保护设备

"The United Nations Environment Programme welcomes this effort to raise the bar on energy efficiency", said Rajendra Shende, Head, Ozone Action Branch - UNEP/DTIE,"All companies will want to improve the efficiency of their equipment to save energy costs and to support global commitments to safeguard the climate system by reducing greenhouse gas emissions, improving air quality and protecting the ozone layer".

UNEP/DTIE（联合国环境署巴黎办公室）臭氧层行动部门领导Rajendra Shende说：UNEP非常欢迎这种对于提高能效标准的努力。所有公司都希望提高设备能效来减少能耗，并希望支持全球各国通过减少温室气体排放、改善空气品质及保护臭氧层行动来保护地球气候系统。

Running Characteristics in High Power Factor: It can maximize efficiency and power factor of the set of the equipment.

完善的保护系统：具有过压、过流、缺相、水压不足、水温度过高等各种保护，确保设备在发生故障时不损坏元器件。

There are different types of gear that are specifically designed to protect certain areas of the body.

有不同类型的设备，该设备是专门为保护某些地区的机构。

The welding equipment are advanced OTC,CO2,gas shielded arc welding and automatic submerged arc welding,semi-automatic cutting machine,250 ton liquid press,hobber and plate cutting machine.

焊接设备采用先进的OTC、CO2气体保护焊和埋弧自动焊、半自动切割机、250吨油压机、滚床设备、剪板机等。

Protection of the equipment inside the enclosure against harmful ingress of water.

设备外壳组装对内部的保护，针对水的渗入会造成的设备无法使用等级。

With the lightning rod, the arrester and the overhead static cable to the transformer substation house, the electrical equipment and the turnover air line make the anti-radar protection, effective had prevented strikes the thunder and the invasion thunder electric wave straight to the power equipment damage.

用避雷针、避雷器和避雷线对变电所的房屋、电气设备和进出架空线做防雷保护，有效的防止了直击雷和入侵雷电波对电力设备的损坏。本设计还对变电所的接地做了说明。

Zinc Oxide Lightning Arrester has good current voltage characteristic, protective value, impulse response features, multiply thunder resistant, smear resistant and has the ability of running overvoltage. The product safely protects transform equipment and has the features of simple structure, convenient installation and maintenance and long use life.

一、特点 Features 本公司生产的氧化锌避雷器具有良好的伏安特性和优异的保护性能及冲击响应特性、高耐受多重雷及操作过电压能力、良好的耐污性能等优点，并且结构简单，安装维护方便，使用周期长，能对输变电设备提供最佳保护。

With the development of electric technology and network technology, automatic protection and monitoring are wildly used in electrical system.

随着电子技术和网络技术的发展，综合自动化保护和监控设备在电力系统中得到了广泛应用，相应的对这些设备的电源可靠性也提出了新的要求，综合投资和运行维护两个方面的因素，提出使用一体化电源。

Checking the protection of your personal digital assistant means that you're protecting the personal life you have kept on the device.

检查保护您的个人数字助理意味着你保护你的个人生活一直在设备上。

According to the learning of the Power l Supplying Projet, the primary design is about the 10kv switch-substation, according to the load and demand of the supply electric system of factory, the design of the gather reduction voltage substation and distribution system, and the checking of the main electric apparatus, the protection and adjusting and the lightning protection of the main voltage changer and line.

本文通过对供电工程的学习，主要是针对10kV开闭所进行初步设计。根据所提供的负荷及对供配电系统的要求，对主要设备进行选型校验，对主变压器、线路进行保护整定计算，对主、变线路进行防雷保护等。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。