译} 光伏器件 - 第1部分：光伏电流-电压特性的测量 |
China National Standards Voltage |
English PDF |
| GB/T 1402-2025 |
Rail Transit - Traction Power Supply System Voltage {译} 轨道交通 - 牵引供电系统电压 |
China National Standards Voltage |
English PDF |
| GB/T 46746-2025 |
Insulation Fault Locators for Low-Voltage Electrical Systems on Ships {译} 船舶低压电力系统绝缘故障定位装置 |
China National Standards Voltage |
English PDF |
| GB/T 20641-2025 |
Low-Voltage Switchgear and Controlgear Assemblies - General Requirements for Empty Enclosures {译} 低压成套开关设备和控制设备 - 空壳体的一般要求 |
China National Standards Voltage |
English PDF |
| GB/T 29484.503-2025 |
Electrical Equipment for Ships - Part 503: Series - AC Power Supply Systems with Voltage Not Less Than 1 kV and Not More Than 36 kV {译} 船舶电气设备 - 第503部分：专辑 - 电压1 - kV以上至不大于36 - kV的交流供电系统 |
China National Standards Voltage |
English PDF |
| GB/T 7251.5-2025 |
Low-Voltage Switchgear and Controlgear Assemblies - Part 5: Power Distribution Switchgear Assemblies for Public Grids {译} 低压成套开关设备和控制设备 - 第5部分：公用电网电力配电成套设备 |
China National Standards Voltage |
English PDF |
| GB/T 36028.2-2025 |
Technical Conditions for Shore Power Systems for Berthing Vessels - Part 2: Low Voltage Supply {译} 靠港船舶岸电系统技术条件 - 第2部分：低压供电 |
China National Standards Voltage |
English PDF |
| GB/T 36028.1-2025 |
Technical Conditions for Shore Power Systems for Berthing Vessels - Part 1: High Voltage Supply {译} 靠港船舶岸电系统技术条件 - 第1部分：高压供电 |
China National Standards Voltage |
English PDF |
| GB/T 1985-2023 |
High-Voltage AC Disconnect Switches and Earthing Switches {译} 高压交流隔离开关和接地开关 |
China National Standards Voltage |
English PDF |
| GB/T 46716-2025 |
Technical Specification for Household Safety Extra-Low Voltage (SELV) DC Power Supply Systems {译} 家用安全特低电压（SELV）直流供电系统技术规范 |
China National Standards Voltage |
English PDF |
| GB/T 27746-2025 |
Technical specifications for metal oxide varistors (MOVs) for low-Voltage electrical equipment {译} 低压电器用金属氧化物压敏电阻器（MOV）技术规范 |
China National Standards Voltage |
English PDF |
| GB/T 14048.3-2025 |
Low-Voltage switchgear and controlgear - Part 3: Switches, isolators, isolating switches and fuse-combination units {译} 低压开关设备和控制设备 - 第3部分：开关、隔离器、隔离开关及熔断器组合电器 |
China National Standards Voltage |
English PDF |
| GB/T 14048.12-2025 |
Low-Voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - Semiconductor controllers and semiconductor contactors for non-motor loads {译} 低压开关设备和控制设备 - 第4-3部分：接触器和电动机起动器 - 非电动机负载用半导体控制器和半导体接触器 |
China National Standards Voltage |
English PDF |
| GB/T 14048.6-2025 |
Low-Voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor controllers, starters and soft starters for motors {译} 低压开关设备和控制设备 - 第4-2部分：接触器和电动机起动器 - 电动机用半导体控制器、起动器和软起动器 |
China National Standards Voltage |
English PDF |
| GB/T 14048.10-2025 |
Low-Voltage Switchgear and Controlgear - Part 5-2: Control Circuit Devices and Switching Elements - Proximity Switches {译} 低压开关设备和控制设备 - 第5-2部分：控制电路电器和开关元件 - 接近开关 |
China National Standards Voltage |
English PDF |
| GB 6830-2025 |
Permissible Values for Telecommunication Lines Subject to Hazardous Effects from High-Voltage Lines {译} 电信线路遭受强电线路危险影响的容许值 |
China National Standards Voltage |
English PDF |
| GB/T 18134-2025 |
High Voltage Testing Technology - Measurement of Ultra-Fast Transient Overvoltage {译} 高电压试验技术 - 特快波前过电压测量 |
China National Standards Voltage |
English PDF |
| GB/T 16895.38-2025 |
Low-Voltage electrical installations - Part 5-57: Selection and installation of electrical equipment - Installation of fixed battery banks {译} 低压电气装置 - 第5-57部分：电气设备的选择和安装 - 固定型蓄电池组的安装 |
China National Standards Voltage |
English PDF |
| GB/T 16895.37-2025 |
Low-Voltage Electrical Installations - Part 8-82: Functional Aspects - Prosumer Low-Voltage Electrical Installations {译} 低压电气装置 - 第8-82部分：功能方面 - 产消式低压电气装置 |
China National Standards Voltage |
English PDF |
| GB/T 16935.3-2025 |
Insulation Coordination for Equipment in Low-Voltage Systems - Part 3: Pollution Protection Using Coatings, Can Sealing, and Molding {译} 低压系统内设备的绝缘配合 - 第3部分：利用涂层、罐封和模压进行防污保护 |
China National Standards Voltage |
English PDF |
| GB/T 311.12-2025 |
Insulation Coordination - Part 12: Application Guidelines for Insulation Coordination in High-Voltage Direct Current Converter Stations (LCC) {译} 绝缘配合 - 第12部分：高压直流换流站（LCC）绝缘配合应用导则 |
China National Standards Voltage |
English PDF |
| GB/T 3048.8-2025 |
Electrical Performance Test Methods for Wires and Cables - Part 8: AC Voltage Test {译} 电线电缆电性能试验方法 - 第8部分：交流电压试验 |
China National Standards Voltage |
English PDF |
| GB/T 3048.13-2025 |
Electrical Performance Test Methods for Wires and Cables - Part 13: Impulse Voltage Test {译} 电线电缆电性能试验方法 - 第13部分：冲击电压试验 |
China National Standards Voltage |
English PDF |
| GB/T 31840.2-2025 |
Aluminum-alloy-core extruded-insulated power cables rated for Voltages from 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV) - Part 2: Cables rated for voltages from 6 kV (Um = 7.2 kV) to 30 kV (Um = 36 kV) {译} 额定电压1kV（Um=1.2kV）到35kV（Um=40.5kV）铝合金芯挤包绝缘电力电缆 - 第2部分：额定电压6kV（Um=7.2kV）到30kV（Um=36kV）电缆 |
