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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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) 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 voltages |
 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 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 voltages |
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 voltages |
English PDF |
| GB/T 38658-2020 |
Guidance for the extension of validity of type tests of AC metal enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备型式试验有效性的延伸导则 |
China National Standards voltages |
English PDF |
| GB/T 3906-2020 |
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备 |
China National Standards voltages |
English PDF |
| GB/T 12706.4-2020 |
Power cables with extruded insulation and their accessories for rated voltages from l kV (Um=1.2 kV) up to 35 kV(Um=40.5 kV)—Part 4:Test requirements on accessories for cables with rated voltages from 6 kV(Um=7.2 kV) up to 35 kV(Um=40.5 kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分:额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards voltages |
English PDF |
| GB/T 12706.3-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2 kV)到35kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards voltages |
English PDF |
| GB/T 12706.2-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第2部分：额定电压6 kV(Um=7.2kV)到30 kV(Um=36 kV)电缆 |
China National Standards voltages |
English PDF |
| GB/T 12706.1-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 1: Cables for rated voltage of 1 kV(Um=1.2 kV)and 3 kV(Um=3.6 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第1部分：额定电压1 kV(Um=1.2 kV)和3 kV(Um=3.6 kV)电缆 |
China National Standards voltages |
English PDF |
| GB/T 19212.11-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V 变压器、电抗器、电源装置及其组合的安全 第11部分：高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验 |
China National Standards voltages |
English PDF |
| GB/T 7674-2020 |
Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 额定电压72.5kV及以上气体绝缘金属封闭开关设备 |
China National Standards voltages |
English PDF |
| GB/T 156-2017 |
Standard voltages 标准电压 |
China National Standards voltages |
English PDF |
| GB/T 22381-2017 |
Cable connections between gas-insulated metal-enclosed switchgear for rated voltages equal to and above 72.5kV and fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations 额定电压72.5kV及以上气体绝缘金属封闭开关设备与充流体及挤包绝缘电力电缆的连接 充流体及干式电缆终端 |
China National Standards voltages |
English PDF |
| GB/T 22382-2017 |
Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 额定电压72.5 kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接 |
China National Standards voltages |
English PDF |
| GB/T 33606-2017 |
Flexible and torsion resistant cables of rated voltages from 6 kV(Um = 7.2 kV) up to 35 kV (Um = 40.5 kV) for wind power generation 额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)风力发电用耐扭曲软电缆 |
China National Standards voltages |
English PDF |
| GB/T 35727-2017 |
Guideline for standard voltages of medium and low voltage DC distribution system 中低压直流配电电压导则 |
China National Standards voltages |
English PDF |
| GB/T 16896.2-2016 |
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 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 |
China National Standards voltages |
English PDF |
| GB/T 32350.2-2015 |
Railway applications—Insulation coordination—Part 2: Overvoltages and related protection 轨道交通 绝缘配合 第2部分：过电压及相关防护 |
China National Standards voltages |
English PDF |
| GB/T 31840.3-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 3: Cables for rated voltages 35kV(Um=40.5kV) 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3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards voltages |
