1. Safety: As the carrier of electrical equipment, the outdoor cabinet must have excellent structural design, solid materials, and firm bottom fixation to meet the requirements of strong typhoons, strong rainstorms, and even strong earthquakes. At the same time, the cabinet should have anti-leakage, anti-short circuit, anti-cut and other requirements.
2. Rainproof and dustproof: the outdoor weather changes in many segments, and the geographical location of the outdoor cabinet is not the same, in the rainy area in the south, if the outdoor cabinet can not be rainproof, the rainwater enters the cabinet and causes a short circuit in the equipment, causing great losses to the equipment, so the outdoor cabinet needs to have a high rainproof capacity, and in the arid areas of the north and west, there is more sand and dust, and the fine sand and dust enter the cabinet inside, blocking the equipment, and will also affect the normal operation of the equipment.
3. Anti-theft: The electrical equipment inside the outdoor cabinet is expensive, and the outdoor cabinet is mainly placed in the outdoor unguarded area, which requires the outdoor cabinet to have anti-theft requirements. Here we can refer to the article on anti-theft cabinets.
4. Corrosion resistance: Outdoor cabinets need to be installed outdoors, compared with indoor cabinets, they are prone to rust and corrosion in a humid environment for a long time. Therefore, the surface treatment of the cabinet is very important. The coating thickness of the normal outdoor cabinet must not be less than 80um.
5. Heat dissipation: A large number of electrical appliances inside the outdoor cabinet will generate heat during use, and outdoor ultraviolet radiation will also increase the internal temperature of the cabinet, and when the temperature exceeds a certain level, it will affect the normal operation of the equipment. Therefore, the cabinet needs to be cooled and temperature controlled. There are two ways to dissipate heat: convection and convection. Convection is mainly used to deal with the case that the temperature of the cabinet is not high or the power supply is insufficient, and the method of air convection is used to travel the air inside the cabinet and play the role of cabinet heat dissipation.
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A detailed presentation of Rittal's new smart electronic lock
With the development of data centers in the direction of more intelligent and high reliability, the information stored in the servers in the IT cabinet is becoming more and more important, and the operation and maintenance of the data center needs to be able to manage the door opening of the cabinet more effectively to avoid server downtime caused by human factors.
Traditional Mechanical Cabinet Locks ...
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Rittal cabinets – the role of network cabinets and how to wiring them
What is a Network Cabinet?
The network cabinet is a kind of rectangular cabinet composed of two parts: frame and cover, which can install switches, optical fiber adapters, optical fiber distribution frames and other equipment in a cabinet, with electromagnetic isolation, noise isolation, ventilation and heat dissipation, anti-vibration, anti-corrosion, etc.
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Rittal presents its modular data centre solutions
Now AI has been widely used in many fields, and while we enjoy the convenience brought by AI skills, we should also know that behind these AI skills are a huge amount of data processing and communication by weak servers, and then find the most efficient solutions.
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Rittal cabinets – Q&A on the basics of high and low voltage distribution cabinets
What to do if you notice someone electrocuted?
Answer: First of all, make the electrocuted person quickly disconnect from the power supply. Its method, for low-voltage electric shock, can be used "pull", "cut", "pick", "pull", "pad" method, pull or cut off the power supply, the operation should pay attention to avoid people rescue people electric shock, should ...
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Rittal cabinets – Q&A on the basics of high and low voltage distribution cabinets
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 device that trips the switch or sends out a signal.
What are the commonly used relays?
A: Current Relay, Voltage Relay, Signal ...
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Rittal's enclosure – seven common faults in the distribution cabinet and their failure analysis
1. The circuit breaker cannot be closed
Causes:
1. The undervoltage coil does not work (the voltage is normal). Solution: Replace the undervoltage coil.
2. Press the closing button, and the closing coil will not work when it is powered up. Solution: Replace the undervoltage coil.
3. Cooperation...
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Rittal cabinets – what are the steps in the cabling of the cabinet?