China National Standards Voltage |
English PDF |
| GB/T 31840.1-2025 |
Aluminum-Core Extruded Insulated Power Cables Rated for Voltage 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV) - Part 1: Cables Rated for Voltage 1 kV (Um = 1.2 kV) and 3 kV (Um = 3.6 kV) {译} 额定电压1kV（Um=1.2kV）到35kV（Um=40.5kV）铝合金芯挤包绝缘电力电缆 - 第1部分：额定电压1kV（Um=1.2kV）和3kV（Um=3.6kV）电缆 |
China National Standards Voltage |
English PDF |
| GB/T 46186-2025 |
Dimming Lighting Control Interface - Analog Voltage Dimming Interface for Electronic Current Source Control Devices {译} 调光照明控制接口 - 电子电流源控制装置用模拟电压调光接口 |
China National Standards Voltage |
English PDF |
| GB/T 7752-2025 |
Test Methods for Dielectric Strength and Voltage Withstand of Insulating Adhesive Tapes {译} 绝缘胶粘带工频介电强度和耐电压的试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 46075.2-2025 |
Acceptance Inspection of Electron Beam Welding Machines - Part 2: Measurement of Acceleration Voltage Characteristics {译} 电子束焊机验收检验 - 第2部分：加速电压特性的测量 |
China National Standards Voltage |
English PDF |
| GB/T 7991.6-2025 |
Glass-Lined Coating Test Methods Part 6: High Voltage Test {译} 搪玻璃层试验方法 - 第6部分：高电压试验 |
China National Standards Voltage |
English PDF |
| GB/T 2414.2-2025 |
Test Method for Voltage Performance of Ceramic Materials: Longitudinal Lateral Length Expansion-Contraction Vibration Mode {译} 电压陶瓷材料性能试验方法 - 长条横向长度伸缩振动模式 |
China National Standards Voltage |
English PDF |
| GB/T 42125.9-2025 |
Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use Part 9: Special Requirements for Household and Professional Handheld Multimeters and Other Instruments Capable of Measuring Grid Power Supply Voltage {译} 测量、控制和实验室用电气设备的安全要求 - 第9部分：能测量电网电源电压的家用和专业用手持万用表和其他仪表的特殊要求 |
China National Standards Voltage |
English PDF |
| GB/T 46131-2025 |
Technical Requirements and Test Methods for Tap Changers for Ultra-High Voltage Transformers {译} 特高压变压器用分接开关技术要求与试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 45941-2025 |
Test Methods for Cables Rated Voltage 450/750 V and Below {译} 额定电压450/750-V及以下电缆试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 45797-2025 |
Road Vehicles - Performance Requirements and Test Methods for Low-Voltage Electrical Systems {译} 道路车辆-低压电气系统性能要求及试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 20716.2-2025 |
Road Vehicles - Electrical Connectors (7-Pin) Between Tractors and Trailers - Part 2: Braking and Running System Connections for Vehicles with a 12-V Nominal Voltage {译} 道路车辆-牵引车和挂车之间的电连接器（7芯）第2部分：12-V标称电压车辆的制动系统和行走系的连接 |
China National Standards Voltage |
English PDF |
| GB/T 20716.1-2025 |
Road Vehicles - Electrical Connectors (7-Pin) Between Tractors and Trailers - Part 1: Braking and Running System Connections for Vehicles with a 24-V Nominal Voltage {译} 道路车辆-牵引车和挂车之间的电连接器（7芯）第1部分：24-V标称电压车辆的制动系统和行走系的连接 |
China National Standards Voltage |
English PDF |
| GB/T 12980-2025 |
General Technical Requirements and Test Methods for Shipboard Low-Voltage Power Supply Systems {译} 船舶低压供电系统通用技术要求和试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 11803-2025 |
Marine AC Low-Voltage Switchboards {译} 船用交流低压配电板 |
China National Standards Voltage |
English PDF |
| GB/T 7251.10-2025 |
Low-Voltage Switchgear and Controlgear Assemblies - Part 10: Guidelines for specifying assemblies {译} 低压成套开关设备和控制设备-第10部分：规定成套设备的指南 |
China National Standards Voltage |
English PDF |
| GB/T 7251.7-2025 |
Low-Voltage Switchgear and Controlgear Assemblies - Part 7: Assemblies for specific applications such as docks, campsites, market squares, and electric vehicle charging stations {译} 低压成套开关设备和控制设备-第7部分：码头、露营地、市集广场、电动车辆充电站等特定应用的成套设备 |
China National Standards Voltage |
English PDF |
| GB/T 45932-2025 |
Common Technical Requirements for High-Voltage DC Switchgear and Control Equipment Standards {译} 高压直流开关设备和控制设备标准的共用技术要求 |
China National Standards Voltage |
English PDF |
| GB/T 311.11-2025 |
Insulation coordination - Part 11: Definitions, principles, and rules for insulation coordination in high-Voltage direct current systems {译} 绝缘配合-第11部分：高压直流系统绝缘配合的定义、原则和规则 |
China National Standards Voltage |
English PDF |
| GB/T 45827-2025 |
Ventilation Coordinated Safety System for Low-Voltage Electrical Equipment Risk Assessment and Reduction Guidelines {译} 低压电气设备协同安全系统风险评估和降低指南 |
China National Standards Voltage |
English PDF |
| GB/T 30425-2025 |
Water Cooling Equipment for High-Voltage Direct Current Transmission Converter Valves {译} 高压直流输电换流阀水冷却设备 |
China National Standards Voltage |
English PDF |
| GB/T 6147-2025 |
Test Methods for Thermoelectric Voltage Ratio of Precision Resistance Alloys {译} 精密电阻合金热电动势率测试方法 |
China National Standards Voltage |
English PDF |
| GB/T 29631-2025 |
Twist-Resistant Flexible Cables for Wind Power Generation with Rated Voltages of 1.8/3 kV and Below {译} 额定电压1.8/3-kV及以下风力发电用耐扭曲软电缆 |
China National Standards Voltage |
English PDF |
| GB/Z 15166.8-2025 |
High-Voltage AC Fuses - Part 8: Application Guidelines {译} 高压交流熔断器-第8部分：应用导则 |
