681H10078681K10078681K10079工控系统备件MERAK系列全

各品牌DCS;PLC停产备件模块

本公司：

PLC、DCS系统备件 模块

〖⒈〗Allen-Bradley(美国AB)系列产品》

〖⒉〗(莫迪康电气)系列产品》

〖⒊〗General electric(通用电气)系列产品》

〖⒋〗Westinghouse（美国西屋）系列产品》

〖⒍〗销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots

〖⒎〗estinghouse（西屋）： OVATION系统、WDPF系统、MAX1000系统备件。

〖⒏〗Invensys Foxboro（福克斯波罗）：IA Series系统，FBM（现场输入输出模块）顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入输出信号处理、数据通信及处理等。Invensys Triconex冗余容错控制系统、基于三重模件冗余（TMR）结构的现代化的容错控制器。

〖⒑〗Bosch Rexroth（博世力士乐）：Indramat，IO模块,PLC控制器,驱动模块等。

〖⒒〗Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

深圳长欣是一家专注于电气工程和工业自动化的备件批发商。深圳长欣与众多制造商合作，专注于提供零部件，原始设备制造商，面板制造商，行业和终用户的停产部件解决方案

　　在B-to-B电气产品拥有市场，在其市场中为客户提供帮助

　　通过遍布65个5大洲的密集网络，开发了停产部件解决方案，致力于将价值的工业备件以及服务更贴近客户

　　我们很自豪成为工业零部件标准制定者

主要特点：

The researchers calculated air conditioning is resp***ible for the equivalent of 1,950 million t*** of carbon dioxide released annually, or 3.94% of global greenhouse gas emissi***. Of that figure, 531 million t*** comes from energy expended to control the temperature and 599 million t*** from removing humidity. The balance of the 1,950 million t*** of the carbon dioxide come from leakage of global-warming-causing refrigerants and from emissi*** during the manufacturing and transport of the air conditioning equipment. Managing humidity with air conditioners contributes more to climate change than controlling temperature does. The problem is expected to worsen as c***umers in more countries—particularly in India, China, and Indonesia—rapidly install many more air conditioners.“It&＃39;s a good and a bad thing,” Woods said. “It&＃39;s good that more people can benefit from improved comfort, but it also means a lot more energy is used, and carbon emissi*** are increased.”To calculate the emissi*** to manage both temperature and humidity, the researchers divided the globe into a fine grid measuring 1 degree of latitude by 1 degree of longitude. Within each grid cell, the following characteristics were c***idered: population, gross domestic product, estimated air conditioner ownership per capita, carbon intensity of the grid, and hourly weather. They ran nearly 27,000 simulati*** across the globe for representative commercial and residential imate change is affecting ambient temperatures and humidity around the globe, making it warmer and more humid. As part of the study, the researchers c***idered the impact of the changing climate on air conditioner energy use by 2050. For example, the study projects air conditioner energy use to increase by 14% in the hottest climate studied (Chennai, India) and by 41% in the mildest (Milan, Italy) by 2050. The increase in global humidity is projected to h***e a larger impact on emissi*** than the increase in global temperatures.