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Cabinet power supply can not be ignored, temperature indicators
by：TNE
2020-12-14
Cabinet is not only placed the server equipment, as well as placing such as switches, routers and other equipment.
Put these devices, you will has the problem of heat dissipation, so how to solve the problem of temperature indicator for power supply in cabinet?
along with the rapid development of modern communication and network, cabinets, racks as dedicated servers, switches and other equipment installation equipment also in synchronous development, due to the installation environment different, cabinets, racks for custom products, prices vary, ranging from 1200 yuan to tens of thousands of yuan. But no matter cabinet and frame class is high and low, machine cabinets, racks, equipment concentration, high value, From tens of thousands of yuan to hundreds of millions of dollars) The same features, determines the rack, rack, some of the same parameters, such as: preventing electromagnetic interference, strong heat and reliable power supply access, etc. , especially the power supply, are more demanding, in addition to the well-known uninterrupted power supply, surge protection, lightning protection, also requires power connector, socket with low temperature rise, 25ºC) , prevent mistaken insertion, high flame retardant protective, high precision plug socket, shell ( 850ºC) Hard targets, such as the temperature rise is one of the most important.
temperature rise is the core indicators of performance socket, it refers to the full load under the condition of electricity socket for an hour, the outlet terminals after electrify temperature degree. According to the national standard GB2099. 1 GB2099。 3, ordinary qualified outlet temperature indicators shall be no more than 45 DHS C. If temperature indicators more than 45 DHS C, socket in use process will inevitably cause overheating, shell deformation, fire hazards are obvious. And the rise of temperature of the rack, rack socket must be under 25 DHS C, to conform to the requirements, temperature index of racks and racks of important.
the depth of the cabinet, such as network equipment does not require the very deep, but put the server will be depending on the specific server: if it is a standard rack mount server is 65 cm is enough, network equipment and enough is enough, but if the ordinary tower server in order to save space in the frame may also, of course, in order to beautiful, requires at least 90 cm above!
so, what are the factors in influencing indicators of high and low temperature?
the first is the socket of metal material. Different copper conduction performance is quite different, because of its copper content as high as 65%, the price is 4 - ordinary copper 5 times.
followed by the size of the copper cross-sectional area, the cross-sectional area, the greater the conductivity connectivity is better, and the smaller temperature rise.
the third internal wire connection way also can affect the temperature rise, such as the breakthrough bodyguards socket which adopted by the COINS without welds connection is effective way to reduce temperature rise.
the plug socket sets of precision and flexibility, and plug the tightness of contact also can affect the temperature rise, the closer contact, temperature rise.
another factors affecting temperature rise is the socket internal space design. There are a number of sockets in the market now looks small and exquisite, but at the expense of the socket inside the rational space, not conducive to the heat, also easy to cause the product to heat, cause temperature rise too high. Breakthrough bodyguards socket USES is cryogenic space design, in beautiful at the same time, with sufficient heat internal space, can effectively avoid the socket to work long hours, high internal accumulation of heat caused shell variant.
along with the rapid development of modern communication and network, cabinets, racks as dedicated servers, switches and other equipment installation equipment also in synchronous development, due to the installation environment different, cabinets, racks for custom products, prices vary, ranging from 1200 yuan to tens of thousands of yuan. But no matter cabinet and frame class is high and low, machine cabinets, racks, equipment concentration, high value, From tens of thousands of yuan to hundreds of millions of dollars) The same features, determines the rack, rack, some of the same parameters, such as: preventing electromagnetic interference, strong heat and reliable power supply access, etc. , especially the power supply, are more demanding, in addition to the well-known uninterrupted power supply, surge protection, lightning protection, also requires power connector, socket with low temperature rise, 25ºC) , prevent mistaken insertion, high flame retardant protective, high precision plug socket, shell ( 850ºC) Hard targets, such as the temperature rise is one of the most important.
temperature rise is the core indicators of performance socket, it refers to the full load under the condition of electricity socket for an hour, the outlet terminals after electrify temperature degree. According to the national standard GB2099. 1 GB2099。 3, ordinary qualified outlet temperature indicators shall be no more than 45 DHS C. If temperature indicators more than 45 DHS C, socket in use process will inevitably cause overheating, shell deformation, fire hazards are obvious. And the rise of temperature of the rack, rack socket must be under 25 DHS C, to conform to the requirements, temperature index of racks and racks of important.
the depth of the cabinet, such as network equipment does not require the very deep, but put the server will be depending on the specific server: if it is a standard rack mount server is 65 cm is enough, network equipment and enough is enough, but if the ordinary tower server in order to save space in the frame may also, of course, in order to beautiful, requires at least 90 cm above!
so, what are the factors in influencing indicators of high and low temperature?
the first is the socket of metal material. Different copper conduction performance is quite different, because of its copper content as high as 65%, the price is 4 - ordinary copper 5 times.
followed by the size of the copper cross-sectional area, the cross-sectional area, the greater the conductivity connectivity is better, and the smaller temperature rise.
the third internal wire connection way also can affect the temperature rise, such as the breakthrough bodyguards socket which adopted by the COINS without welds connection is effective way to reduce temperature rise.
the plug socket sets of precision and flexibility, and plug the tightness of contact also can affect the temperature rise, the closer contact, temperature rise.
another factors affecting temperature rise is the socket internal space design. There are a number of sockets in the market now looks small and exquisite, but at the expense of the socket inside the rational space, not conducive to the heat, also easy to cause the product to heat, cause temperature rise too high. Breakthrough bodyguards socket USES is cryogenic space design, in beautiful at the same time, with sufficient heat internal space, can effectively avoid the socket to work long hours, high internal accumulation of heat caused shell variant.
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