1. Avoid light
The server is required to operate in a constant temperature environment, and direct sunlight will increase the temperature in the computer room, which will damage the display and shorten its service life. When operating in IDC and ISP data centers, it is impossible to see a ray of sunshine.
Therefore, when sunlight can shine directly through the windows to the server room, it is best to add a rule, that is, it is forbidden to open the curtains and windows.
2. Dust prevention measures should be done well
In some computer rooms, the servers are exposed to the air for a long time, and when the dust mixed in the air accumulates to a certain amount, the fans in the machine will be overwhelmed and start to strike. The entry of dust will have a great loss on the life of most devices in the host, including the motherboard and CPU.
Therefore, if there are conditions in the computer room, it is best to purchase a professional server cabinet; Before entering the computer room, the management personnel should put a disposable dust cover or personal clean slippers on their feet; In principle, visitors are not allowed to visit the computer room.
3. Pressure control
Each server has a certain limit on how much pressure it can withstand, even if it's a metal body. Most of the common tower servers are vertical stand-alone machines, which generally do not involve pressure problems, and will also be in the form of horizontal layering, which will not pile up too many servers.
Therefore, when setting the specifications of the cabinet, be sure to budget well and do not place too many parts in a single compartment.
4. Space control
The space control of the server, on the one hand, is for better management, and the other is the temperature and heat dissipation issues. The messy placement of servers or the display of network cables everywhere, as well as the scattered lines behind the cabinet and under the floor, through careful maintenance work, can make the machine line position re-planning are in order, and the control of the line is also very orderly, so that the problem is more easily handled.
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Rittal cabinets - four tips for the reasonable layout of low-voltage distribution cabinet wiring
1. Site selection. The location of the low-voltage distribution room should be close to the load center, set up in a place with less dust, less corrosive medium, dry and slight vibration, and should appropriately leave room for development;
Second, the layout of power distribution equipment. The layout of the distribution equipment in the low-voltage distribution room must follow the principle of safety, safety, and safety.
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Rittal cabinets – Q&A on the basics of high and low voltage distribution cabinets
What are the main differences between electronic control equipment and power distribution equipment products?
Answer: The function of electronic control equipment is mainly control, and the function of power distribution equipment is mainly transmission.
How much is the external design of domestic electronic control equipment products?
Answer: Control panel, control cabinet, control box and console ...
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Rittal enclosures – operating precautions for low-voltage distribution cabinets
First, set posts and responsibilities. The power department of distribution box equipment should number, register, file, hierarchical management, clear responsibilities, and regularly carry out technical inspection and maintenance of the distribution box.
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The principle and use of Rittal cabinets
The Rittal cabinet principle
Rittal is a Germany company that specializes in the manufacture of all kinds of cabinets. It is famous for its reasonable design and guaranteed quality. Now there are many imitations in China, and imitation Rittal is also popular.
The working principle of the Rittal cabinet is to cut off the inrush current of the wire itself.
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With the Rittal VX SE freestanding cabinet, the possibilities are endless
How to make it simpler?
How can safety be paramount?
Still worried about not being able to reduce the cost of the system?
The most suitable cabinet system is just a dream?
You've got you covered – faster, safer, simpler, compatible, and versatile...
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What are the main problems in the practical application of Rittal cabinet air conditioners on the client?
Through continuous big data analysis of 200,000 cabinet air conditioners installed and operated on the market, Rittal found that the main problems in the actual application of air conditioners on the client are as follows:
1. Lack of maintenance, resulting in clogged air conditioner filters, which in turn causes the air conditioner to stop running or ...
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Alarm code analysis for Rittal chillers
1. E1: Temperature sensor failure
2. E2: Humidity sensor malfunction
3. E3: Compressor overload protection
4. E4: Compressor phase loss protection
5. E5: Compressor short circuit protection
6. E6: Compressor switch failure
7. E7: Fan failure
...
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Rittal cabinets – precautions for high and low voltage distribution cabinets
1. The elevation or verticality of the distribution box (panel) exceeds the allowable deviation: it is caused by inaccurate measurement and positioning or uneven ground, and should be corrected in time.
2. The iron frame of the distribution box is not square: the iron frame is not straightened and aligned before the installation of the iron frame, or the position of the fixed point is deviated during installation.
