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“Current and voltage ” 中國GB標準檢索結果

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GB/T 43534-2023
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（中英文版）
Design and test method of AC side impedance of voltage source converter for high voltage direct current transmission
GB/T 26215-2023
高压直流输电系统换流阀阻尼吸收回路用电容器（中英文版）
Capacitors for converter valve damping and absorption circuits in high-voltage direct current transmission systems
GB/T 17626.11-2023
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（中英文版）
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
GB/T 42207.5-2022
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（中英文版）
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
GB/T 18216.6-2022
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（中英文版）
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
GB/T 41135.2-2021
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（中英文版）
Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 2: System aspects
GB/T 41135.1-2021
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（中英文版）
Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 1: General principles and requirements
GB/T 3906-2020
3.6 kV～40.5 kV交流金属封闭开关设备和控制设备（中英文版）
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV
GB/T 20996.2-2020
采用电网换相换流器的高压直流系统的性能 第2部分：故障和操作（中英文版）
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 2: Faults and switching
GB/T 11022-2020
高压交流开关设备和控制设备标准的共用技术要求（中英文版）
Common specifications for high-voltage alternating-current switchgear and controlgear standards
GB/T 39462-2020
低压直流系统与设备安全导则（中英文版）
Safety guide for low voltage direct current system and equipment
GB/T 24837-2018
1100kV高压交流隔离开关和接地开关（中英文版）
1100kV high-voltage alternating-current disconnectors and earthing switches
GB/T 3804-2017
3.6 kV～40.5 kV高压交流负荷开关（中英文版）
High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV
GB/T 33981-2017
高压交流断路器声压级测量的标准规程（中英文版）
Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers
GB/T 35745-2017
柔性直流输电控制与保护设备技术要求（中英文版）
Specifications for control and protection equipment of voltage source converter based high-voltage direct current (VSC-HVDC) transmission system
GB/T 35711-2017
高压直流输电系统直流侧谐波分析、抑制与测量导则（中英文版）
Analysis, restrain and measurement of harmonics of DC side of high voltage direct current (HVDC) transimission system
GB/T 25843-2017
±800 kV 特高压直流输电控制与保护设备技术要求（中英文版）
Technical requirments of control and protection equipment of ±800 kV ultra high voltage direct current transmission
GB/T 4988-2016
船舶和近海装置用电工产品 额定频率、额定电压和额定电流（中英文版）
Electric products for ships and offshore units—Ratings of frequency,voltage and current
GB/T 14808-2016
高压交流接触器、基于接触器的控制器及电动机起动器（中英文版）
High-voltage alternating current contactors, contactor-based controllers and motorstarters
GB/T 13870.5-2016
电流对人和家畜的效应 第5部分：生理效应的接触电压阈值（中英文版）
Effects of current on human beings and livestock—Part 5: Touch voltage threshold values for physiological effects
GB/T 16896.2-2016
高电压和大电流试验测量用仪器和软件 第2部分：对冲击电压和冲击电流试验用软件的要求（中英文版）
Instruments and software used for measurement in high-voltage and high-current tests—Part 2: Requirements for software for tests with impulse voltages and currents
GB/T 17625.8-2015
电磁兼容 限值 每相输入电流大于16A小于等于75A连接到公用低压系统的设备产生的谐波电流限值（中英文版）
Electromagnetic compatibility—Limits—Limits for harmonic currents produced by equipment connected to public low—Voltage systems with input current >16 A and <=75 A per phase
GB 1985-2014
高压交流隔离开关和接地开关（中英文版）
High-voltage alternating-current disconnectors and earthing switches
GB/T 16927.4-2014
高电压和大电流试验技术 第4部分：试验电流和测量系统的定义和要求（中英文版）
High voltage and high current test techniques―Part 4: Definitions and requirements for test currents and measuring systems
GB/T 14810-2014
额定电压72.5 kV及以上交流负荷开关（中英文版）
Alternating current switches for rated voltages of 72.5 kV and above
GB/T 17625.7-2013
电磁兼容 限值 对额定电流≤75A且有条件接入的设备在公用低压供电系统中产生的电压变化、电压波动和闪烁的限制（中英文版）
Electromagnetic compatibility - Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current ≤75 A and subject to conditional connection
GB/T 29489-2013
高压交流开关设备和控制设备的感性负载开合（中英文版）
lnductive load switching of high-voltage alternating current switchgear and controlgear
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
GB/T 17626.34-2012
电磁兼容 试验和测量技术 主电源每相电流大于16A的设备的电压暂降、短时中断和电压变化抗扰度试验（中英文版）
Electromagnetic compatibility - Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase
GB/T 27747-2011
额定电压72.5 kV及以上交流隔离断路器（中英文版）
High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above
GB/Z 25843-2010
±800kV特高压直流输电控制与保护设备技术导则（中英文版）
Specifications for control and protection equipment of ±800kV ultra high voltage direct current transmission
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
GB 25284-2010
12 kV～40.5 kV 高压交流自动重合器（中英文版）
High-voltage alternating-current automatic circuit reclosers for rated voltages from 12 kV up to and including 40.5 kV
GB/T 25091-2010
高压直流隔离开关和接地开关（中英文版）
High-voltage direct-current disconnectors and earthing switches
GB/T 22390.6-2008
高压直流输电系统控制与保护设备 第6部分：换流站暂态故障录波装置（中英文版）
Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 6: Substation transient fault oscillograph device
GB/T 22390.5-2008
高压直流输电系统控制与保护设备 第5部分：直流线路故障定位装置（中英文版）
Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 5: DC line fault location
GB/T 22390.4-2008
高压直流输电系统控制与保护设备 第4部分：直流系统保护设备（中英文版）
Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 4: DC protection equipment
GB/T 22390.3-2008
高压直流输电系统控制与保护设备 第3部分：直流系统极控设备（中英文版）
Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 3: DC pole control equipment
GB/T 22390.2-2008
高压直流输电系统控制与保护设备 第2部分：交直流系统站控设备（中英文版）
Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 2: AC and DC station control equipment
GB/T 22390.1-2008
高压直流输电系统控制与保护设备 第1部分：运行人员控制系统（中英文版）
Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 1: Opertor control system
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
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
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
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
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
GB/Z 20996.2-2007
高压直流系统的性能 第2部分：故障和操作（中英文版）
Performance of high-voltage direct current（HVDC）systems - Part 2: Faults and switching
GB 17625.2-2007
电磁兼容 限值 对每相额定电流≤16A且无条件接入的设备在公用低压供电系统中产生的电压变化、电压波动和闪烁的限制（中英文版）
Eiectromagnetic compatibility limits(EMC) - Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems,for equipment with rated current ≤16A per phase and not subject to conditional connection
GB 3906-2006
3.6kV～40.5kV交流金属封闭开关设备和控制设备（中英文版）
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV
GB 3804-2004
3.6 kV~40.5 kV 高压交流负荷开关（中英文版）
High-voltage alternating-current switches for rated voltage above 3.6 kV and less than 40.5 kV
GB/T 4988-2002
船舶和近海装置用电工产品的额定频率 额定电压 额定电流（中英文版）
Ratings of frequency，voltage and current of electric products for ships and offshore units

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