English PDF |
| GB/T 31840.2-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 2: Cables for rated voltages from 6kV(Um=7.2kV)up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5 kV) 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 voltages |
English PDF |
| GB/T 31840.1-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 1：Cables for rated voltages of 1 kV(Um=1.2kV) and 3kV(Um=3.6kV) 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 voltages |
English PDF |
| GB/T 14810-2014 |
Alternating current switches for rated voltages of 72.5 kV and above 额定电压72.5 kV及以上交流负荷开关 |
China National Standards voltages |
English PDF |
| GB 19212.17-2013 |
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V—Part 17: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全 第17部分：开关型电源装置和开关型电源装置用变压器的特殊要求和试验 |
China National Standards voltages |
English PDF |
| GB/T 29839-2013 |
Optical fiber composite low-voltage cable for rated voltages up to and including 1kV(Um=1.2kV) 额定电压1kV（Um=1.2kV）及以下光纤复合低压电缆 |
China National Standards voltages |
English PDF |
| GB/T 5013.8-2013 |
Rubber insulated cables - Rated voltages up to and including 450/750V - Part 8:Cords for applications requiring high flexibility 额定电压450/750V及以下橡皮绝缘电缆 第8部分：特软电线 |
China National Standards voltages |
English PDF |
| GB/T 29631-2013 |
Flexible and torsion resistant cables of rated voltages up to and including 1.8/3kV for wind turbine 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 voltages |
English PDF |
| GB/T 29484-2013 |
Electrical installations in ships - Part 503: Special features - AC supply systems with voltages in the range of above 1 kV up to and including 15 kV 船舶电气设备 第503部分：专辑 电压1kV以上至不大于15kV的交流供电系统 |
China National Standards voltages |
English PDF |
| GB 28525-2012 |
Compact switchgear assemblies for rated voltages of 72.5 kV and above 额定电压72.5 kV及以上紧凑型成套开关设备 |
China National Standards voltages |
English PDF |
| GB 19212.7-2012 |
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全 第7部分：安全隔离变压器和内装安全隔离变压器的电源装置的特殊要求和试验 |
China National Standards voltages |
English PDF |
| GB 19212.14-2012 |
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 14: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全 第14部分：自耦变压器和内装自耦变压器的电源装置的特殊要求和试验 |
China National Standards voltages |
English PDF |
| GB/T 27747-2011 |
High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above 额定电压72.5 kV及以上交流隔离断路器 |
China National Standards voltages |
English PDF |
| GB/T 26869-2011 |
Insulator-Test on indoor post insulator of organic material for systems with nominal voltages greater than 1000V up to but not including 300kV 标称电压高于1000V低于300kV系统用户内有机材料支柱绝缘子的试验 |
China National Standards voltages |
English PDF |
| GB 19212.5-2011 |
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V - Part 5: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全 第5部分：隔离变压器和内装隔离变压器的电源装置的特殊要求和试验 |
China National Standards voltages |
English PDF |
| GB/T 1402-2010 |
Railway applications - Supply voltages of traction systems 轨道交通 牵引供电系统电压 |
China National Standards voltages |
English PDF |
| GB 25284-2010 |
High-voltage alternating-current automatic circuit reclosers for rated voltages from 12 kV up to and including 40.5 kV 12 kV～40.5 kV 高压交流自动重合器 |
China National Standards voltages |
English PDF |
| GB/T 25096-2010 |
Composite station post insulators for substations with AC voltages greater than 1000V - Definitions,test methods and acceptance riteria 交流电压高于1000V变电站用电站支柱复合绝缘子 定义、试验方法及接收准则 |
China National Standards voltages |
English PDF |
| GB/T 17755-2010 |
Single-and three-core power cables with extruded solid insulation for rated voltages 6kV( Um=7.2kV) up to 30kV( Um=36kV) in ships 船用额定电压为6 kV（Um=7.2 kV）至30 kV（Um=36 kV）的单芯及三芯挤包实心绝缘电力电缆 |