China National Standards Voltage |
English PDF |
| GB/T 37133-2025 |
High-Voltage Connection Systems for Electric Vehicles {译} 电动汽车用高压连接系统 |
China National Standards Voltage |
English PDF |
| GB/T 20840.11-2025 |
Instrument transformers - Part 11: Supplementary technical requirements for low-power passive Voltage transformers {译} 互感器-第11部分：低功率无源电压互感器的补充技术要求 |
China National Standards Voltage |
English PDF |
| GB/T 18216.12-2025 |
Electrical Safety in Low-Voltage Distribution Systems Up to 1000 V AC and 1500 V DC - Test, Measuring, or Monitoring Equipment for Protective Measures - Part 12: Electrical Measuring and Monitoring Devices (PMDs) {译} 交流1000V和直流1500V及以下低压配电系统电气安全-防护措施的试验、测量或监控设备-第12部分：电量测量和监视装置（PMD） |
China National Standards Voltage |
English PDF |
| GB/T 23595.8-2025 |
Test methods for rare earth phosphors for LEDs - Part 8: Determination of high-Voltage accelerated aging performance {译} LED用稀土荧光粉试验方法-第8部分：高压加速老化性能的测定 |
China National Standards Voltage |
English PDF |
| GB/T 45223-2025 |
Power plants and substations Low-Voltage Power System Information Architecture and Interface Technical Specifications {译} 电力厂站低压用电系统信息架构及接口技术规范 |
China National Standards Voltage |
English PDF |
| GB/Z 17624.8-2025 |
Electromagnetic Compatibility - General - Part 8: Harmonic Current Emissions and Voltage Phase Angles in Public Power Grids - Future Expectations {译} 电磁兼容-综述-第8部分：公用电网谐波电流发射与电压相角-未来预期 |
China National Standards Voltage |
English PDF |
| GB/T 30137-2024 |
Power quality-Voltage swell, voltage sag and short interruption {译} 电能质量-电压暂升、电压暂降与短时中断 |
China National Standards Voltage |
English PDF |
| GB/T 18216.11-2024 |
Electrical safety of low-Voltage distribution systems of AC 1000V and DC 1500V and below-Test, measuring or monitoring equipment for protective measures-Part 11: Effectiveness of residual current monitors (RCM) in TT, TN and IT systems {译} 交流1000V和直流1500V及以下低压配电系统电气安全-防护措施的试验、测量或监控设备-第11部分：TT、TN和IT系统中剩余电流监视器（RCM）的有效性 |
China National Standards Voltage |
English PDF |
| GB/T 16895.3-2024 |
Low Voltage electrical installations - Part 5-54: Selection and installation of electrical equipment - Grounding arrangements and protective conductors {译} 低压电气装置-第5-54部分：电气设备的选择和安装-接地配置和保护导体 |
China National Standards Voltage |
English PDF |
| GB/T 45119-2024 |
Technical requirements for insulation monitoring of low-Voltage power systems in power plants and stations {译} 电力厂站低压用电系统的绝缘监测技术要求 |
China National Standards Voltage |
English PDF |
| GB/T 45120-2024 |
Road vehicles - 48V supply Voltage - Electrical requirements and tests {译} 道路车辆-48V供电电压-电气要求及试验 |
China National Standards Voltage |
English PDF |
| GB/T 16895.24-2024 |
Low-Voltage electrical installations-Part 7-710: Requirements for special installations or places- Medical facilities {译} 低压电气装置-第7-710部分：特殊装置或场所的要求-医疗场所 |
China National Standards Voltage |
English PDF |
| GB/T 16896.3-2024 |
Instruments and Software for High Voltage and High Current Tests and Measurements - Part 3: Requirements for Hardware for AC and DC Voltage and Current Tests {译} 高电压和大电流试验测量用仪器和软件-第3部分：对交直流电压和电流试验用硬件的要求 |
China National Standards Voltage |
English PDF |
| GB/T 44773-2024 |
High-Voltage direct current converter Technical Specifications for Remote Automatic Control (ADC) of DC Power for Flow Stations {译} 高压直流换流站直流功率远方自动控制（ADC）技术规范 |
China National Standards Voltage |
English PDF |
| GB/Z 44472-2024 |
Instructions for mathematical addition of working Voltage, insulation between circuits and use of PELV in lighting standards {译} 照明标准中工作电压数学加法、电路间绝缘和PELV使用的说明 |
China National Standards Voltage |
English PDF |
| GB/T 5054.3-2024 |
Road vehicles - Multicore connecting cables - Part 3: Structure, dimensions and marking of unshielded sheathed low-Voltage cables {译} 道路车辆-多芯连接电缆-第3部分：无屏蔽护套低压电缆的结构、尺寸和标记 |
China National Standards Voltage |
English PDF |
| GB/T 18269-2024 |
Hand tools for live working at Voltage levels of 1-kV AC, 1.5-kV DC and below {译} 交流1-kV、直流1.5-kV及以下电压等级带电作业用手工工具 |
China National Standards Voltage |
English PDF |
| GB/T 16896.1-2024 |
Instruments and software for high Voltage and high current testing and measurement - Part 1: Requirements for impact testing instruments {译} 高电压和大电流试验测量用仪器和软件-第1部分：对冲击试验用仪器的要求 |
China National Standards Voltage |
English PDF |
| GB/T 11017.3-2024 |
Power cables with cross-linked polyethylene insulation and accessories for rated Voltages of 66-kV (Um=72.5-kV) and 110-kV (Um=126-kV) - Part 3: Cable accessories {译} 额定电压66-kV（Um=72.5-kV）和110-kV（Um=126-kV）交联聚乙烯绝缘电力电缆及其附件-第3部分：电缆附件 |
China National Standards Voltage |
English PDF |
| GB/T 11017.2-2024 |
Power cables with cross-linked polyethylene insulation and accessories for rated Voltages of 66-kV (Um=72.5-kV) and 110-kV (Um=126-kV) - Part 2: - Cables {译} 额定电压66-kV（Um=72.5-kV）和110-kV（Um=126-kV）交联聚乙烯绝缘电力电缆及其附件-第2部分:-电缆 |
China National Standards Voltage |
English PDF |
| GB/T 11017.1-2024 |
