The over-load protection technology is an indispensable constituent of the low-voltage apparatus intellectualization, ensuring the electric motor and the distribution line safe operation.
过载保护技术是低压电器智能化技术的重要组成部分，是保证电动机、配电线路安全运行的重要技术。
The working principle of shield, slush transportation system, slush disposal system and the low-voltage apparatus equipment in the simultaneous slush pouring system were emphatically explained.
重点说明了盾构本体、泥水输送系统、泥水处理系统和同步注浆系统中低压电器的工作原理。
Being a type of new low-voltage safe apparatus, the residual current device (RCD) is used to avoid the electric shock and the fire accident.
漏电保护器是一种新型低压安全保护电器，它是低压电器中防止人身触电和漏电火灾的保护类电器。
The application and development trend of cascade technology for low electrical voltage apparatus was analysed.
分析了低压电器级联技术的应用和发展趋势。
The paper introduces the three dimensions computer aided design system, including its ability and feature, hardware and software, and its application in the low voltage apparatus.
本文介绍三维计算机辅助设计系统，包括该系统的功能与特点、它的软件与硬件以及其在低压电器中的应用。
The electromagnetic system was the core of low voltage apparatus products, and its performance was directly related to performance and manufacturing cost of products.
电磁系统是低压电器产品的核心，其性能的优劣直接关系到产品的性能及制造成本。
Through the analysis and discussion of fastening intensity of trip bolt used in low voltage apparatus, the design data about screw join is calculated.
对低压电器螺钉连接的强度进行了理论分析和探讨，得出了螺钉连接的可靠性设计数据；
It is required to develop low voltage electrical apparatus with compact, reduced cost, high interruption performance and integrated function for satisfaction of market competition.
由于市场竞争的需要，要求开发结构紧凑、成本低、高分断性能、具有多种功能的低压电器。
A particle swarm optimization algorithm for low voltage apparatus blanking part layout optimization was presented.
提出了一种粒子群算法的低压电器冲裁件排样优化问题的求解方法。
Familiar with low-voltage electrical apparatus like relay, contact, air breaker, etc.
熟悉继电器、触器和空气短路器等低压电器产品。
Hangzhou Rian Electric Appliance Co., Ltd is a high-tech enterprise which is specialized in developing and producing kinds of intelligence type low voltage apparatus with high start.
杭州日安电器有限公司是高科技、高起点的专业从事智能化低压电器试制、生产的企业。
The calibration of heavy current tester for low voltage electrical apparatus was studyed.
研究了低压电器大电流试验装置的校准。
The application of human machine interface (HMI) in low voltage electrical apparatus test station was introduced.
介绍了人机界面(HMI)在低压电器试验站中的应用。
The reliability data of low voltage electrical apparatus obtained on the basis of field survey of electrical equipments by U. S. AIEE and IEEE were introduced.
介绍了美国AIEE和IEEE对电气设备现场调查结果中有关低压电器的可靠性数据；
This paper introduces a new type of test circuit for measuring the ar (?) gap dielectric recovery strength of low voltage electrical apparatus.
本文介绍一种测量低压电器弧隙介质恢复强度的试验线路。
The reform steps and working principle of the mechanical holding apparatus of low voltage vacuum switcher in KSGZY series mobile substation are introduced.
阐述了对KSGZY系列移动变电站低压侧真空馈电开关机械维持机构的改造方法以及改造后的工作原理。
Protection apparatus plays an important role in the low-voltage electrical distribution systems.
保护电器在低压配电系统中占有重要地位。
Adopt the imported low-voltage electric apparatus component, sensor, the equipment is automatically controlled by PLC for the whole operation.
采用进口低压电气元件、传感器、PLC全程自动控制设备运转。
Electrical apparatus industry should attach importance to ib's low voltage distribution network.
提出电器行业应重视开发与研制适合智能建筑的智能化低压配电网络。
An apparatus and method are provided for preventing a current leakage or direct current when a low voltage domain is powered down.
本发明提供一种用于在低电压域断电时防止电流泄漏或直流电流的设备和方法。
As a branch of intelligent low voltage apparatus, the recent achievement in study of this field was introduced. The method and approach of the intelligent make and break operation were analyzed.
作为智能化电器的另一分支，本文介绍这一领域国外近期研究进展，分析了接触器接通过程中进行智能操作的途径和方法。
As a branch of intelligent low voltage apparatus, the recent achievement in study of this field was introduced. The method and approach of the intelligent make and break operation were analyzed.
作为智能化电器的另一分支，本文介绍这一领域国外近期研究进展，分析了接触器接通过程中进行智能操作的途径和方法。
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