China National Standards voltages |
English PDF |
| GB/T 14146-2009 |
Silicon epitaxial layers-determination of carrier concentration-mercury probe voltages-capacitance method 硅外延层载流子浓度测定 汞探针电容-电压法 |
China National Standards voltages |
English PDF |
| GB/T 23752-2009 |
Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1 000 V 额定电压高于1000V的电器设备用承压和非承压空心瓷和玻璃绝缘子 |
China National Standards voltages |
English PDF |
| GB/T 9327-2008 |
Compression and mechanical connectors for power cables for rated voltages up to 35kV(Um=40.5kV) - Test methods and requirements 额定电压35kV(Um=40.5kV)及以下电力电缆导体用压接式和机械式连接金具 试验方法和要求 |
China National Standards voltages |
English PDF |
| GB/T 12706.4-2008 |
Power cables with extruded insulation and their accessories for rated voltages from lkV (Um=1.2kV) up to 35kV(Um=40.5kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6kV(Um=7.2kV) up to 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分：额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards voltages |
English PDF |
| GB/T 12706.3-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 3: Cables for rated voltage of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV (Um=40.5kV)挤包绝缘电力电缆及附件 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards voltages |
English PDF |
| GB/T 12706.2-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 2: Cables for rated voltages from 6kV(Um=7.2kV) up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第2部分：额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆 |
China National Standards voltages |
English PDF |
| GB/T 12706.1-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 1: Cables for rated voltage of 1kV (Um=1.2kV) and 3kV (Um=3.6kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第1部分：额定电压1kV(Um=1.2kV)和3kV(Um=3.6kV)电缆 |
China National Standards voltages |
English PDF |
| GB/T 22713-2008 |
Effects of unbalanced voltages on the performance of three-phase cage induction motor 不平衡电压对三相笼型感应电动机性能的影响 |
China National Standards voltages |
English PDF |
| GB/T 22381-2008 |
Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above - Fluid-filled and extruded insulation power cables - Fluid-filled and dry type cable-terminations 额定电压 72.5kV 及以上气体绝缘金属封闭开关设备与充流体及挤包绝缘电力电缆的连接 充流体及干式电缆终端 |
China National Standards voltages |
English PDF |
| GB 7674-2008 |
Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above 额定电压72.5kV及以上气体绝缘金属封闭开关设备 |
China National Standards voltages |
English PDF |
| GB/T 9326.5-2008 |
Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV - Part 5: Pressure tanks 交流500kV及以下纸或聚丙烯复合纸绝缘金属套充油电缆及附件 第5部分: 压力供油箱 |
China National Standards voltages |
English PDF |
| GB/T 9326.4-2008 |
Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV - Part 4: Joint 交流500kV及以下纸或聚丙烯复合纸绝缘金属套充油电缆及附件 第4部分: 接头 |
China National Standards voltages |
English PDF |
| GB/T 9326.3-2008 |
Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV - Part 3: Sealing end 交流500kV及以下纸或聚丙烯复合纸绝缘金属套充油电缆及附件 第3部分: 终端 |
China National Standards voltages |
English PDF |
| GB/T 9326.2-2008 |
Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV - Part 2：Oil-filled paper insulated, lead-sheathed cables for alternating voltages up to and including 交流500kV及以下纸或聚丙烯复合纸绝缘金属套充油电缆及附件 第2部分: 交流500kV及以下纸绝缘铅套充油电缆 |
China National Standards voltages |
English PDF |
| GB/T 9326.1-2008 |
Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV - Part 1: Test 交流500kV及以下纸或聚丙烯复合纸绝缘金属套充油电缆及附件 第1部分: 试验 |
China National Standards voltages |
English PDF |
| GB/T 5023.7-2008 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 7：Flexible cables screened and unscreened with two or more conductors 额定电压450/750V及以下聚氯乙烯绝缘电缆 第7部分：二芯或多芯屏蔽和非屏蔽软电缆 |