Power cables with cross-linked polyethylene insulation and accessories for rated Voltages of 66-kV (Um=72.5-kV) and 110-kV (Um=126-kV) - Part 1: Test methods and requirements {译} 额定电压66-kV（Um=72.5-kV）和110-kV（Um=126-kV）交联聚乙烯绝缘电力电缆及其附件-第1部分：试验方法和要求 |
China National Standards Voltage |
English PDF |
| GB/T 1984-2024 |
High-Voltage AC circuit breakers {译} 高压交流断路器 |
China National Standards Voltage |
English PDF |
| GB 30254-2024 |
Energy efficiency limits and energy efficiency grades for high-Voltage three-phase cage-type asynchronous motors {译} 高压三相笼型异步电动机能效限定值及能效等级 |
China National Standards Voltage |
English PDF |
| GB/T 5590-2024 |
Explosion-proof low-Voltage electromagnetic starter for mining {译} 矿用防爆低压电磁起动器 |
China National Standards Voltage |
English PDF |
| GB/T 16895.36-2024 |
Low-Voltage electrical devices - Part 7-722: Requirements for special devices or places - Electric vehicle power supply {译} 低压电气装置-第7-722-部分：特殊装置或场所的要求-电动车供电 |
China National Standards Voltage |
English PDF |
| GB/T 18216.7-2024 |
Electrical safety of low-Voltage distribution systems of AC 1000V and DC 1500V and below-Test, measurement or monitoring equipment for protective measures-Part 7: Phase sequence {译} 交流1000V和直流1500V及以下低压配电系统电气安全-防护措施的试验、测量或监控设备-第7部分：相序 |
China National Standards Voltage |
English PDF |
| GB/T 44179-2024 |
Hollow post composite insulators for substations with AC Voltage higher than 1000-V and DC voltage higher than 1500-V- Definitions, test methods and acceptance criteria {译} 交流电压高于1000-V和直流电压高于1500-V的变电站用空心支柱复合绝缘子-定义、试验方法和接收准则 |
China National Standards Voltage |
English PDF |
| GB/T 43723-2024 |
Performance requirements for semi-integrated LED lamps with a power supply Voltage not greater than 50V AC effective value or 120V DC without ripple for general lighting {译} 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯-性能要求 |
China National Standards Voltage |
English PDF |
| GB/T 4585-2024 |
Artificial pollution test for high Voltage porcelain and glass insulators for AC systems {译} 交流系统用高压瓷和玻璃绝缘子的人工污秽试验 |
China National Standards Voltage |
English PDF |
| GB/T 18802.12-2024 |
Low-Voltage surge protective devices (SPDs)-Part 12: Surge protective devices for low-voltage power supply systems-Guidelines for selection and use {译} 低压电涌保护器（SPD）-第12部分：低压电源系统的电涌保护器-选择和使用导则 |
China National Standards Voltage |
English PDF |
| GB/T 28182-2024 |
Rated Voltage 52-kV and below with series gap arresters {译} 额定电压52-kV及以下带串联间隙避雷器 |
China National Standards Voltage |
English PDF |
| GB/T 14048.9-2024 |
Low-Voltage switchgear and control equipment-Part 6-2: Multifunctional electrical appliances-Control and protection switchgear (equipment) (CPS) {译} 低压开关设备和控制设备-第6-2部分:多功能电器-控制与保护开关电器（设备）（CPS） |
China National Standards Voltage |
English PDF |
| GB/T 44114-2024 |
Operation control specifications for electrochemical energy storage systems connected to low-Voltage distribution networks {译} 电化学储能系统接入低压配电网运行控制规范 |
China National Standards Voltage |
English PDF |
| GB/Z 44074-2024 |
Low-Voltage switchgear and control equipment and complete sets of equipment-environmental factors {译} 低压开关设备和控制设备及其成套设备-环境因素 |
China National Standards Voltage |
English PDF |
| GB/T 33348-2024 |
Voltage source converter valves for high-voltage direct current transmission - Electrical tests {译} 高压直流输电用电压源换流器阀-电气试验 |
China National Standards Voltage |
English PDF |
| GB/T 18802.331-2024 |
Low Voltage surge protector components - Part 331: Performance requirements and test methods for metal oxide varistors (MOVs) {译} 低压电涌保护器元件-第331部分：金属氧化物压敏电阻（MOV）的性能要求和试验方法 |
China National Standards Voltage |
English PDF |
| GB/Z 14048.24-2024 |
Low-Voltage switchgear and control equipment - Part 7-5: Auxiliary devices - Terminal blocks for aluminum conductors {译} 低压开关设备和控制设备-第7-5部分：辅助器件-铝导体的接线端子排 |
China National Standards Voltage |
English PDF |
| GB/Z 43963-2024 |
Guide to determining the values of electrical clearances, creepage distances and solid insulation requirements for equipment with rated Voltages above 1000V to 2000V AC and above 1500V to 3000V DC {译} 确定额定电压在交流1000V以上至2000V，直流1500V以上至3000V间设备的电气间隙、爬电距离的数值以及对固体绝缘要求的指南 |
China National Standards Voltage |
English PDF |
| GB/T 13539.6-2024 |
Low Voltage fuses - Part 6: Supplementary requirements for fuses used to protect solar photovoltaic systems {译} 低压熔断器-第6部分：太阳能光伏系统保护用熔断体的补充要求 |
China National Standards Voltage |
English PDF |
| GB/T 13539.7-2024 |
Low-Voltage fuses-Part 7: Supplementary requirements for fuses for protection of batteries and battery systems Request {译} 低压熔断器-第7部分：电池和电池系统保护用熔断体的补充要求 |
China National Standards Voltage |
English PDF |
| GB/T 14048.11-2024 |
Low-Voltage switchgear and controlgear-Part 6-1: Multi-function electrical appliances-Transfer switchgear {译} 低压开关设备和控制设备-第6-1部分：多功能电器-转换开关电器 |
China National Standards Voltage |
English PDF |
| GB/T 34924-2024 |
Guidelines for safety risk assessment and risk reduction of low-Voltage electrical equipment {译} 低压电气设备安全风险评估和风险降低指南 |
