全光纤电流测量装置监造导则

2023-03-29

全光纤电流互感器技术规范

2021-02-22

高压直流输电系统直流电流测量装置 第1部分:电子式直流电流测量装置
DC current measuring device for HVDC transmission system—Part 1：Electronic DC current measuring device

2019-12-10

高压直流输电系统直流电流测量装置 第2部分：电磁式直流电流测量装置
DC current measuring device for HVDC transmission system—Part 2：Electromagnetic DC current measuring device

2019-12-10

Приборы рентгеновские. Методы измерения тока рентгеновской трубки
X光装置 测量X射线管电流的方法

Fibre optic sensors - Part 4-3: Electric current measurement - Polarimetric method
光纤传感器.第4-3部分:电流测量.极化法

2020-07-30

Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems-Isolating current transducers and other current measuring devices
铁路应用 固定装置 d、 c.开关设备 直流牵引系统专用测量、控制和保护装置 隔离电流传感器和其他电流测量装置

2003-07-11

变压器铁芯接地电流测量装置通用技术条件
General technical specifications for transformer core earth current measuring device

2015-04-02

Приборы рентгеновские. Методы измерения токов и напряжений электродов в импульсе
X光装置 每脉冲测量电流和电极电压的方法

Railway applications - Fixed installations - D.C. switchgear -- Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devices
铁路设施固定装置直流开关设备第7-2部分:直流牵引系统专用测量、控制和保护装置隔离电流传感器和其他电流测量装置

2004-07-23

Приборы рентгеновские. Методы измерения тока и напряжения накала
X光装置 测量加热器电流和加热器电压的方法

轨道交通　地面装置　直流开关设备　第7-2部分：直流牵引供电系统专用测量、控制和保护装置　隔离电流变送器和其他电流测量设备
Railway applications—Fixed installations—DC switchgear—Part 7-2:Measurement、control and protection devices for specific use in d.c. traction systems—Isolating current transducers and other current measuring devices

2011-01-10

Приборы рентгеновские. Методы измерения тока и напряжения инжекции рентгеновских бетатронных камер
X光装置 测量X射线激光束注射电流和电压的方法

Railway applications - Fixed installations - DC switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devices
铁路应用 - 固定安装 - 直流开关设备 - 第7-2部分:特殊用途的测量 控制和保护装置 牵引系统 - 隔离电流传感器和其他电流测量装置

2006-02-07

Railway applications - Fixed installations; D.C. switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems; Isolating current transducers and other current measuring devices; German version EN 50123-7-2:2003
铁路应用——固定装置；直流开关设备第7-2部分:直流牵引系统专用测量、控制和保护装置；隔离电流传感器和其他电流测量装置；德文版EN 50123-7-2:2003

2003-09-01

Railway applications. Fixed installations. Particular requirements for a.c. switchgear-Measurement, control and protection devices for specific use in a.c. traction systems. Current transformers
铁路应用 固定装置 交流开关设备的详细要求 交流牵引系统专用测量、控制和保护装置 电流互感器

2016-06-30

Transmitting equipment for radiocommunication - Frquency response of optical-to-electric conversion device in high-frequency radio over fibre systems - Measurement method
用于无线电通信的传输设备 - 光纤到高频无线电在光纤系统上的光电转换装置的频率响应测量方法

2016-07-12

Railway applications - Fixed installations - Particular requirements for AC switchgear - Part 3-2: Measurement, control and protection devices for specific use in AC traction systems - Current transformers
铁路设施.固定装置.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.电流互感器

2020-03-11

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
Railway applications—Fixed installations—Particular requirements for a.c. switchgear—Part 3-2:Measurement,control and protection devices for specific use in a.c. traction systems—Single-phase current transformers

2016-04-25

Transmitting and receiving equipment for radiocommunication - Frequency response of optical-to-electric conversion device in high-frequency radio-over-fibre systems - Part 2: Measurement method of common-mode rejection ratio of optical coherent detection device for radio-over-fibre transmitter
无线电通信用发射和接收设备.高频光纤无线电系统中光电转换装置的频率响应.第2部分:光纤无线电发射机光学相干检测装置共模抑制比的测量方法

2024-08-23