Many people think of cabinets as cabinets for IT equipment. Cabinets are cabinets, but more than that. For the computer itself, the cabinet also has an important supporting role and UPS power supply. A good cabinet means that your computer can run in a good environment. Therefore, the role played by the cabinet is equally important. Cabinets systematically solve the high density of heat dissipation in computer applications, a large number of cable attachment and management, high-capacity power distribution and full compatibility with different manufacturers of rack-mounted equipment, so that the data center to run in a highly stable environment .
In all major rooms can see a variety of models of cabinets, with the computer industry continue to break through, the cabinet reflects the function is also growing. Cabinets are generally used in the network cabling room, floor wiring room, the center room, data room, control center, monitoring room, monitoring center.
How to deal with cabinet power density increase
With the growing trend of IT high-density cabinet installation trend, the cabinet can play its due effectiveness, power distribution system has become a key link. Reasonable power distribution is directly related to the availability of the entire IT system, but also an important basis for the entire system to play its due efficiency, and this is also a problem ignored by many computer room managers in the past. Due to the increasingly miniaturized IT equipment, the installation density of the equipment in the cabinet is increasing. Taking a 7U blade server as an example, one needs about 3 kVA of power distribution, while a 42U high cabinet may have up to eight such equipment installed Of the server, the total power distribution needs will reach 24kVA. This poses a serious challenge to the distribution system in the cabinet. At the same time, the increase in input and output ports also places high demands on the reliability of the power distribution system installation.
Reasonable cabinet power distribution system design should follow the principle of reliability design as the core, designed specifically for the cabinet system, fully coordinated with the power distribution system, seamless coordination, taking into account the ease of installation, and intelligent management , Adaptable, easy to operate and maintain features. Cabinet power distribution system, the power supply should be closer to the load, in order to reduce the power point of failure. At the same time, local and remote monitoring of load current and remote control of power distribution should be gradually realized so that the power distribution management can be integrated into the intelligent management system of the whole computer room.
Pentair equipment protection of new products and applications nationwide tour
From this, cabinet protection is not as simple as people think. According to the Polaris Smart Grid Online Reporter, Pentair, which has always been devoted to the research and development of electronic cabinets, will launch a set of power equipment protection solutions at the nationwide tour of new equipment and application solutions launched in September. These include power generation and transmission - Transformer - Distribution - Power - Scheduling - A comprehensive smart grid solution for communications information platforms.
The tour cities are Beijing, Shenyang, Xi'an, Chengdu, Qingdao, Shenzhen, Shanghai. Tour exhibition routes are as follows:
At that point, Pentair will focus on modular data center solutions that are more capable, more efficient, have a smaller footprint and lower operating costs, and are IECEX and ATEX certified for ATEX94 / 9 / EC HoffmanZONEX series of explosion-proof enclosures designed to safely contain electrical components in Zone 1 and Zone 2, enhanced safety features (Exe).
In fact, Pentair offers more than just a certain product, but more importantly, it offers a complete solution for system protection that basically eliminates the need to focus on partial or individual device protection The overall risk, will be more conducive to the protection of the entire system equipment.
And its equipment protection cabinet has been widely used in various fields, the face of high-speed mobile environment and harsh natural environment (wind, exposure, heat, temperature, humidity, dust, shock, vibration and electromagnetic interference), can still protect the device against impact , Shockproof, electromagnetic shielding and perfect cooling.
It is understood that Pentair equipment protection in industrial, smart grid, oil and gas, rail transportation, IT data centers, general electronics, military and other key industries have been the practical application.
At the time of the tour, Pentair will showcase customized equipment protection solutions in various industries, such as power equipment protection solutions and comprehensive power information in power generation, transmission, transformation, distribution, electricity and dispatching. Smart grid solutions and will showcase its successful indoor-outdoor applications, high-protection applications, electronics applications and environmental control applications.
Believe Pentair equipment protection of new products and applications will speed up the process of intelligent network, leading a safe and efficient journey!
Application of excavator hydraulic cylinder:
The hydraulic cylinder of an excavator is an important component, mainly used to control the movement of the excavator's mechanical arm, stick, bucket head, and other parts. Specific application scenarios include:
1. Construction engineering: Excavator hydraulic cylinders can be used for excavation and transportation of earthwork, excavation of foundation pits, road construction, pipeline laying, and other construction projects.
2. Mining: Excavator hydraulic cylinders can be used for ore mining, blasting, transportation, and loading in mining.
3. Agricultural production: excavator hydraulic cylinder can be used for Land consolidation, irrigation and drainage, ditch excavation, crop harvesting and other work in agricultural production.
4. Hydraulic engineering: Excavator hydraulic cylinders can be used for river dredging, embankment construction, reservoir construction, and other work in hydraulic engineering.
5. Garbage treatment: The excavator hydraulic cylinder can be used for garbage cleaning, compression, transportation, and landfill in garbage treatment.
In summary, excavator hydraulic cylinders are widely used in various engineering and production fields, and are important tools for improving work efficiency and production efficiency.
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