Browse Standards
4101+ standards in database
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高压开关设备和控制设备中六氟化硫（SF6）气体的释放对环境和健康的影响
The health and environmental impact on release of sulphur hexafluoride （SF6） used in high-voltage switchgear and controlgear
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
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
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
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
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
家用和类似用途固定式电气装置的开关 第2-4部分：隔离开关的特殊要求
Switches for household and similar fixed electrical installations - Part 2-4: Particular requirements - Isolating switches
±800kV特高压直流输电用晶闸管阀电气试验
Electrical testing of thyristor valves for ±800kV ultra high voltage direct current (UHVDC) power transmission
高压开关设备和控制设备中六氟化硫（SF6）的使用和处理
Use and handling of sulphur hexafluoride (SF6) in high-voltage switchgear and controlgear
量度继电器和保护装置 第22-5部分：电气骚扰试验 浪涌抗扰度试验
Measuring relays and protection equipment - Part 22-5: Electrical disturbance tests - Surge immunity test
量度继电器和保护装置 第22-4部分：电气骚扰试验 电快速瞬变/脉冲群抗扰度试验
Measuring relays and protection equipment - Part 22-4: Electrical disturbance tests - Electrical fast transient/burst immunity test
三相异步电动机试验方法
Test procedures for three-phase induction motors
电动汽车交流充电桩电能计量
Electric energy metering for electric vehicle AC charging spot
绝缘配合 第1部分：定义、原则和规则
Insulation co-ordination - Part 1：Definitions, principles and rules
家用和类似用途的带或不带过电流保护的插座式剩余电流电器（SRCD）
Residual current devices with or without overcurrent protection for socket-outlets for household and similar uses
额定电压72.5 kV及以上紧凑型成套开关设备
Compact switchgear assemblies for rated voltages of 72.5 kV and above
变流变压器 第3部分：应用导则
Converter transformers - Part 3: Application guide
充气高压开关设备用铝合金外壳
Aluminium alloy enclosures for gas-filled high-voltage switchgear
电子设备用电源变压器和滤波扼流圈总技术条件
Generic specification of power supply transformers and filter chokes for use in electronic equipment
磁性氧化物或铁粉制成的轴向引线磁心
Axial lead cores made of magnetic oxides or iron powder
永磁铁氧体磁体 第1部分：总规范
Permanent ferrite magnets - Part 1: Generic specification