China National Standards Voltage |
English PDF |
| GB/T 311.14-2024 |
Insulation coordination-Part 14: Insulation coordination of AC/DC filters in high-Voltage direct current systems {译} 绝缘配合-第14部分：高压直流系统AC/DC滤波器绝缘配合 |
China National Standards Voltage |
English PDF |
| GB/T 43767.2-2024 |
Shipboard shore power receiving equipment - Part 2: High Voltage shore power box (cabinet) {译} 船载岸电受电设备-第2部分：高压岸电箱（柜） |
China National Standards Voltage |
English PDF |
| GB/T 43767.1-2024 |
Shipboard shore power receiving equipment - Part 1: Low Voltage shore power box {译} 船载岸电受电设备-第1部分：低压岸电箱 |
China National Standards Voltage |
English PDF |
| GB/T 43626-2023 |
Safety regulations for semi-integrated LED lamps with power supply Voltage not greater than AC rms 50V or ripple-free DC 120V for general lighting {译} 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯 安全规范 |
China National Standards Voltage |
English PDF |
| GB/T 43534-2023 |
Design and test method of AC side impedance of Voltage source converter for high voltage direct current transmission {译} 高压直流输电用电压源换流器交流侧阻抗设计及测试方法 |
China National Standards Voltage |
English PDF |
| GB/T 43524.1-2023 |
Subsea equipment Part 1: Power connectors, penetrations and jumper assemblies for rated Voltages 3 kV (Umax=3.6 kV) to 30 kV (Umax=36 kV) {译} 水下设备 第1部分：额定电压3 kV（Umax＝3.6 kV）至30 kV（Umax＝36 kV）电源连接器、贯穿装置和跨接线组件 |
China National Standards Voltage |
English PDF |
| GB/T 28819-2023 |
Aluminum alloy housing for inflatable high-Voltage switchgear {译} 充气高压开关设备用铝合金外壳 |
China National Standards Voltage |
English PDF |
| GB/T 22389-2023 |
Gapless metal oxide arrester for high Voltage DC converter station {译} 高压直流换流站无间隙金属氧化物避雷器 |
China National Standards Voltage |
English PDF |
| GB/T 7000.223-2023 |
Luminaires Part 2-23: Special requirements Extra-low Voltage (ELV) lighting systems for use with extra-low voltage (ELV) light sources {译} 灯具 第2-23部分：特殊要求 特低电压（ELV）光源用特低电压照明系统 |
China National Standards Voltage |
English PDF |
| GB/T 30547-2023 |
Resistors for high Voltage direct current transmission system filters {译} 高压直流输电系统滤波器用电阻器 |
China National Standards Voltage |
English PDF |
| GB/T 43022.2-2023 |
Rail transit - DC surge arresters and Voltage limiting devices - Part 2: Voltage limiting devices {译} 轨道交通 直流避雷器和电压限制装置 第2部分：电压限制装置 |
China National Standards Voltage |
English PDF |
| GB/T 43022.1-2023 |
Rail transit - DC surge arresters and Voltage limiting devices - Part 1: Gapless metal oxide surge arresters {译} 轨道交通 直流避雷器和电压限制装置 第1部分：无间隙金属氧化物避雷器 |
China National Standards Voltage |
English PDF |
| GB/T 21413.5-2023 |
Rail transit - Electrical equipment for rolling stock - Part 5: Electrical devices - High Voltage fuse rules {译} 轨道交通 机车车辆电气设备 第5部分：电工器件 高压熔断器规则 |
China National Standards Voltage |
English PDF |
| GB/T 14048.1-2023 |
Low-Voltage switchgear and controlgear Part 1: General {译} 低压开关设备和控制设备 第1部分：总则 |
China National Standards Voltage |
English PDF |
| GB/T 43343-2023 |
High Voltage insulation resistance meter {译} 高压绝缘电阻表 |
China National Standards Voltage |
English PDF |
| GB/T 30553-2023 |
High Voltage direct current transmission based on voltage source converter {译} 基于电压源换流器的高压直流输电 |
China National Standards Voltage |
English PDF |
| GB/T 26215-2023 |
Capacitors for converter valve damping and absorption circuits in high-Voltage direct current transmission systems {译} 高压直流输电系统换流阀阻尼吸收回路用电容器 |
China National Standards Voltage |
English PDF |
| GB 25287-2023 |
Perimeter protection high-Voltage power grid device {译} 周界防范高压电网装置 |
China National Standards Voltage |
English PDF |
| GB/Z 43030-2023 |
Low Voltage switchgear and control equipment Cybersecurity {译} 低压开关设备和控制设备 网络安全 |
China National Standards Voltage |
English PDF |
| GB/Z 43029-2023 |
Low-Voltage switchgear and control equipment and their complete sets Energy efficiency {译} 低压开关设备和控制设备及其成套设备 能效 |
China National Standards Voltage |
English PDF |
| GB/Z 20833.5-2023 |
Rotating electrical machines - Winding insulation - Part 5: Offline measurement of partial discharge onset Voltage under repeated impulse voltages {译} 旋转电机 绕组绝缘 第5部分：重复冲击电压下局部放电起始电压的离线测量 |
China National Standards Voltage |
English PDF |
| GB/T 43055-2023 |
General requirements for safe low-Voltage electricity use in rural areas {译} 农村低压安全用电通用要求 |
China National Standards Voltage |
English PDF |
| GB/T 43027-2023 |
High Voltage power converter module testing method {译} 高压电源变换器模块测试方法 |
China National Standards Voltage |
English PDF |
| GB/T 30845.1-2023 |
Plugs, socket-outlets and marine couplers for high-Voltage shore power connection systems (HVSC systems) Part 1: General requirements {译} 高压岸电连接系统（HVSC系统）用插头、插座和船用耦合器 第1部分：通用要求 |
China National Standards Voltage |
English PDF |
| GB/T 24975-2023 |
Environmentally Aware Design Guidelines for Low Voltage Electrical Appliances {译} 低压电器环境意识设计导则 |
China National Standards Voltage |
English PDF |
| GB/T 1985-2023 |
High Voltage AC isolating switch and earthing switch {译} 高压交流隔离开关和接地开关 |