China National Standards voltages |
English PDF |
| GB/T 5023.5-2008 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 5：Flexible cables (cords) 额定电压450/750V及以下聚氯乙烯绝缘电缆 第5部分：软电缆（软线） |
China National Standards voltages |
English PDF |
| GB/T 5023.4-2008 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 4：Sheathed cables for fixed wiring 额定电压450/750V及以下聚氯乙烯绝缘电缆 第4部分：固定布线用护套电缆 |
China National Standards voltages |
English PDF |
| GB/T 5023.3-2008 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 3：Non-sheathed cables for fixed wiring 额定电压450/750V及以下聚氯乙烯绝缘电缆 第3部分：固定布线用无护套电缆 |
China National Standards voltages |
English PDF |
| GB/T 5023.2-2008 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 2：Test methods 额定电压450/750V及以下聚氯乙烯绝缘电缆 第2部分：试验方法 |
China National Standards voltages |
English PDF |
| GB/T 5023.1-2008 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 1：General requirements 额定电压450/750V及以下聚氯乙烯绝缘电缆 第1部分：一般要求 |
China National Standards voltages |
English PDF |
| GB/T 9331-2008 |
Single and multicore non-radial field power cables with extruded solid insulation for rated voltages 1kV and 3 kV 船舶电气装置 额定电压1kV和3kV挤包绝缘非径向电场单芯和多芯电力电缆 |
China National Standards voltages |
English PDF |
| GB/T 4109-2008 |
Insulated bushings for alternating voltages above 1 000V 交流电压高于1000V的绝缘套管 |
China National Standards voltages |
English PDF |
| GB/T 12976.3-2008 |
Paper-insulated power cables and their accessories with rated voltages up to and including 35kV - Part 3: Test on cables and their accessories 额定电压35kV(Um=40.5kV)及以下纸绝缘电力电缆及其附件 第3部分：电缆和附件试验 |
China National Standards voltages |
English PDF |
| GB/T 12976.2-2008 |
Paper-insulated power cables and their accessories with rated voltages up to and including 35kV - Part 2: General and construction requirements for power cables with rated voltages 35kV 额定电压35kV(Um=40.5kV)及以下纸绝缘电力电缆及其附件 第2部分：额定电压35kV电缆一般规定和结构要求 |
China National Standards voltages |
English PDF |
| GB/T 12976.1-2008 |
Paper-insulated power cables and their accessories with rated voltages up to and including 35kV - Part 1: General and construction requirements for power cables with rated voltages up to and including 30kV 额定电压35kV(Um=40.5kV)及以下纸绝缘电力电缆及其附件 第1部分：额定电压30kV及以下电缆一般规定和结构要求 |
China National Standards voltages |
English PDF |
| GB/T 12972.7-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 6：Flexible cables with screens for rated voltages up to 6/10kV 矿用橡套软电缆 第7部分：额定电压6/10kV及以下屏蔽橡套软电缆 |
China National Standards voltages |
English PDF |
| GB/T 12972.6-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 6：Flexible cables with monitoring core and metallic screens for rated voltages up to 6/10kV 矿用橡套软电缆 第6部分：额定电压6/10kV及以下金属屏蔽监视型软电缆 |
China National Standards voltages |
English PDF |
| GB/T 12972.5-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 5：Flexible cables for rated voltages up to 0.66/1.14kV 矿用橡套软电缆 第5部分: 额定电压0.66/1.14kV 及以下移动橡套软电缆 |
China National Standards voltages |
English PDF |
| GB/T 12972.4-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 4：Flexible coalcutter cables with individual metallic screens for rated voltages up to 1.9/3.3kV 矿用橡套软电缆 第4部分：额定电压1.9/3.3kV及以下采煤机金属屏蔽软电缆 |
China National Standards voltages |
English PDF |
| GB/T 12972.2-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 2：Flexible coalcutter cables for rated voltages up to 1.9/3.3kV 矿用橡套软电缆 第2部分：额定电压1.9/3.3kV及以下采煤机软电缆 |
China National Standards voltages |
English PDF |
| GB/T 12528-2008 |
Rail vehicle cables with rated voltages up to and including 3kV 交流额定电压3kV及以下轨道交通车辆用电缆 |
China National Standards voltages |
English PDF |
| GB/T 12527-2008 |
