Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB-20052-2024 |
Energy efficiency limit values and energy efficiency grades for power transformers {译} 电力变压器能效限定值及能效等级 |
China National Standards formers |
 English PDF |
| GB/T 14598.1871-2024 |
Measuring relays and protection devices - Part 187-1: Functional requirements of differential protection - Ratio brake differential protection and differential quick-break protection for motors, generators and transformers {译} 量度继电器和保护装置-第187-1部分：差动保护的功能要求-电动机、发电机和变压器比率制动差动保护和差动速断保护 |
China National Standards formers |
English PDF |
| GB/Z 20840.100-2023 |
Transformers Part 100: Guidelines for the application of current transformers for power system protection {译} 互感器 第100部分：电力系统保护用电流互感器应用导则 |
China National Standards formers |
English PDF |
| GB/T 25120-2023 |
Rail transit rolling stock traction transformers and reactors {译} 轨道交通 机车车辆牵引变压器和电抗器 |
China National Standards formers |
English PDF |
| GB/T 6451-2023 |
Technical parameters and requirements of oil-immersed power transformers {译} 油浸式电力变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB/T 19212.1-2023 |
Safety of transformers, reactors, power supply units and combinations thereof Part 1: General requirements and tests {译} 变压器、电抗器、电源装置及其组合的安全 第1部分：通用要求和试验 |
China National Standards formers |
English PDF |
| GB/T 18494.3-2023 |
Converter transformers - Part 3: Guidelines for application {译} 变流变压器 第3部分：应用导则 |
China National Standards formers |
English PDF |
| GB/T 1094.101-2023 |
Power transformers - Part 101: Determination of sound levels - Application guidelines {译} 电力变压器 第101部分：声级测定 应用导则 |
China National Standards formers |
English PDF |
| GB/T 18494.2-2022 |
Convertor transformers—Part 2: Transformers for HVDC applications 变流变压器 第2部分：高压直流输电用换流变压器 |
China National Standards formers |
English PDF |
| GB/T 1094.14-2022 |
Power transformers—Part 14: Liquid-immersed power transformer using high-temperature insulation materials 电力变压器 第14部分：采用高温绝缘材料的液浸式电力变压器 |
China National Standards formers |
English PDF |
| GB/T 1094.11-2022 |
Power transformers—Part 11: Dry-type transformers 电力变压器 第11部分：干式变压器 |
China National Standards formers |
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 formers |
English PDF |
| GB/T 1094.10-2022 |
Power transformers - Part 10: Determination of sound levels {译} 电力变压器 第10部分：声级测定 |
China National Standards formers |
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 formers |
English PDF |
| GB/T 20840.14-2022 |
Transformers - Part 14: Supplementary technical requirements for DC current transformers {译} 互感器 第14部分：直流电流互感器的补充技术要求 |
China National Standards formers |
English PDF |
| GB/T 40314-2021 |
Corrosion of metals and alloys—Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel 金属和合金的腐蚀 适用于不锈钢平板或管状试样的碟形弹簧缝隙腐蚀构型 |
China National Standards formers |
English PDF |
| GB/T 40178-2021 |
Ophthalmic optics—formers 眼科光学 模板 |
China National Standards formers |
English PDF |
| GB/T 40092-2021 |
Assessment technical specification for eco-design product—Tranformers 生态设计产品评价技术规范 变压器 |
China National Standards formers |
English PDF |
| GB/T 25301-2021 |
Resistance welding equipment - Transformers - General specifications applicable to all transformers 电阻焊设备 变压器 适用于所有变压器的通用技术条件 |
China National Standards formers |
English PDF |
| GB/T 21419-2021 |
Transformers, power supplies, reactors and similar products—EMC requirements 变压器、电源装置、电抗器及其类似产品 电磁兼容（EMC）要求 |
China National Standards formers |
English PDF |
| GB/T 41136-2021 |
Resistance welding equipment -- Transformers -- Integrated transformer-rectifier units for welding guns operating at 1 000 Hz 电阻焊设备 变压器 一体式焊钳用内置整流器的1000Hz变压器 |