1. The first is to measure how long the line is.
According to the decision is to put the location of the distribution frame, and then combine the distance of the cable from the outside into the cabinet and so on to calculate how long the network cable needs to be put on the distribution frame and install the cabinet, so as to facilitate the overall cable management behind.
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What you need to pay attention to when choosing a Rittal-like cabinet and a Rittal-like electrical cabinet
In recent years, Rittal cabinets have been increasingly used in important equipment and projects at home and abroad. This brand from Germany Rittal cabinet has always been a tall image in the industry, the fine quality is fascinating, and the high price makes us prohibitive. With the agility of China's manufacturing industry...
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Rittal cabinets – Q&A on the basics of high and low voltage distribution cabinets
What are the advantages of microcomputer automatic monitoring?
Answer: The device is small in size, high in reliability, has the functions of information storage, memory, calculation and logical judgment, and can collect, process, print and display the data.
What is overvoltage?
Answer: Put the pair of insulated ...
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Rittal cables – what are the types of industrial wires and cables commonly used?
Industrial wires and cables include single-core wires and cables, rubber cables, shielded control cables, flame-retardant cables, fire-resistant cables, etc.
Single-core wire and cable
It means that there is only one conductor in the insulation layer, the common BV wire, and B represents the wiring; V stands for insulating polyvinyl chloride. Suitable for AC ...
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Rittal cabinet - distribution cabinet installation method, installation process and precautions
First, the construction process
Equipment unpacking inspection→ equipment handling, → cabinet (plate), basic installation, → above the cabinet (plate), bus preparation, → cabinet (plate), secondary circuit wiring, → cabinet (plate) test adjustment, → power transmission operation acceptance
Second, the construction process
1. Equipment unpacking inspection, installation ...
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Rittal's entire value chain system supports Automotive Industry 4.0
In China, intelligent production is not only a national strategy to guide industrial innovation, but also has evolved into a tangible reality in the process of development: the "future" cars and new infrastructure produced by digital and information-based production have come to people from the illusory scenes in movies or novels. Appearance...
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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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A detailed assortment of Rittal products
Rittal's products are: Rittal control cabinets: small cabinets (polycarbonate cabinets PK, junction boxes KL, compact control boxes EB, bus cabinets BG), compact control cabinets, plastic control cabinets KS, cabinet systems (subdivided into TS 8/SE 8 family), parallel cabinet systems...
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Rittal Nonwovens filter mats product description
Product Introduction
Product name: Rittal Rittal
Product Type: Rittal Non Woven Filter Mats
Product Model: 3172.105
Spare filter mats for top-mounted fans, filter fans or thermoelectric coolers to protect control cabinet components from dirt, ash ...
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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 cabinets – what electrical components are included in the electrical cabinet?
1 Circuit breaker
Low-voltage circuit breakers, also known as automatic air switches, can be switched on and off manually, and can be used to distribute electrical energy, start asynchronous motors infrequently, and protect power lines and motors. In the event of a severe overload, short circuit, or undervoltage fault, the circuit can be automatically shut down.
2 Contactors
...
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Rittal cabinets – Q&A on the basics of high and low voltage distribution cabinets
What is a busbar?
Answer: In the voltage distribution devices at all levels of power plants and substations, the wires connecting engines, transformers and various electrical appliances are called busbars.
What is the classification of busbars?
Answer: soft bus (mostly used in outdoor power distribution room with high voltage) and hard bus (low ...
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Analysis of the interior of the Rittal cabinet TS8 series
RITTAL TS8 cabinet front door door rear sealing plate, a galvanized mounting plate 16-fold profile
ISV-TS 8 cabinets with a maximum current of 1600 A single door
Can be installed in all TS 8 cabinets of the same height and depth
- Can be pre-installed in configurations
- Available in the spirit ...
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Introducing the Rittal Product Configuration System (RiCS).
The Rittal Configurator (RiCS) is a new system configurator for the Rittal system product. It will allow you to quickly select a custom-configured cabinet that meets your application needs. During the configuration process, you can view the configuration in real time through the visual 3D model. After the configuration is complete ...
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