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A basic introduction to a very popular explosion-proof box in Rittal
As a commonly used box in Rittal, many users do not understand the material and structure of this series of boxes.
Now I would like to introduce the Rittal explosion-proof enclosure
Apply:
– Zones 1 and 2 or Zones 21 and 22 according to 94/9/EG
– Ambient temperature range: -30°C.
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Description of the models of Rittal cabinet air conditioners
Here are some of the models of Rittal cabinet air conditioners:
SK3368220 air conditioner RBT3368220 300 W, 220V
SK3368320 air conditioner RBT3368320 500 W, 220V
SK3368520 air conditioner RBT3368520 1000W, 220V
SK3368620 air conditioning RBT3368620 ...
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Air conditioner shows H1 fault code solution – Rittal
1. The air conditioner displays the H1 fault code - the reason
When the outdoor temperature is low and the humidity is high, the heat exchanger of the outdoor unit will be frosted after the air conditioner runs for a period of time, then the automatic defrost function will be activated, and the heating operation will be temporarily stopped for 5-10 minutes. Air conditioner heating defrost shows H1 which is normal ...
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Rittal presents a number of green and innovative sanitary cabinets at CBST
On April 7, 2023, the 11th CBST China International Beverage Industry Technology Exhibition was grandly held at the Shanghai New International Expo Center.
As a practitioner of the concept of "intelligent manufacturing" in Germany, Rittal brings many green and innovative sanitary cabinet systems and temperature control solutions.
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Rittal cabinet - knowledge quiz of high and low voltage distribution cabinet (1-10)
1. What is TT, IN, IT system?
A: The TT method refers to a protection system that directly grounds the metal shell of electrical equipment, which is called a protective grounding system, also known as a TT system. The TN method is a protection system that connects the metal shell of the electrical equipment with the working neutral line, called ...
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The solution to the A17 fault reported by the Rittal cabinet air conditioner
1. The Rittal air conditioner does not start when it is turned on, and the A17 is faulty.
Check that the power supply voltage is 220V, normal; Detect that the battery voltage of the remote control is 3V, which is normal; Measure the fuse resistance value of the air conditioner compressor with a multimeter as infinity, which is normal.
2. The Rittal air conditioner does not start when it is turned on, and the display is not started.
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Rittal Cables – an introduction to the structure of industrial control cables
1. Conductor
It is the main component of the product to play its use function, and it is to transmit electricity or information, that is, to transmit electric current or electromagnetic waves on the conductor. The conductor is the basic and indispensable main component of the product for the transmission of electric current or electromagnetic wave information.
2. Insulation ...
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How to set the temperature of the Rittal air conditioner
1. Set the target temperature: the default temperature of the original factory is 35°C, you can press and hold the set button for more than 1 second after starting, the parameters start to flash, complete the temperature adjustment by pressing the UP and DOWN buttons, and after adjusting to the target temperature, press the set button to store the set parameters.
2. High temperature alarm: ...
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What are the advantages of Rittal enclosure processing – sheet metal cabinets?
1. The cabinet and chassis products provide space for power supplies, motherboards, various expansion boards, floppy disk drives, optical disk drives, hard disk drives and other storage devices, and these spare parts are firmly fixed through the internal supports, brackets, various chassis screws or clips and other connectors inside the cabinet and chassis.
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Rittal cables support factory assembly and cabling
Imagine you walk into a large, well-maintained room with many cabinets and mounting plates waiting to be machined. Several staff members focus on assembly and wiring work. Another thing that will surprise you is the complete absence of paper – no folders crammed with circuit diagrams, and no work orders. This ...
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What are the common cable management methods for Rittal cabinets – network cabinets?
1. The network cabinet distribution frame is fixed in place, the panel paper is loaded into the distribution frame on the front, and the tray is installed on the back.
2. Positioning of the cable management board, the direction of the cable management board should be determined before threading when positioning the cable management board, so that the cable management board does not need to twist the direction in the process of line management, and it can enter the ...
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Rittal cabinets – Q&A on the basics of high and low voltage distribution cabinets
How much is the external design of domestic power distribution equipment products?
Answer: Front panel type, cabinet type and box type, but also indoor type, fixed type and component fixed assembly, some products use drawer cabinets.
Transmission circuits?
Answer: Erected in the power plant step-up substation and ground ...
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