China National Standards formers |
English PDF |
| GB/T 32288-2020 |
Electrical steel core for power transformers 电力变压器用电工钢铁心 |
China National Standards formers |
English PDF |
| GB 20052-2020 |
Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers 电力变压器能效限定值及能效等级 |
China National Standards formers |
English PDF |
| GB/T 20840.103-2020 |
Instrument transformers—Part 103：The use of instrument transformers for power quality measurement 互感器 第103部分：互感器在电能质量测量中的应用 |
China National Standards formers |
English PDF |
| GB/T 20840.102-2020 |
Instrument transformers—Part 102: Ferroresonance oscillations in substations with inductive voltage transformers 互感器 第102部分：带有电磁式电压互感器的变电站中的铁磁谐振 |
China National Standards formers |
English PDF |
| GB/T 1094.15-2020 |
Power transformers—Part 15：Gas-filled power transformers 电力变压器 第15部分：充气式电力变压器 |
China National Standards formers |
English PDF |
| GB/T 19212.24-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 24：Particular requirements and test for transformers and power supply units for construction sites 变压器、电抗器、电源装置及其组合的安全 第24部分：建筑工地用变压器和电源装置的特殊要求和试验 |
China National Standards formers |
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 formers |
English PDF |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) 低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法 |
China National Standards formers |
English PDF |
| GB/T 17468-2019 |
Guide for choice power transformers 电力变压器选用导则 |
China National Standards formers |
English PDF |
| GB/T 1094.23-2019 |
Power transformers—Part 23: DC magnetic bias suppression devices 电力变压器 第23部分：直流偏磁抑制装置 |
China National Standards formers |
English PDF |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) 低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法 |
China National Standards formers |
English PDF |
| GB/T 17468-2019 |
Guide for choice power transformers 电力变压器选用导则 |
China National Standards formers |
English PDF |
| GB/T 1094.23-2019 |
Power transformers—Part 23: DC magnetic bias suppression devices 电力变压器 第23部分：直流偏磁抑制装置 |
China National Standards formers |
English PDF |
| GB/T 37593-2019 |
Cold-rolled grain-oriented electrical steel strip specialized for UHV transformers 特高压变压器用冷轧取向电工钢带 |
China National Standards formers |
English PDF |
| GB/T 37011-2018 |
Technical specification of transformers for VSC-HVDC applications 柔性直流输电用变压器技术规范 |
China National Standards formers |
English PDF |
| GB/T 22071.1-2018 |
Test guide for instrument transformers—Part 1：Current transformers 互感器试验导则-第1部分：电流互感器 |
China National Standards formers |
English PDF |
| GB/T 22072-2018 |
Specifications and technical requirements for dry-type amorphous alloy core distribution transformers 干式非晶合金铁心配电变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB/T 24841-2018 |
Technical specification for capacitor voltage transformers of 1000kV AC system 1000kV交流系统用电容式电压互感器技术规范 |
China National Standards formers |
English PDF |
| GB/T 20840.6-2017 |
Instrument transformers—Part 6:Additional general requirements for low-power instrument transformers 互感器 第6部分：低功率互感器的补充通用技术要求 |
China National Standards formers |
English PDF |
| GB/Z 34935-2017 |
Technical specifications for oil-immersed smart power transformers 油浸式智能化电力变压器技术规范 |
China National Standards formers |
English PDF |
| GB/T 20840.9-2017 |
Instrument transformers—Part 9:Digital interface for instruments transformers 互感器 第9部分：互感器的数字接口 |
China National Standards formers |
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 formers |
English PDF |