Aerial insulated cables for rated voltages up to and including 1kV 额定电压1 kV及以下架空绝缘电缆 |
China National Standards voltages |
English PDF |
| GB/T 21545-2008 |
Principles of protection against overvoltages and overcurrents 通信设备过电压过电流保护导则 |
China National Standards voltages |
English PDF |
| GB/T 5013.7-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 7：Heat resistant ethylene-vinyl acetate rubber insulated cables 额定电压450/750V及以下橡皮绝缘电缆 第7部分：耐热乙烯-乙酸乙烯酯橡皮绝缘电缆 |
China National Standards voltages |
English PDF |
| GB/T 5013.6-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 6：Arc welding electrode cables 额定电压450/750V及以下橡皮绝缘电缆 第6部分：电焊机电缆 |
China National Standards voltages |
English PDF |
| GB/T 5013.5-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 5：Lift cables 额定电压450/750V及以下橡皮绝缘电缆 第5部分：电梯电缆 |
China National Standards voltages |
English PDF |
| GB/T 5013.4-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 4：Cords and flexible cables 额定电压450/750V及以下橡皮绝缘电缆 第4部分：软线和软电缆 |
China National Standards voltages |
English PDF |
| GB/T 5013.3-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 3：Heat resistant silicone insulated cables 额定电压450/750V及以下橡皮绝缘电缆 第3部分：耐热硅橡胶绝缘电缆 |
China National Standards voltages |
English PDF |
| GB/T 5013.2-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 2：Test methods 额定电压450/750V及以下橡皮绝缘电缆 第2部分：试验方法 |
China National Standards voltages |
English PDF |
| GB/T 5013.1-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 1: General requirements 额定电压450/750V及以下橡皮绝缘电缆 第1部分：一般要求 |
China National Standards voltages |
English PDF |
| GB/T 3926-2007 |
Rated voltages for medium frequency equipment 中频设备额定电压 |
China National Standards voltages |
English PDF |
| GB/T 156-2007 |
Standard voltages 标准电压 |
China National Standards voltages |
English PDF |
| GB 3906-2006 |
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 3.6kV～40.5kV交流金属封闭开关设备和控制设备 |
China National Standards voltages |
English PDF |
| GB/T 5023.6-2006 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V Part 6: Lift cables and cables for flexible connections 额定电压450/750V及以下聚氯乙烯绝缘电缆 第6部分:电梯电缆和挠性连接用电缆 |
China National Standards voltages |
English PDF |
| GB 5226.3-2005 |
Sefety of machinery-Eletrical equipment of machines-Part 11:Requirements for HV equipment for voltages above 1000Va.c.or 1500Vd.c.and not exceeding 36kV 机械安全 机械电气设备 第11部分：电压高于1000Va.c.或1500Vd.c.但不超过36kV的高压设备的技术条件 |
China National Standards voltages |
English PDF |
| GB 16895.22-2004 |
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 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 |
China National Standards voltages |
English PDF |
| GB/T 18889-2002 |
Electric cables-test methods for accessories for power cables with rated voltages from 6kV(Um=7.2kV)up to 35kV(Um=40.5kV) 额定电压6 kV(Um=7.2 kV)到35 kV(Um=40.5 kV)电力电缆附件试验方法 |
China National Standards voltages |
English PDF |
| GB/T 18481-2001 |
Power quality--Temporary and transient overvoltages 电能质量 暂时过电压和瞬态过电压 |
China National Standards voltages |
English PDF |
| GB/T 18134.1-2000 |
High-voltage testing techniques with very fast impulses--Part 1:Measuring systems for very fast front overvoltages generated in gas-insulated substations 极快速冲击高电压试验技术 第1部分:气体绝缘变电站中陡波前过电压用测量系统 |
China National Standards voltages |
English PDF |
| GB/T 17938-1999 |
Industrial trucks--Lead-acid traction batteries for electric trucks--Preferred voltages 工业车辆 电动车辆牵引用铅酸蓄电池 优先选用的电压 |
China National Standards voltages |
English PDF |
| GB/T 13031-1991 |
Marine a.c. electrical power systems with voltages in the range above 1kV upto and including 11kV 电压为 1 kV以上至11 kV的船舶交流电力系统 |
China National Standards voltages |
English PDF |
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