The function of the cabinet is security
Packing mission-critical IT equipment into lockable cabinets makes it easier for network administrators to limit the number of people who can flip out the cabinets.
The function of the cabinet is heat dissipation
Estimate how much heat your equipment emits, generally speaking, there are two to four electric fans on the top of the cabinet, and the more fans the better. The sidewall fan should be installed on the rear wall of the cabinet, as most of the heat is generated at the rear of the unit. Generally speaking, large-capacity cabinets will have a better cooling effect.
Cabinet function 3, architecture layout
Generally speaking, there should be more baffles and heat dissipation holes, and some iron sheets used to fix the cable should be edged to prevent damage to the cable.
The function of the cabinet is fourth, universal feet
Although the cabinet, generally speaking, will not move it after it is placed, but occasionally it will always move it, at this time, it is useful, now many cabinets are wheeled feet, but most of them are one-way, HPN cabinet universal feet, good.
The functions of the cabinet itself:
1. The front and rear doors can be quickly loaded and unloaded, and can be confirmed, and the trapezoidal front door and double open back door;
2. The depth of the equipment can be adjusted, and the front and rear doors and side panels can be confirmed;
3. Double-sided perforated glass front door, fully perforated back door, front and rear doors, and side panels are confirmed by the same key, and desktop servers can be equipped;
4. Fire protection, all-round channel, temperature control;
5. The equipment cabinet can be moved back and forth, and the upper and lower adjustable equipment can be put on the shelf, rolling casters and fixed feet, and fan heat dissipation equipment;
6. The left and right side doors and front doors that can be easily disassembled, and the upper and lower wiring channels that can be closed.
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More on that
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Rittal and the Fraunhofer Institute in Germany explain the implementation of the digital twin
How to promote the further development of smart factories and smart production?
The Rittal Hager plant in Germany illustrates how the smart factory can be accelerated with a digital twin in manufacturing!
As one of the world's modern cabinet production bases, the Hager plant has a production capacity of 24,000 square meters.
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How do two Rittal cabinets fit together?
1. The power cords of the two cabinets are connected to the power socket at the rear of the cabinet.
2. The RS232 interface of the two cabinets is connected together with a communication cable.
3. Lock the door of the main cabinet, and turn on the power from the cabinet and the main cabinet in turn.
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Rittal continues to develop a new family of intelligent power distribution systems
Rittal Riline Compact is a proven solution for compact power distribution systems for enclosures and small control cabinets, which is used in plant control systems in industries such as automotive, rubber, packaging machinery and renewable energies. All along, RiLin...
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Kongsberg awarded Rittal China the 2022 "Outstanding Contribution Award"
Recently, Rittal participated in the supplier conference held by KONGSBERG China, and KONGSBERG awarded Rittal China the 2022 "Outstanding Contribution Award".
As a global strategic partner of Rittal, Kongsberg Marine is a global leading maritime technology company, providing services for merchant marine, offshore engineering, ...
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Rittal enclosures – how do you maintain your robot control cabinet?
1. Maintenance content
(1) Check the heat dissipation of the controller
It is strictly forbidden to cover the controller with plastic or other materials; Leave enough space behind and on the sides of the controller (> 120mm); It is strictly forbidden to position the controller close to the heat source; It is strictly forbidden to put sundries on the top of the controller; Avoid over-the-top ...
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What are the application areas of Rittal cabinets – cabinet air conditioners?
Indoor unit: suitable for all kinds of control boxes, distribution boxes and electrical cabinets in machinery, electric power, chemical industry, textile machinery, automation equipment, instrumentation and other industries with high requirements for temperature and humidity. It can also be used to regulate temperature and humidity in small spaces.
Outdoor unit: suitable for outdoor general base station, outdoor ...
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Rittal Cables – What are the causes of faults in wires and cables?
1. External force damage. Judging from the operation analysis in recent years, especially in Haipu East, which is developing rapidly, a considerable number of cable failures are caused by mechanical damage. For example, the cable laying and installation is not standardized, which is easy to cause mechanical damage; Engage in civil engineering on directly buried cables ...