| GB/T 19212.27-2017 |
Safety of transformers,reactors,power supply units and combinations thereof—Part 27: Particular requirements and tests for transformers and power supply units all for saving energy and other purposes 变压器、电抗器、电源装置及其组合的安全 第27部分：节能和其他目的用变压器和电源装置的特殊要求和试验 |
China National Standards formers |
English PDF |
| GB/T 19212.16-2017 |
Safety of transformers,reactors,power supply units and combinations thereof—Part 16: Particular requirements and tests for isolating transformers for the supply of medical locations 变压器、电抗器、电源装置及其组合的安全 第16部分：医疗场所供电用隔离变压器的特殊要求和试验 |
China National Standards formers |
English PDF |
| GB/T 22071.2-2017 |
Test guide for instrument transformers—Part 2: Inductive voltage transformers 互感器试验导则 第2部分：电磁式电压互感器 |
China National Standards formers |
English PDF |
| GB/T 35710-2017 |
Rated power evaluation guide for 35kV and below power transformers 35kV及以下电压等级电力变压器容量评估导则 |
China National Standards formers |
English PDF |
| GB/T 1094.3-2017 |
Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air 电力变压器 第3部分:绝缘水平、绝缘试验和外绝缘空气间隙 |
China National Standards formers |
English PDF |
| GB/T 19212.1-2016 |
Safety of transformers, reactors，power supply units and combinations thereof—Part 1: General requirements and tests 变压器、电抗器、电源装置及其组合的安全 第1部分：通用要求和试验 |
China National Standards formers |
English PDF |
| GB/T 1094.18-2016 |
Power transformers—Part 18: Measurement of frequency response 电力变压器 第18部分：频率响应测量 |
China National Standards formers |
English PDF |
| GB/T 32825-2016 |
Specifications and technical requirements for three-phase dry-type tridimensional wound-core distribution transformers 三相干式立体卷铁心配电变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB/T 19212.15-2016 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 15: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers 变压器、电抗器、电源装置及其组合的安全 第15部分：调压器和内装调压器的电源装置的特殊要求和试验 |
China National Standards formers |
English PDF |
| GB/T 19212.9-2016 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 9: Particular requirements and tests for transformers and power supply units for bells and chimes 变压器、电抗器、电源装置及其组合的安全 第9部分：电铃和电钟用变压器及电源装置的特殊要求和试验 |
China National Standards formers |
English PDF |
| GB/T 19212.4-2016 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 4: Particular requirements and tests for ignition transformers for gas and oil burners 变压器、电抗器、电源装置及其组合的安全 第4部分：燃气和燃油燃烧器点火变压器的特殊要求和试验 |
China National Standards formers |
English PDF |
| GB/T 32580.303-2016 |
Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-3: Measuement,control and protection devices for specific use in a.c. traction systems—Single-phase inductive voltage transformers 轨道交通 地面装置 交流开关设备的特殊要求 第3-3部分：交流牵引系统专用测量、控制和保护装置 单相感性电压互感器 |
China National Standards formers |
English PDF |
| GB/T 32580.302-2016 |
Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-2: Measuement,control and protection devices for specific use in a.c. traction systems—Single-phase current transformers 轨道交通 地面装置 交流开关设备的特殊要求 第3-2部分：交流牵引系统专用测量、控制和保护装置 单相电流互感器 |
China National Standards formers |
English PDF |
| GB/T 32288-2015 |
Electrical steel core for power transformers 电力变压器用电工钢铁心 |
China National Standards formers |
English PDF |
| GB/T 6451-2015 |
Specification and technical requirements for oil-immersd power transformers 油浸式电力变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB/T 2900.95-2015 |
Electrotechnical terminology—Transformers, voltage regulators and reactors 电工术语 变压器、调压器和电抗器 |
China National Standards formers |
English PDF |
| GB/T 2900.94-2015 |
Electrotechnical terminology—Instrument transformers 电工术语 互感器 |
