低压配电柜，动力配电箱、照明箱。
Low voltage power distribution cabinet, power distribution chest and lighting chest.
保护电器在低压配电系统中占有重要地位。
Protection apparatus plays an important role in the low-voltage electrical distribution systems.
现对低压配电系统接地和接零保护进行简要论述。
The paper discusses the low-voltage distribution system earthing and the neutral protection.
提供了一般低压配电网主电源侧短路电流计算的公式。
A formula for short current calculation in low voltage power grid distribution was put forward.
由主低压配电柜开始配线，主低压配电柜位于低压变电站。
Distribution will be done from the Main Low Voltage Distribution Panel (MLV), located in the LV Substation.
系统阐述了低压配电系统中各级各类保护之间的选择性配合。
The paper presents selectivity coordination of levels and sorts protection in low voltage distribution system.
实际运行效果良好，大大提高了低压配电的综合自动化水平。
The composite automatic level of the LV distribution system is greatly raised.
低压配电室以放射供电方式向建筑物内各配电柜、配电箱供电。
The low voltage distribution room will supply power to all distribution cabinets and distribution boxes inside the building in the form of radiation.
在低压配电系统中，如果设计、选择不当，就会造成事故和损失。
In the low-voltage distribution system the risk, if poorly designed or not properly selected, it will cause accidents and loss.
另我们还承接各种高低压配电箱、控制箱、照明箱的设计和安装。
We also undertake a variety of other high-low-voltage distribution boxes, control box, lighting design and installation of containers.
根据低压配电系统的负荷特性，阐述了低压配电系统的接地方式。
According to load characteristics of low voltage distributing system, this paper expounds earthing ways of low voltage.
介绍了低压配电网无功功率自动补偿控制器的软件和硬件设计方法。
Hardware and software design of reactive power automatic compensation controller for low-voltage distribution systems is introduced.
介绍了一套基于PROFIBUS现场总线的智能化低压配电系统。
This article gave an introduction of the hardware and software of LV intelligent distribution system based on PROFIBUS.
带电线路工作在英国低压配电系统中非常普遍，所有线路员都经训练‘带电’干活。
Live wire work is extremely common on low voltage distribution systems within the UK as all linesmen are trained to work 'live'.
基于ARM芯片的低压配电在线监测控制器有较高的性价比和实用意义。
ARM-chip based online monitor for low voltage distribution is of high practical value and high performance-to-price radio.
分析了老式低压配电盘故障的主要原因，介绍了老式配电盘的改造经验。
Analyses the main fault reasons of outdated low-pressure distribution, introduces the improving experience.
供电系统：高压供电及至低压配电柜供电的配电系统（包括低压配电柜）。
Power supply system: high-voltage power supply and distribution system to low-voltage distributors (including low-voltage distributors).
柴（汽）油发电机组、UPS和低压配电屏的安装应遵照电信电源规范进行。
Chai (Vapor) oil-fired units. UPS and low-voltage power distribution panels to be installed in accordance with the norms of telecommunications power.
低压智能型断路器的出现及完善，使低压配电网络的短路故障保护更趋合理。
The appearing and improving of intelligent type low-voltage circuit breakers enable short circuit breakdown protection for low-voltage power distribution network to be more reasonable.
公司主要产品有：低压配电柜、电缆桥架、母线槽、地面金属线槽、工矿灯具等。
Our main products are: low-voltage distribution cabinets, cable tray, bus duct, the ground metal trough, mining lamps and so on.
整个系统集成度高，能满足工业低压配电监控系统分散化、网络化、智能化的要求。
The whole system has high integration, can meet the industry low voltage power distribution monitoring system's requirements in decentralization, network and intelligentization.
西门子供给范围包括电力设备，如中压和高压变压器以及所有高、中、低压配电系统。
The Siemens scope of supply includes power equipment such as medium and high-voltage transformers as well as all the high, medium and low-voltage distribution systems.
本文介绍了380V低压配电系统中性点的接地方式，分析了接地与不接地系统特性。
The way of neutral grounding in 380V LV distribution system was introduced and the characteristics of grounded and non grounded systems were analyzed.
自动化电气控制系统、自动化智能仪表控制系统、高低压配电系统的设计、集成、安装；
The design, integration and installation of the automatic and electronic controlling-system, automatic intelligent instrument controlling system and high and low pressure matching-electronic system;
所以它将适用于各类中低压配电网络，起到降低线路损耗，提高电网运行质量和稳定性的作用。
So it will be applicable to different kinds of low-voltage distribution networks and plays its role of reducing line depletion and improving the quality and stability of the power grid operation.
指出石化企业低压配电系统接地故障保护存在问题及其危害性，并做实例分析，提出了解决措施。
The problems existing in grounding protection of low voltage distribution system in petrochemical enterprise are pointed out together with their harmfulness.
本文论述了住宅电气设计中低压配电线路的短路保护、过负载保护及系统中上下级断路器的选择。
This paper discusses short - circuit protection of low - pressure electric wire in the design of residence electricity, over current protecting and the choice of breaker in the system.
控制与保护开关电器(CPS)是一种新型的用于低压配电与控制系统的多功能、一体化基础元件。
The control and protection switching electric appliance (CPS) is a sort of New-style multifunction and integration component design to low-voltage distribution and control system.
分析民用建筑低压配电保护接地系统的选用型式，浅论了系统的保护线(PE)接地装置施工要求。
This article analyzes the selection forms of protection earthed system of low Pressure switch of civil buildings, and studied construction request of guard Wire (PE) earthed system.
低压配电网电力线噪声可以分为背景噪声、与工频同步的周期性噪声、突发性噪声、窄频带噪声等。
The noises on low- voltage power networks are classified four types including background noise, periodic noise, burst noise and narrow band noise.
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