protective earthing device

用法例句

The application of grounding protection devices is introduced.

分析复极式电解槽的接地故障,认识其危害性,介绍接地保护装置的使用。

Transformation on Protection Device of 600MW Generator Rotor Grounding

600MW发电机转子接地保护装置的改造

Development of Protect Device of Single-phase Earth in Non-solid Earthed System

小电流接地系统单相接地保护装置的研制

Study of the Device of the Protection of the Faulted Line in an Auto-compensating Network;

自动补偿电网的单相接地保护装置的研究

Design of Generator Rotor Grounding Protection Device Based on DSP

基于DSP的发电机转子接地保护装置设计

Development and Application of Device of Injecting-step-voltage Rotor Ground Protection

注入方波电压式转子接地保护装置的研制及应用

The Influence of Earthing Mode and Power Supply Mode on Microprocessor-based Protection Device

接地方式与供电方式对微机保护装置的影响

inductor coil earth leakage protection

感应线圈泄地保护装置

Door Protection Device: When the aircraft door is approaching the floor of the cabin port, this device will automatically lower tile boarding bridge to ensure the safety of the aircraft door.

机门保护装置：为保证飞机舱门安全，在飞机舱门接近接机口地板时，此装置使登机桥自动下降。

protection factor of protective device

保护装置的保护因数

A New Technique and a Comprehensive Intelligence Device for Eliminating Electric Arc and Resonance, and for Interrupting Single-Phase Ground Fault;

中压电网系统消弧、消谐、单相接地故障综合保护新方法及智能综合保护装置

The design of protection plan and protection device for DC feeder in subway

地铁直流馈线保护方案及保护装置设计

Study on Relay and Automatic Device of Regional Power Grid

地区电网继电保护安全自动装置研究

Install head restraint.

安装头部保护装置。

The technique can be used in microprocessor protection and fault location devices directly.

该方法可直接用于微机保护和故障测距装置。

safe sensor with seal for wire end

接线端具有封印保护装置的安全传感器

Intelligent Stainless Steel Valve Ball Gas Protection Welding Device Development

智能化不锈钢阀球气体保护焊接装置研制

The Design of Fixing the Local Discriminating Device for Remote Tripping Protection in 500 kV Transmission Line

500kV输电线路远跳保护加装就地判别装置的设计

With direct I/ O function of computer integrated protection and monitoring device, it is possible to apply the technique in power supply system of Metro.

微机综合保护测控装置的直接I/功能,使得将该方法用于地铁供电系统中成为可能。