China National Standards formers |
English PDF |
| GB/T 10228-2015 |
Specification and technical requirements for dry-type power transformers 干式电力变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB 20840.4-2015 |
Instrument transformers—Part 4：Additional requirements for combined transformers 互感器 第4部分：组合互感器的补充技术要求 |
China National Standards formers |
English PDF |
| GB 19212.21-2014 |
Safety of transformers, reactors, power supply units and combinations thereof―Part 21: Particular requirements and tests for small reactors 变压器、电抗器、电源装置及其组合的安全 第21部分：小型电抗器的特殊要求和试验 |
China National Standards formers |
English PDF |
| GB 19212.10-2014 |
Safety of transformers,reactors, power supply units and combinations thereof―Part 10: Particular requirements and tests for transformers and power supply units for class Ⅲ handlamps for tungsten filament lamps 变压器、电抗器、电源装置及其组合的安全 第10部分:Ⅲ类手提钨丝灯用变压器和电源装置的特殊要求和试验 |
China National Standards formers |
English PDF |
| GB/T 31238-2014 |
1000kV current transformers technical specifications 1000KV交流电流互感器技术规范 |
China National Standards formers |
English PDF |
| GB 20840.2-2014 |
Instrument transformers―Part 2: Additional requirements for current transformers 互感器 第2部分：电流互感器的补充技术要求 |
China National Standards formers |
English PDF |
| GB/T 18494.1-2014 |
Converter transformers―Part 1: Transformers for industrial applications 变流变压器 第1部分：工业用变流变压器 |
China National Standards formers |
English PDF |
| GB 1094.2-2013 |
Power transformers―Part 2: Temperature rise for liquid-immersed transformers 电力变压器 第2部分：液浸式变压器的温升 |
China National Standards formers |
English PDF |
| GB 1094.16-2013 |
Power transformers—Part 16: Transformers for wind turbine applications 电力变压器 第16部分：风力发电用变压器 |
China National Standards formers |
English PDF |
| GB 1094.1-2013 |
Power transformers―Part 1: General 电力变压器 第1部分：总则 |
China National Standards formers |
English PDF |
| GB 20840.3-2013 |
Instrument transformers—Part 3: Additional requirements for inductive voltage transformers 互感器 第3部分：电磁式电压互感器的补充技术要求 |
China National Standards formers |
English PDF |
| GB 19212.6-2013 |
Safety of transformers, reactors, power supply units and combinations thereof―Part 6: Particular requirements and test for transformer for shavers, power supply units for shavers snd shaver supply units 变压器、电抗器、电源装置及其组合的安全 第6部分：剃须刀用变压器、剃须刀用电源装置及剃须刀供电装置的特殊要求和试验 |
China National Standards formers |
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 formers |
English PDF |
| GB/T 1094.12-2013 |
Power transformers―Part 12: Loading guide for dry-type power transformers 电力变压器 第12部分：干式电力变压器负载导则 |
China National Standards formers |
English PDF |
| GB/T 3859.3-2013 |
Semiconductor converters - General requirements and line commutated converters - Part 1-3: Transformers and reactors 半导体变流器 通用要求和电网换相变流器 第1-3部分：变压器和电抗器 |
China National Standards formers |
English PDF |
| GB/T 21419-2013 |
Safety of transformers,reactors,power supply units and combinations thereof-EMC requirements 变压器、电抗器、电源装置及其组合的安全 电磁兼容(EMC)要求 |
China National Standards formers |
English PDF |
| GB 20052-2013 |
Minimum allowable values of energy efficiency and energy efficiency grades for three-phase distribution transformers 三相配电变压器能效限定值及能效等级 |
China National Standards formers |
English PDF |
| GB/T 20840.5-2013 |
Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers 互感器 第5部分：电容式电压互感器的补充技术要求 |
China National Standards formers |
English PDF |
| GB/T 4596-2012 |
E-cores for three-phase transformers for use in electronic equipment 电子设备用三相变压器E形铁心 |
China National Standards formers |
English PDF |
| GB/T 14860.4-2012 |
