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Single-phase transformer urban lighting electricity saving new system

Low voltage distribution system in China is widely used in three-phase system. In the low voltage distribution network, is now widely used "small capacity, densely point, short radius of the power supply, the way" power supply mode could decrease the low voltage distribution network line loss. The use of single-phase ratchet tie dowm transformer is the important way to implement this power supply, but also measures and single-phase transformer substation, power distribution and single-phase techniques have been listed as our country key recommend electricity saving technology.


Take mechanical instrumentation industry service outsourcing industry

     The development of modern manufacturing services, has been included in the "equipment manufacturing restructuring and revitalization plan," one of the seven key areas. While some domestic enterprises have limited on-site to help users solve the problem of the stage, many companies have already reached advanced users able to provide a full range of integrated services level.


American citizens expect the use of domestic wind power technology and manufacturing breakthroughs

   Home wind power feasible? Cost accept that? Power effects? More heat than the home solar power, wind power seems to be the home to be forgotten corner. These problems may be in the United States, Colorado, La Plata find the answer.


Cloud computing services for uninterruptible power supply systems and the impact of market trends

   A few days ago, my PC's Outlook e-mail system failure, I tried to reinstall the software several times, but failed, finally, I had to give up, I decided to use the Internet service provider (ISP) provide e-mail application. The application provides a temporary solution for the mail, but it does not have the Outlook calendar, appointments, task management, notes, and other functions.


Profit margins have been severely fiber-optic cable being put to test the quality of compressed

   As operators to accelerate deployment of broadband and triple play strategy, networking, cloud computing concepts such as landing, broadband optical fiber and cable as the foundation for building, ushered in a prosperity. Recently, optical fiber and cable operators and tenders of the announcement also attracted attention. The quality of fiber-optic cable has become the focus of the industry.


And when the wind should Lee Wing Leung: PLC development path long way to go

   PLC has now been produced since 40 years, PLC market potential is still enormous. In China, PLC by matching the proportion of electromechanical products increased year by year, users control the use of conventional relays and other products, the proportion gradually shrinking.ratchet tie dowm Trends in the PLC, the most notable is the networking and intelligent, including the introduction of the Ethernet bus technology, is the fuzzy control, machine vision technology into the PLC, the PLC is greatly enriched range of applications, to improve the survival of the PLC. This issue will have interviews and profits when the wind power project to be vice president of Wing Leung,booster cables discuss trends and applications of PLC status.

The elimination of backward production capacity of Shanghai main energy-efficient brand motor industry

    Recently, the Shanghai Motor Trade Association of Shanghai, the motor industry, "second Five Year Plan" put forward recommendations, which is an important component to promote the development of efficient motors.

    Development objectives of the sub-area


Detailed development of embedded computer technology, new trends

    1, PC technology to promote the development of embedded computer technology

    Embedded computer is embedded in the industrial system itself, in the industrial environment can be extremely stable and reliable long-term continuous industrial-type computers. With Intel CPU and Microsoft DOS / WINDOWS architecture evolved into a de facto standard,ratchet tie dowm ISA / PCI bus Rugged Industrial PC (IPC) began to penetrate the industry. IPC despite the industrial transformation (such as the abolition of a large board, passive backplane, plug-in templates, industrial power, steel sealed chassis cooling slightly positive pressure, temperature, automatic detection and adjustment, etc.), but its essence remains not industrial-type PC, can not fundamentally solve the major motherboard horizontal, anti-vibration shock poor, non-uniform heat dissipation, component failure rate,booster cables mean time to repair (MTTR) long, difficult issues such as maintenance, it is difficult to meet the industrial control tasks demanding. In order to meet the market demand for industrial-based computers, VME bus in addition to IPC, but produced a series of PC-based, and ISA / PCI bus standard compatible embedded computer, which is more representative of the CompactPCI / PXI bus, AT96 busbattery clip , STD bus, STD32 bus, PC/104 and PC/104-Plus bus embedded industrial control machines.


Power over Ethernet (PoE): an energy-efficient Ethernet solution

  Introduction: the power consumption of the Ethernet switch

    In the modern network infrastructure, information technology and data center managers is to reduce Ethernet switches, routers and server equipment to find the green power options. This requires a more environmentally friendly products on the market,tow rope thereby reducing operating costs. For example, the year of Internet traffic in 1993 totaled hundreds of TB. In the 17 years after 2010, the second of Internet traffic reached hundreds of TB. In fact, today, more than 50% of the data center operating costs for equipment cooling, namely fans and air conditioning systems to provide electricity.


Shanghai and wind power utility model patents are highest in the first domestic provinces

    The new energy industry in Shanghai, recently announced a set of numbers can be described as mixed: solar, wind and other technology patent applications, the Shanghai provinces and autonomous regions in China in the forefront, but compared with multinational corporations, local businesses and research institutions is very different. In this global concern, the highly competitive field, Shanghai should do something, you must also add a fresh.


iande Weida Electrical Appliance Tools Co.Ltd. professionally manufacture booster cables , battery clip, tow rope,ratchet tie down.