Browse Standards
4101+ standards in database
4101 result(s) found
发电机定子铁心磁化试验导则
Guides for magnetization test of generator stator core
隐极同步发电机定子绕组端部动态特性和振动测量方法及评定
Measurement method and evaluation criteria of dynamic characteristic and vibration on stator end windings of cylindrical synchronous generators
低压成套开关设备和电控设备基本试验方法
Basic testing method for low-voltage switchgear and controlgear assemblies
硅粉 总碳含量的测定 感应炉内燃烧后红外吸收法
Silicon powder—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace
电工术语 高压开关设备和控制设备
Electrotechnical terminology High-voltage switchgear and controlgear
旋转交流电机定子成型线圈耐冲击电压水平
Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines
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
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
量度继电器和保护装置 第149部分：电热继电器功能要求
Measuring relays and protection equipment—Part 149: Functional requirements for thermal electrical relays
银基电触头基本形状、尺寸、符号及标注
Basic shapes,dimensions,symbols and notations of silver based electrical contacts
旋转电机产品型号编制方法
Specification for model of rotating electrical motor
电能质量 术语
Power quality—Terms
轨道交通 第三轨受流器
Railway application—Third-rail current collector
工业机械电气设备 控制与驱动装置间实时串行通信数据链路
Electrical equipment of industrial machines—Serial data link for real-time communication between controls and drives
家用及类似场所用过电流保护断路器 第3部分：用于直流的断路器
Circuit-breakers for overcurrent protection for household and similar installation—Part 3: Circuit-breakers for d.c. operation
高压线路针式瓷绝缘子尺寸与特性
Dimensions and characteristics of pin insulators of ceramic for high-voltage overhead lines
轨道交通 机车车辆受电弓特性和试验 第3部分：受电弓与干线机车车辆的接口
Railway applications—Rolling stock pantographs characteristics and tests—Part 3: Interface between pantograph and rolling stock for mainline vehicles
轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证
Railway applications—Current collection systems—Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line
轨道交通 受流系统 受电弓与接触网动态相互作用仿真的验证
Railway applications—Current collection systems—Validation of simulation of the dynamic interaction between pantograph and overhead contact line
轨道交通 地面装置 交流开关设备的特殊要求 第3-1部分：交流牵引系统专用测量、控制和保护装置 应用指南
Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-1: Measurement, control and protection devices for specific use in a.c. traction system— Application guide
低压开关设备和控制设备 第7-2部分：辅助器件 铜导体的保护导体接线端子排
Low-voltage switchgear and controlgear—Part 7-2: Ancillary equipment—Protective conductor terminal blocks for copper conductors