Transformers and inductors for use in electronic and telecommunication equipment - Part 4: Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure 电子和通信设备用变压器和电感器 第4部分：按能力批准程序评定质量的开关电源变压器分规范 |
China National Standards formers |
English PDF |
| GB/T 14860.3-2012 |
Transformers and inductors for use in electronic and telecommunication equipment - Part 3：Sectional specification for power transformers on the basis of the capability approval procedure 电子和通信设备用变压器和电感器 第3部分：按能力批准程序评定质量的电源变压器分规范 |
China National Standards formers |
English PDF |
| GB/T 14860.1-2012 |
Transformers and inductors for use in electronic and telecommunication equipment - Part 1：Generic specification 电子和通信设备用变压器和电感器 第1部分：通用规范 |
China National Standards formers |
English PDF |
| GB/T 11441.1-2012 |
Laminations for transformers and inductors for use in telecommunication and electronic equipment - Part 1：Mechanical and electrical characteristics 通信和电子设备用变压器和电感器铁心片 第1部分：机械和电性能 |
China National Standards formers |
English PDF |
| GB/T 15290-2012 |
Generic specification of power supply transformers and filter chokes for use in electronic equipment 电子设备用电源变压器和滤波扼流圈总技术条件 |
China National Standards formers |
English PDF |
| GB 19212.8-2012 |
Safety of power transformers, power supplies, reactors and similar products - Part 8:Particular requirements and tests for transformers and power supplies for toys 电力变压器、电源、电抗器和类似产品的安全 第8部分：玩具用变压器和电源的特殊要求和试验 |
China National Standards formers |
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 formers |
English PDF |
| GB 19212.3-2012 |
Safety of power transformers, power supplies, reactors and similar products - Part 3: Particular requirements and tests for control transformers and power supplies incorporating control transformers 电力变压器、电源、电抗器和类似产品的安全 第3部分：控制变压器和内装控制变压器的电源的特殊要求和试验 |
China National Standards formers |
English PDF |
| GB 19212.2-2012 |
Safety of power transformers, power supplies, reactors and similar products - Part 2: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications 电力变压器、电源、电抗器和类似产品的安全 第2部分：一般用途分离变压器和内装分离变压器的电源的特殊要求和试验 |
China National Standards formers |
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 formers |
English PDF |
| GB/T 18494.3-2012 |
Converter transformers - Part 3: Application guide 变流变压器 第3部分：应用导则 |
China National Standards formers |
English PDF |
| GB/T 11441.2-2011 |
Laminations for transformers and inductors for use in telecommunication and electronic equipment - Part 2: Specification for the minimum permeabilities of laminations made of soft magnetic metallic materials 通信和电子设备用变压器和电感器铁心片 第2部分：软磁金属叠片最低磁导率规范 |
China National Standards formers |
English PDF |
| GB/T 28180-2011 |
Guide of eco-design for power and distribution transformers 变压器环境意识设计导则 |
China National Standards formers |
English PDF |
| GB/Z 1094.14-2011 |
Power transformers - Part 14: Design and application of liquid-immersed transformers using high-temperature insulation material 电力变压器 第14部分：采用高温绝缘材料的液浸式变压器的设计和应用 |
China National Standards formers |
English PDF |
| GB 2536-2011 |
Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear 电工流体 变压器和开关用的未使用过的矿物绝缘油 |
China National Standards formers |
English PDF |
| GB/T 1094.6-2011 |
Power transformers - Part 6: Reactors 电力变压器 第6部分：电抗器 |
China National Standards formers |
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 formers |
English PDF |
| GB/T 25446-2010 |
Specification and technical requirements for oil-immersed amorphous alloy core distribution transformers 油浸式非晶合金铁心配电变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB/T 25438-2010 |