China National Standards Voltage |
English PDF |
| GB/T 16935.1-2023 |
Insulation coordination of equipment in low-Voltage power supply systems Part 1: Principles, requirements and tests {译} 低压供电系统内设备的绝缘配合 第1部分：原理、要求和试验 |
China National Standards Voltage |
English PDF |
| GB/T 16895.35-2023 |
Low-Voltage electrical installations Part 8-1: Functional aspects Energy efficiency {译} 低压电气装置 第 8-1 部分：功能方面 能源效率 |
China National Standards Voltage |
English PDF |
| GB/T 15166.2-2023 |
High Voltage AC fuses Part 2: Current limiting fuses {译} 高压交流熔断器 第2部分：限流熔断器 |
China National Standards Voltage |
English PDF |
| GB/T 38329.3-2023 |
Port ship-to-shore connection Part 3: Low-Voltage shore connection (LVSC) systems General requirements {译} 港口船岸连接 第3部分：低压岸电连接(LVSC)系统 一般要求 |
China National Standards Voltage |
English PDF |
| GB/T 7251.2-2023 |
Low Voltage switchgear and control equipment complete sets Part 2: Power switchgear and control equipment complete sets {译} 低压成套开关设备和控制设备 第2部分：成套电力开关和控制设备 |
China National Standards Voltage |
English PDF |
| GB/T 7251.1-2023 |
Low-Voltage switchgear and controlgear complete sets Part 1: General provisions {译} 低压成套开关设备和控制设备 第1部分：总则 |
China National Standards Voltage |
English PDF |
| GB/T 17626.11-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 11: Immunity tests for Voltage dips, short interruptions and voltage changes for equipment with input current less than or equal to 16 A per phase {译} 电磁兼容 试验和测量技术 第11部分：对每相输入电流小于或等于16 A设备的电压暂降、短时中断和电压变化抗扰度试验 |
China National Standards Voltage |
English PDF |
| GB/T 22582-2023 |
Power Capacitor Low Voltage Power Factor Correction Device {译} 电力电容器 低压功率因数校正装置 |
China National Standards Voltage |
English PDF |
| GB/T 19749.4-2023 |
Coupling capacitors and capacitive Voltage dividers - Part 4: DC or AC single-phase capacitive voltage dividers {译} 耦合电容器及电容分压器 第4部分：直流或交流单相电容分压器 |
China National Standards Voltage |
English PDF |
| GB/T 42719-2023 |
Triboelectric Voltage detection method for planar materials {译} 平面材料摩擦带电电压检测方法 |
China National Standards Voltage |
English PDF |
| GB/T 15166.6-2023 |
High-Voltage AC fuses-Part 6: Guidelines for the selection of fuses for high-voltage fuses for transformer circuits {译} 高压交流熔断器 第6部分：用于变压器回路的高压熔断器的熔断件选用导则 |
China National Standards Voltage |
English PDF |
| GB/T 15166.3-2023 |
High Voltage AC fuses - Part 3: Jet fuses {译} 高压交流熔断器 第3部分：喷射熔断器 |
China National Standards Voltage |
English PDF |
| GB/T 16895.25-2022 |
Low-Voltage Electrical Installations Part 7-711: Requirements for Special Installations or Locations Exhibitions, Displays and Exhibition Areas {译} 低压电气装置 第7-711部分：特殊装置或场所的要求 展览、展示及展区 |
China National Standards Voltage |
English PDF |
| GB/T 21697-2022 |
Insulation coordination of lightning overVoltage in low-voltage distribution lines and electronic systems {译} 低压配电线路和电子系统中雷电过电压的绝缘配合 |
China National Standards Voltage |
English PDF |
| GB/T 41629.3-2022 |
Rated Voltage 500 kV (Um=550 kV) XLPE insulated long-length AC submarine cables and accessories - Part 3: Submarine cable accessories {译} 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第3部分：海底电缆附件 |
China National Standards Voltage |
English PDF |
| GB/T 41629.2-2022 |
Rated Voltage 500 kV (Um=550 kV) XLPE insulated long-length AC submarine cables and accessories Part 2: Long-length AC submarine cables {译} 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分：大长度交流海底电缆 |
China National Standards Voltage |
English PDF |
| GB/T 41629.1-2022 |
Rated Voltage 500 kV (Um=550 kV) XLPE insulated long-length AC submarine cables and accessories Part 1: Test methods and requirements {译} 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第1部分：试验方法和要求 |
China National Standards Voltage |
English PDF |
| GB/Z 41390-2022 |
Power supply Voltage for industrial automation instruments {译} 工业自动化仪表用电源电压 |
China National Standards Voltage |
English PDF |
| GB/T 4109-2022 |
Insulated bushings for alternating Voltages above 1 000 V 交流电压高于1000V的绝缘套管 |
China National Standards Voltage |
English PDF |
| GB/T 16895.22-2022 |
Low-Voltage electrical installations - Part 5-53: Selection and installation of electrical equipment. Electrical appliances for safety protection, isolation, switching, control and monitoring {译} 低压电气装置 第5-53部分：电气设备的选择和安装 用于安全防护、隔离、通断、控制和监测的电器 |
China National Standards Voltage |
English PDF |
| GB/T 16895.13-2022 |
Low-Voltage Electrical Installations Part 7-701: Requirements for Special Installations or Locations Locations with Tubs or Showers {译} 低压电气装置 第7-701部分：特殊装置或场所的要求 装有浴盆或淋浴的场所 |
China National Standards Voltage |
English PDF |
| GB/T 18802.352-2022 |
Low-Voltage surge arrester components - Part 352: Guidelines for the selection and use of surge isolating transformers (SIT) for telecommunication and signaling networks {译} 低压电涌保护器元件 第352部分：电信和信号网络的电涌隔离变压器(SIT)的选择和使用导则 |
China National Standards Voltage |
English PDF |
| GB/T 42287-2022 |
High Voltage Test Techniques Electromagnetic and Acoustic Methods for Partial Discharge Measurements {译} 高电压试验技术 电磁和声学法测量局部放电 |
