Cooling treatment of outdoor UPS

Temperature and humidity are the two main reasons for the failure of outdoor rated UPS. The electronic systems may does not contain the design of against harsh environmental conditions, in order to meet the protection of electronic equipment in the indoor and the outdoor environment, the industry invested a lot of time in dealing with the problem of cooling treatment. The cooling treatment of outdoor UPS systems has become a very important issue. In fact, it is only necessary to eliminate the problem of internal heat which is caused by the size limitation and the light radiation in the face, so it can solve the heat dissipation problem of outdoor electronic equipment.
HW9110E Routine 1-10KVA High Frequency Online Outdoor UPS (outdoor rated UPS,outdoor AC UPS)
The heat management of the outdoor AC UPS must make a choice for the environmental conditions of the equipment. The equipment is usually divided into indoor equipment and outdoor equipment. Indoor equipment including installation in the central office (CO) or client switching equipment (for different application circuit board), server, router, modem and batteries, depending on end use and decide. Outdoor equipment includes all the equipment that can be seen in the central computer room, but they are installed in a controlled environment.
In addition to ensuring that the device is in the best temperature and humidity conditions, and the telecom engineers must ensure that the equipment to maintain proper heating conditions in a short period of time to the power supply interruption or cooling device failure, until the outdoor UPS cooling device recovery work. Therefore, in the design of appropriate heat dissipation systems, designers must consider the heat dissipation problems may be encountered while in the normal state (steady state) and emergency state.
The above guidelines apply to the central computer room and client equipment as well as outdoor equipment. In addition to the general exchange and processing equipment, the battery device for providing power supply during power outages is also very important. Battery equipment also need to heat dissipation, but also put in a proper ventilation conditions in the house.
HW9110E 1-10KVA High Frequency Outdoor Online Hanging UPS (outdoor ups systems,ups outdoor)

评论

发表评论

此博客中的热门博文

Correct selection of backup time for UPS

图片
UPS backup time is generally a problem concerned by customer in the purchase process. Usually most people prefer to choose the  UPS  which power backup the longer the better, in fact, this is not correct. We must firstly clear that the seller will usually have standard type UPS and long-acting UPS. Standard type UPS with built-in battery, after a power interruption can supply power to the load equipment in general for a few minutes to tens of minutes, of course, the length of time depends on the load. Long acting UPS can not only meet the power requirement of load, but also meet the requirements of customers and work types and so on, so the long-term UPS is usually equipped with an external battery pack. If the client is not particularly strict to the work condition of the load, and the power of the load is not particularly large, usually with standard type UPS would be enough. Because the choice of long backup time UPS is bound to increase the number of battery groups an...
阅读全文

126th Canton Fair

图片
On Oct 15th 2019, as one of the most important trade promotion platforms for Chinese enterprises to expand the global market, Canton Fair in Guangzhou focused on highlighting innovation driven, and “independent brand” became a high-frequency word of Canton Fair. Xu Bing, a spokesman for the Canton Fair and deputy director of the China Foreign Trade Center, said that the domestic and foreign environment faced by China’s foreign trade development this year is more complex and uncertain. The majority of exhibitors accelerated quality improvement and innovation, and continued to make efforts in technology research and development, product innovation, brand cultivation, etc., with high technology, high quality, high added value and independent brand products emerging. Many independent innovative R & D products are welcomed by the market. At the same time, purchasers are less sensitive to price and pay more attention to the technology, brand, quality and service of products. In ...
阅读全文

How to maximize the efficiency of your UPS

图片
1.Use of AC voltage regulator After using  UPS power supply , there is no need to add AC voltage regulator. If it must be added, it should be added to the front level of UPS, that is, the mains power first passes through the AC voltage regulator, then through the ups, and then to the load. 2.Battery balanced charging skills At present, valve regulated lead-acid battery (VRLA) used in many ups power supply is called maintenance free battery from the beginning, which gives users a misunderstanding that it seems that this battery is durable and does not need maintenance at all. Under this kind of misleading, many users have not carried out maintenance and management since they installed the battery. When the battery in UPS power supply meets the following conditions, the battery shall be charged evenly: when the terminal voltage is lower than the specified calibration voltage due to excessive discharge. For 12 V small sealed lead-acid batteries, the discharge calibration voltage is...
阅读全文