Specification and technical requirements for three-phase oil-immersed tridimensional toroidal-core distribution transformers 三相油浸式立体卷铁心配电变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB/T 25301-2010 |
Resistance welding equipment - General specifications applicable to all transformers 电阻焊设备 适用于所有变压器的通用技术条件 |
China National Standards formers |
English PDF |
| GB/T 25300-2010 |
Resistance welding equipment - Particular specfications applicable to transformers with one secondary winding for multi-spot welding, as used in the automobile industry 电阻焊设备 汽车工业中使用的具有一个次级线圈的多点焊变压器特殊技术条件 |
China National Standards formers |
English PDF |
| GB/T 25299-2010 |
Resistance welding equipment - Particular specfications applicable to transformers with two separate secondary windings for multi-spot welding, as used in the automobile industry 电阻焊设备 汽车工业中使用的具有两个独立次级线圈的多点焊变压器特殊技术条件 |
China National Standards formers |
English PDF |
| GB/T 25289-2010 |
Specification and technical requirements for 20kV oil-immersed distribution transformers 20kV油浸式配电变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB 20840.1-2010 |
Instrument transformers - Part 1: General requirements 互感器 第1部分：通用技术要求 |
China National Standards formers |
English PDF |
| GB/T 25120-2010 |
Railway applications - Traction transformers and inductors on board rolling stock 轨道交通 机车车辆牵引变压器和电抗器 |
China National Standards formers |
English PDF |
| GB/T 25082-2010 |
Specification and technical requirements of oil-immersed convertor transformers for 800kV DC applications 800kV直流输电用油浸式换流变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB 50148-2010 |
Code for construction and acceptance of power transformers oil reactor and mutual inductor 电气装置安装工程电力变压器、油浸电抗器、互感器施工及验收规范 |
China National Standards formers |
English PDF |
| GB 24790-2009 |
Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers 电力变压器能效限定值及能效等级 |
China National Standards formers |
English PDF |
| GB/Z 24841-2009 |
Technical specification for capacitor voltage transformers of 1000kV ac system 1000kV交流系统用电容式电压互感器技术规范 |
China National Standards formers |
English PDF |
| GB/T 24372-2009 |
Textile machinery and accessories - Types of formers for yarn packages - Nomenclature 纺织机械与附件 卷绕纱线用筒管 名称 |
China National Standards formers |
English PDF |
| GB/T 23755-2009 |
Three-phase site-combined power transformers 三相组合式电力变压器 |
China National Standards formers |
English PDF |
| GB/T 17468-2008 |
The guide for choice power transformers 电力变压器选用导则 |
China National Standards formers |
English PDF |
| GB/T 1094.7-2008 |
Power transformers - Part 7: Loading guide for oil-immersed power transformers 电力变压器 第7部分：油浸式电力变压器负载导则 |
China National Standards formers |
English PDF |
| GB/T 22382-2008 |
Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltage 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与电力变压器之间的直接连接 |
China National Standards formers |
English PDF |
| GB 19212.1-2008 |
Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and tests 电力变压器、电源、电抗器和类似产品的安全 第1部分：通用要求和试验 |
China National Standards formers |
English PDF |
| GB 1094.5-2008 |
Power transformers - Part 5: Ability to withstand short circuit 电力变压器 第5部分：承受短路的能力 |
China National Standards formers |
English PDF |
| GB/T 22194-2008 |
Electrical installations in ships - Equipment - Transformers for power and lighting 船舶电气设备 设备 电力和照明变压器 |
China National Standards formers |
English PDF |
| GB/T 22072-2008 |
Specifications and technical requirements for dry-type amorphous alloy core distribution transformers 干式非晶合金铁心配电变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB/T 22071.2-2008 |
