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Delta communication power supply solution helps the plateau railway run smoothly

recently, delta communication power supply solution was selected by a railway project in an alpine and plateau environment to provide a solid power guarantee for its communication system. This railway from Golmud City, Qinghai Province to Korla, Xinjiang, with a total length of 1240 kilometers, connects the Qinghai Tibet railway and the South Xinjiang Railway, and is an important part of the framework of Northwest Road in China. Because of the particularity of the geographical environment, when choosing the communication power supply scheme, the stability in the harsh natural environment has become an important consideration for railway users

because the communication system of Plateau and alpine railway has very strict requirements on the quality of products, delta recommends using MCS series communication power products together with n series low-power ups and supporting batteries to form a communication power solution with high reliability, high efficiency and more harsh environment

according to the characteristics and distribution of the project, the communication power supply schemes provided by delta are divided into two categories: the power supply scheme of the communication machine room of the station hub and the power supply scheme of the section communication station. The load of the station/hub communication machine room is large, and the system capacity configuration is generally between 250A and 350A. The backup battery adopts 400ah external battery pack. The load of the section communication station is small, and the system capacity configuration is generally between 100A and 150A. The backup battery adopts 100ah~150ah built-in battery pack. The range of electrical voltage that MCS series communication power supply products can withstand is 90vac~300vac; It has the advantages of light weight, high power density, high efficiency, advanced load current sharing technology and excellent current sharing characteristics; Low voltage disconnectors can be installed to protect the battery from excessive discharge; Installation and maintenance are extremely convenient

the supporting N-series UPS has a compact design, which saves more than 31% of its floor area compared with other similar products in the market. The dual conversion topology can provide stable and reliable sine wave power supply. Its leading product advantages can create more benefits for users for the installation method of the tension machine of Jinan testing machine factory: the output power factor is up to 0.9, and the efficiency of the whole machine is up to 93%. It can not only provide safe power supply, but also save users for a long time. The advantages of our tension machine servo control software are as follows: the cost of electricity used. Most importantly, N-series UPS adopts the most advanced digital control (DSP) technology and has fast computing ability, which can improve the stability of the system and provide accurate voltage for the load. At the same time, it has a wide input voltage range, which can maintain a stable power supply even in extremely harsh environments, helping railway users protect their systems and applications

as an expert in the overall solution of China's green environment, delta communication power supply solution has always been famous in the industry for its stable and reliable product performance. It has performed well in many railway construction projects, such as Beijing Shijiazhuang Wuhan passenger dedicated line, Qinghai Tibet railway, Jiaotong Jinan railway, Lanzhou Xinjiang high-speed railway, and has won the trust of railway users. In the future, Delta will also integrate solutions that meet different application environments according to the needs of users in the railway industry, and strive to provide more reliable power supply

about Delta

founded in 1971, delta is a leading manufacturer of power management and cooling solutions, and occupies a world-class important position in many product fields. Facing the increasingly serious issue of climate change, delta adheres to the business mission of environmental protection, energy conservation and love the earth, uses the core technology of power electronics, integrates global resources and innovative research and development, and deeply cultivates three business areas, including power supply and components, automation and infrastructure. At the same time, delta actively develops its brand and continues to provide efficient and reliable energy-saving solutions. Delta operates all over the world, with R & D centers and production bases in Chinese Mainland, Taiwan, the United States, Thailand, Japan, Singapore, Mexico, India, Brazil and Europe

in recent years, Delta has successively won a number of international honors and affirmation. Since 2011, Delta has been selected into the DJSI world of the Dow Jones sustainable development index for seven consecutive years. In the 2016 annual evaluation of the Carbon Disclosure Project (CDP), Delta has distinguished itself from more than 5800 large-scale enterprises participating in the CDP evaluation around the world and obtained the climate change leadership rating

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about Zhongda Diantong

founded in Shanghai in 1992, Zhongda Diantong has maintained an average annual growth of 28% since its inception, providing industrial users with efficient and reliable power, video, automation and energy-saving application solutions. It ranks first in the market share of communication power supply and is also a leading manufacturer of video display and industrial automation solutions

Zhongda Diantong integrates the excellent power electronics and control technology of the parent company delta group, continues to introduce products with leading performance at home and abroad, and puts forward complete solutions based on the process needs of all walks of life under the in-depth understanding of the operating environment of Chinese customers. Historically, it has created a competitive advantage for customers. Adhering to the business mission of environmental protection, energy conservation and love the earth, it has become a strategic partner of China Mobile in green action, and has successively launched a number of new applications in energy conservation, emission reduction and building energy conservation technologies

in order to meet customers' needs for uninterrupted operation, Zhongda Diantong has set up 45 branches, 45 technical service points and 12 maintenance points across the country. Relying on a well-trained technical service team, Zhongda provides customers with personalized and comprehensive pre-sales and in-sales services and the most reliable after-sales guarantee

after 20 years of intensive cultivation, with the efforts of more than 1300 employees, the turnover of Zhongda Diantong in 2016 was about 3.6 billion yuan. In the future, Zhongda will continue to innovate and create a smarter and more environmentally friendly future through close cooperation with customers

Zhongda Diantong is a reliable industrial partner

for the detailed regulations of Zhongda Diantong, the method to be adopted (4) verification data, see:

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