China National Standards Voltage |
English PDF |
| GB/T 15166.5-2022 |
High-Voltage AC fuses-Part 5: Guidelines for the selection of fuses for high-voltage fuses for motor circuits {译} 高压交流熔断器 第5部分：用于电动机回路的高压熔断器的熔断件选用导则 |
China National Standards Voltage |
English PDF |
| GB/T 42149-2022 |
Rail transit Ground installations Technical specifications for current protection of medium-Voltage power supply systems based on digital communication {译} 轨道交通 地面装置 基于数字通信的中压供电系统电流保护技术规范 |
China National Standards Voltage |
English PDF |
| GB/T 42207.5-2022 |
Connectors for electronic equipment - Product requirements - Rectangular connectors - Part 5: Detail specification for snap lock rewirable power connectors with rated Voltage DC 250 V and rated current 30 A {译} 电子设备用连接器 产品要求 矩形连接器 第5部分：额定电压直流250 V额定电流30 A卡扣锁紧可重复接线电源连接器详细规范 |
China National Standards Voltage |
English PDF |
| GB/T 18216.10-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-Voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 10: Combined measuring equipment for testing, measuring or monitoring protecti {译} 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第10部分：用于防护措施的试验、测量或监控的组合测量设备 |
China National Standards Voltage |
English PDF |
| GB/T 18216.6-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-Voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 6: Effectiveness of residual current devices (RCDs) in TT, TN and IT systems {译} 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第6部分：TT、TN和IT系统中剩余电流装置（RCD）的有效性 |
China National Standards Voltage |
English PDF |
| GB/Z 41909-2022 |
Low-Voltage switchgear and controlgear EMC assessment of switchgear and controlgear and their assemblies {译} 低压开关设备和控制设备 开关设备和控制设备及其成套设备的EMC评估 |
China National Standards Voltage |
English PDF |
| GB/Z 41912-2022 |
Low-Voltage Switchgear and Controlgear Embedded Software Development Guide {译} 低压开关设备和控制设备 嵌入式软件开发指南 |
China National Standards Voltage |
English PDF |
| GB/T 41911-2022 |
Power frequency overVoltage protective devices (POP) for household and similar purposes {译} 家用和类似用途的工频过电压保护电器（POP） |
China National Standards Voltage |
English PDF |
| GB/T 14048.22-2022 |
Low-Voltage switchgear and controlgear - Part 7-4: Auxiliary devices - PCB terminal blocks for copper conductors {译} 低压开关设备和控制设备 第7-4部分：辅助器件 铜导体的PCB接线端子排 |
China National Standards Voltage |
English PDF |
| GB/T 14048.23-2022 |
Low-Voltage switchgear and controlgear - Part 9-1: Arc fault active suppression systems - Arc extinguishing devices {译} 低压开关设备和控制设备 第9-1部分：电弧故障主动抑制系统 灭弧电器 |
China National Standards Voltage |
English PDF |
| GB/T 2900.19-2022 |
Electrotechnical terms High Voltage test techniques and insulation coordination {译} 电工术语 高电压试验技术和绝缘配合 |
China National Standards Voltage |
English PDF |
| GB/T 20840.15-2022 |
Transformers - Part 15: Supplementary technical requirements for DC Voltage transformers {译} 互感器 第15部分：直流电压互感器的补充技术要求 |
China National Standards Voltage |
English PDF |
| GB/T 5169.47-2022 |
Fire Hazard Tests for Electric and Electronic Products - Part 47: Guidelines for Classification of Electric Power and Energy in Relation to the Probability of Ignition and Fire for Low-Voltage Electrical Products {译} 电工电子产品着火危险试验 第47部分：与低压电工产品起燃和着火概率相关的电功率和能量分级导则 |
China National Standards Voltage |
English PDF |
| GB/T 29312-2022 |
Low-Voltage reactive power compensation switching device {译} 低压无功功率补偿投切器 |
China National Standards Voltage |
English PDF |
| GB/T 42009-2022 |
High Voltage AC circuit breaker for filter {译} 滤波器用高压交流断路器 |
China National Standards Voltage |
English PDF |
| GB/T 42001-2022 |
Altitude correction method for external insulation discharge Voltage in high-voltage power transmission and transformation projects {译} 高压输变电工程外绝缘放电电压海拔校正方法 |
China National Standards Voltage |
English PDF |
| GB/T 41678.1-2022 |
Agricultural machinery and tractors Safety of high-Voltage electrical and electronic components and systems Part 1: General requirements {译} 农业机械和拖拉机 高压电气电子元件和系统的安全性 第1部分：通用要求 |
China National Standards Voltage |
English PDF |
| GB/T 42036-2022 |
Specification for inspection of single-phase grounding capacitor current in mine high-Voltage power grid {译} 矿井高压电网单相接地电容电流检验规范 |
China National Standards Voltage |
English PDF |
| GB/T 38329.2-2021 |
Utility connections in port - Part 2: High and low Voltage shore connection systems - Data communication for monitoring and control 港口船岸连接 第2部分：高压和低压岸电连接系统 监测和控制的数据传输 |
China National Standards Voltage |
English PDF |
| GB/T 14146-2021 |
Test method for carrier concentration of silicon epitaxial layers - Capacitance-Voltage method 硅外延层载流子浓度的测试 电容-电压法 |
China National Standards Voltage |
English PDF |
| GB/T 4787.1-2021 |
Grading capacitors for high-Voltage alternating current circuit-breakers—Part 1:General 高压交流断路器用均压电容器 第1部分：总则 |
China National Standards Voltage |
English PDF |