Test guide for instrument transformers - Part 2: Inductive voltage transformers 互感器试验导则 第2部分: 电磁式电压互感器 |
China National Standards formers |
English PDF |
| GB/T 22071.1-2008 |
Test guide for instrument transformers - Part 1: current transformers 互感器试验导则 第1部分: 电流互感器 |
China National Standards formers |
English PDF |
| GB/T 1094.101-2008 |
Power transformers - Part 10.1: Determination of sound levels - Application guide 电力变压器 第10.1部分: 声级测定 应用导则 |
China National Standards formers |
English PDF |
| GB/T 13462-2008 |
Economical operation for power transformers 电力变压器经济运行 |
China National Standards formers |
English PDF |
| GB 7000.6-2008 |
Luminaires- Particular requirements - Part 2-6: Luminaires with built-in transformers or convertors for filament lamps 灯具 第2-6部分：特殊要求 带内装式钨丝灯变压器或转换器的灯具 |
China National Standards formers |
English PDF |
| GB 19212.20-2008 |
Safety of power transformers, power supply units and similar - Part 20: Particular requirements for perturbation attenuation transformers 电力变压器、电源装置和类似产品的安全 第20部分:干扰衰减变压器的特殊要求 |
China National Standards formers |
English PDF |
| GB 17201-2007 |
Combined instrument transformers 组合互感器 |
China National Standards formers |
English PDF |
| GB 19212.9-2007 |
Safety of power transformers,power supply units and similar devices - Part 9: Particular requirements for bell and chime transformers 电力变压器、电源装置和类似产品的安全 第9部分：电铃和电钟变压器的特殊要求 |
China National Standards formers |
English PDF |
| GB 1094.11-2007 |
Power transforments - Part 11: Dry-type transformers 电力变压器 第11部分：干式变压器 |
China National Standards formers |
English PDF |
| GB/T 20840.8-2007 |
Instrument transformers - Part 8: Electronic current transformers 互感器 第8部分：电子式电流互感器 |
China National Standards formers |
English PDF |
| GB/T 20840.7-2007 |
Instrument transformers - Part 7: Electronic voltage transformers 互感器 第7部分：电子式电压互感器 |
China National Standards formers |
English PDF |
| GB/T 20838-2007 |
Specification and technical requirements of oil-immersed convertor transformers for HVDC applications 高压直流输电用油浸式换流变压器技术参数和要求 |
China National Standards formers |
English PDF |
| GB/T 18494.2-2007 |
Convertor transformers - Part 2: Transformers for HVDC applications 变流变压器 第2部分：高压直流输电用换流变压器 |
China National Standards formers |
English PDF |
| GB 19212.4-2005 |
Safety of power transformers,power supply units and similar devices -- Part 4: Particular requirements for ignition transformers for gas and oil burners 电力变压器、电源装置和类似产品的安全 第4部分：燃气和燃油燃烧器点火变压器的特殊要求 |
China National Standards formers |
English PDF |
| GB 19212.24-2005 |
Safety of power transformers, power supply units and similar devices -- Part 24: Particular requirements for transformers for construction sites 电力变压器、电源装置和类似产品的安全 第24部分：建筑工地用变压器的特殊要求 |
China National Standards formers |
English PDF |
| GB 19212.16-2005 |
Safety of power transformers ,power supply units and similar devices -- Part 16: Particular requirements for isolating transformers for the supply of medical locations 电力变压器、电源装置和类似产品的安全 第16部分：医疗场所供电用隔离变压器的特殊要求 |
China National Standards formers |
English PDF |
| GB 19212.13-2005 |
Safety of power transformers, power supply units and similar devices -- Part 13: Particular requirements for constant voltage transformers 电力变压器、电源装置和类似产品的安全 第13部分：恒压变压器的特殊要求 |
China National Standards formers |
English PDF |
| GB/T 1094.4-2005 |
Power transformers-Part 4:Guide to the lightning impulse and switching impulse testing-Power transformers and reactors 电力变压器 第4部分：电力变压器和电抗器的雷电冲击和操作冲击试验导则 |
China National Standards formers |
English PDF |
| GB/T 1094.10-2003 |