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Rittal's edge data centres inject new momentum into the digital development of enterprises
At the China International Information and Communication Exhibition (PT Exhibition) in Beijing, Rittal is showcasing its innovative "edge data center" solutions. In an era of increasing demand for high-speed processing and maximum flexibility, small, flexible edge data centers are digitizing enterprises in a steady stream of ...
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Rittal supports its customers with food safety testing
With the continuous improvement of people's living standards, more delicacies continue to flock to the market to satisfy the taste buds of foodies. However, is the food that is about to be delivered to your mouth really healthy? How to ensure the food safety and health of the tip of the tongue without foreign substances? People are concerned about the quality and safety of food production, testing, and safety.
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Rittal Cables – the application of cables
Power system
The wire and cable products used in the power system mainly include overhead bare wires, busbars (busbars), power cables (plastic cables, oil-paper power cables (basically replaced by plastic power cables), rubber cables, overhead insulated cables), branch cables (replacing part of the busbars) ...
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The Rittal RiEDC series has been named the IT Solution of the Year 168
The Rittal RiEDC series has been awarded Solution of the Year at the IT168 Technical Excellence Awards.
The "Technical Excellence Award" is jointly judged by professional users of the big data industry, technical experts and the media, and its criteria are based on innovative solutions recognized by the market and customers, ...
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Rittal cabinets – maintenance methods for motor control cabinets
1. Disconnect the power supply, check whether the rack of the control cabinet has reliable grounding, and make the grounding resistance not greater than 4Ω.
2. There are voltages of different properties on the control cabinet (DC 110V; Communication single-phase 220V; Three-phase communication), the circuit must be distinguished during maintenance to avoid short-circuit accidents.
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Precautions for the use of Rittal electrical cabinets
1. When the electrical cabinet is used, the shell should be reliably grounded, and the electrical parts should be comprehensively inspected to eliminate the phenomenon of leakage and open circuit that may be caused by long-distance transportation, and check whether the voltage is consistent with the working voltage.
2. The electric cabinet is a non-explosion-proof oven, so it is flammable, explosive, volatile and corrosive.
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Rittal cables – common causes of cable failure
1. External force damage. Judging from the operation analysis in recent years, especially in Haipudong, which is developing rapidly, a considerable number of cable failures are caused by mechanical damage. For example, the cable laying and installation is not standardized, which is easy to cause mechanical damage; Engage in direct burial on cables ...
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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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Rittal cabinets – Q&A on the basics of high and low voltage distribution cabinets
What is a control device?
Answer: It is mainly used to control the switching appliances of the powered equipment and the combination of control, detection, protection and regulation equipment associated with these switching appliances.
What is Overcurrent?
A: Any electricity that exceeds the rated current.
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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 cabinets – what are the characteristics of explosion-proof cabinets compared to ordinary cabinets?
1. It can be installed in places where dangerous gases exist, and it is safe to use the control cabinet in some environments with gas or vapor gas.
2. The shell of the control cabinet is generally made of steel plate welding or cast aluminum alloy die-casting, with high-voltage electrostatic spraying, and the whole is made of flameproof type.
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Rittal cabinet - knowledge quiz of high and low voltage distribution cabinet (41-50)
41. Can power lines be divided into according to the erection method?
A: Overhead power lines and cable lines.
42 What is a protective relay?
Answer: It can reflect the failure or abnormal operation of electrical equipment in the power system, and act on the switch to trip or send out a signal ...
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Rittal cables – common faults in power cables
Short-circuit fault: There are two-phase short circuits and three-phase short circuits, which are mostly caused by hidden dangers left in the manufacturing process.
Grounding fault: one or more cores of the cable break down to the ground, and the insulation resistance is lower than 10kΩ is called low-resistance grounding, and higher than 10kΩ is called high-resistance grounding. Mainly due to cable corrosion, lead ...
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