| GB/T 19216.3-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions—Part 3: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 tested in a metal enclosure 在火焰条件下电缆或光缆的线路完整性试验 第3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及以下电缆穿在金属管中进行的试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 19216.2-2021 |
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 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 |
China National Standards Voltage |
English PDF |
| GB/T 19216.1-2021 |
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 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 |
China National Standards Voltage |
English PDF |
| GB/T 18216.5-2021 |
Electrical safety in low Voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing，measuring or monitoring of protective measures-Part 5:Resistance to earth 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第5部分：对地电阻 |
China National Standards Voltage |
English PDF |
| GB/T 18216.4-2021 |
Electrical safety in low Voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分：接地电阻和等电位接地电阻 |
China National Standards Voltage |
English PDF |
| GB/T 18216.3-2021 |
Electrical safety in low Voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分：环路阻抗 |
China National Standards Voltage |
English PDF |
| GB/T 18216.2-2021 |
Electrical safety in low Voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards Voltage |
English PDF |
| GB/T 18216.1-2021 |
Electrical safety in low Voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measures—Part 1:General requirements 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第1部分：通用要求 |
China National Standards Voltage |
English PDF |
| GB/T 16895.32-2021 |
Low Voltage electrical installations - Part 7-712: Requirements for special installations or locations - Solar photovoltaic (PV) power supply systems 低压电气装置 第7-712部分：特殊装置或场所的要求 太阳能光伏（PV）电源系统 |
China National Standards Voltage |
English PDF |
| GB/T 39891-2021 |
Electrical endurance testing for circuit-breakers above a rated Voltage of 52 kV 52kV及以上断路器电气耐久性试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 24847-2021 |
Technical guide on 1000kV AC system Voltage and reactive power 1000kV交流系统电压和无功电力技术导则 |
China National Standards Voltage |
English PDF |
| GB/T 20645-2021 |
Specific environmental condition—Technical requirements of low-Voltage apparatuses for plateau 特殊环境条件 高原用低压电器技术要求 |
China National Standards Voltage |
English PDF |
| GB/T 18802.32-2021 |
Low-Voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles 低压电涌保护器 第32部分：用于光伏系统的电涌保护器 选择和使用导则 |
China National Standards Voltage |
English PDF |
| GB/T 18802.31-2021 |
Low-Voltage surge protective devices -- Part 31: Surge protective devices connected to photovoltaic installations -- Requirements and test methods 低压电涌保护器 第31部分：用于光伏系统的电涌保护器 性能要求和试验方法 |
China National Standards Voltage |
English PDF |
| GB/T 5095.2507-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and Voltage standing wave ratio (VSWR) 电子设备用机电元件 基本试验规程及测量方法 第25-7部分：试验25g：阻抗、反射系数和电压驻波比（VSWR） |
China National Standards Voltage |
English PDF |
| GB/T 15166.4-2021 |
High-Voltage alternating-current fuses -- Part 4：Fuse for exteanal protection of shunt capacitors 高压交流熔断器 第4部分：并联电容器外保护用熔断器 |
China National Standards Voltage |
English PDF |
| GB/T 41147-2021 |
Voltage sourced converter(VSC) valves for static synchronous compensator(STATCOM) -- Electrical testing 静止同步补偿装置用电压源换流器阀 电气试验 |
China National Standards Voltage |
English PDF |
| GB/T 41105.3-2021 |
Non-destructive testing -- Measurement and evaluation of the X-ray tube Voltage -- Part 3: Spectrometric method 无损检测? X射线管电压的测量和评价 第3部分：能谱法 |
China National Standards Voltage |
English PDF |
| GB/T 41105.2-2021 |
Non-destructive testing -- Measurement and evaluation of the X-ray tube Voltage -- Part 2: Constancy check by the thick filter method 无损检测? X射线管电压的测量和评价 第2部分：厚板滤波法稳定性核查 |
China National Standards Voltage |
English PDF |
| GB/T 41105.1-2021 |
Non-destructive testing—Measurement and evaluation of the X-ray tube Voltage—Part 1:Voltage divider method 无损检测 X射线管电压的测量和评价 第1部分：分压法 |
China National Standards Voltage |
English PDF |
| GB/T 41135.2-2021 |
Current and Voltage sensors or detectors, to be used for fault passage indication purposes -- Part 2: System aspects 故障路径指示用电流和电压传感器或探测器?? 第2部分：系统应用 |
China National Standards Voltage |
English PDF |
| GB/T 41135.1-2021 |
Current and Voltage sensors or detectors, to be used for fault passage indication purposes -- Part 1: General principles and requirements 故障路径指示用电流和电压传感器或探测器?? 第1部分：通用原理和要求 |
China National Standards Voltage |
English PDF |
| GB/T 999-2021 |
Voltage ratings of DC electric traction system 直流电力牵引额定电压 |
China National Standards Voltage |
English PDF |
| GB/T 21421.1-2021 |
Composite string insulator units for overhead lines with a nominal Voltage greater than 1 000 V—Part 1：Standard strength classes and end fittings 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 |
China National Standards Voltage |
English PDF |
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