Power transformers--Part 10: Determination of sound levels 电力变压器 第10部分:声级测定 |
China National Standards formers |
English PDF |
| GB 19149-2003 |
Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000V(generally called neon-transformers)--General and safety requirements 空载输出电压超过1000V的管形放电灯用变压器(霓虹灯变压器)的一般要求和安全要求 |
China National Standards formers |
English PDF |
| GB 1094.3-2003 |
Power transformers--Part 3: Insulation levels，dielectric tests and external clearances in air 电力变压器 第3部分: 绝缘水平、绝缘试验和外绝缘空气间隙 |
China National Standards formers |
English PDF |
| GB/T 18909-2002 |
Sectional specification for high-frequency inductors and intermediate frequency transformers for use in electronic equipment for capability approval 按能力批准评定质量的电子设备用高频电感器和中频变压器分规范 |
China National Standards formers |
English PDF |
| GB/T 9632.1-2002 |
Measuring methods of cores for inductors and transformers for telecommunications 通信用电感器和变压器磁心测量方法 |
China National Standards formers |
English PDF |
| GB/T 18495-2001 |
Electric resistance welding--Integrated transformers for welding guns 电阻焊 与焊钳一体式的变压器 |
China National Standards formers |
English PDF |
| GB/T 8554-1998 |
Transformers and inductors for use in electronic and telecommunication equipment--Measuring methodsand test procedures 电子和通信设备用变压器和电感器 测量方法及试验程序 |
China National Standards formers |
English PDF |
| GB/T 14006.3-1997 |
Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment--Part 3:Transformers and inductors using YUI-1 laminations 通信和电子设备用变压器和电感器外形尺寸 第3部分:使用YUI-1系列铁心片的变压器和电感器 |
China National Standards formers |
English PDF |
| GB/T 14006.2-1997 |
Outline dimemsions of transformers and inductors for use in telecommunication and electronic equipmemt--Part 2:Transformers and inductors using YEx-2 laminations for printed wiring boardmounting 通信和电子设备用变压器和电感器外形尺寸 第2部分:采用YEx-2系列铁心片印制板安装式变压器和电感器 |
China National Standards formers |
English PDF |
| GB/T 14006-1992 |
Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment--Part 1:Transformers and inductors using YEI-1 laminations 通信和电子设备用变压器和电感器外形尺寸 第一部分:采用 YEI-1铁心片的变压器和电感器 |
China National Standards formers |
English PDF |
| GB/T 9629-1988 |
Inductor and transformer cores for telecommunications--Part 4:Blank detail specification--Magnetic oxide cores for transformers and chokes for power applications--Assessment level A 通信用电感器和变压器磁芯 第四部分:空白详细规范 电源变压器和扼流圈用磁性氧化物磁芯 评定水平 A(可供认证用) |
China National Standards formers |
English PDF |
| GB/T 9628-1988 |
Inductor and transformer cores for telecommunications--Part4:sectional specification--Magnetic oxide cores for transformers and chokes forpower applications 通信用电感器和变压器磁芯 第四部分:分规范 电源变压器和扼流圈用磁性氧化物磁芯(可供认证用) |
China National Standards formers |
English PDF |
| GB/T 9627-1988 |
Inductor and transformer cores for telecommunications--Part 3:Blank detail specification--Magnetic oxide cores for broad-band transformers--Assessment levels A and B 通信用电感器和变压器磁芯 第三部分:空白详细规范 宽带变压器用磁性氧化物磁芯评定水平 A和B (可供认证用) |
China National Standards formers |
English PDF |
| GB/T 9626-1988 |
Inductor and transformer cores for telecommunications--Part 3:Sectional specification--Magnetic oxide cores for broad-band transformers 通信用电感器和变压器磁芯 第三部分:分规范 宽带变压器用磁性氧化物磁芯 (可供认证用) |
China National Standards formers |
English PDF |
| GB/T 9367-1988 |
General specification of flyback transformers for color broadcasting TV receivers 彩色广播电视接收机用回扫变压器总技术条件 |
China National Standards formers |
English PDF |
| GB/T 5273-1985 |
Terminals for transformers，high-voltage apparatus and bushings 变压器、高压电器和套管的接线端子 |
China National Standards formers |
English PDF |
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