A detailed assortment of Rittal products

Five details that are easy to overlook: One of the hidden details: steel The most basic thing of a cabinet is to look at the steel, the Rittal standard cabinet is made of section steel, there are many masters who understand the cabinet to understand, the steel plate must be thick, just knock it with your fingers. General ...

1. Filter maintenance of the indoor unit: The filter screen of the indoor unit generally needs to be replaced once every two months. It is not recommended to continue to use it after rinsing, because the rinsed filter is easy to stick, so that ventilation and ventilation are not smooth, and air circulation is affected. So if it's a one-off, direct replacement, not ...

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.

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.

What are the types of electric shocks? Answer: Direct electric shock, indirect contact electric shock, induced voltage electric shock, lightning electric shock, electrostatic electric shock. What are the organizational measures to ensure safety when working on electrical equipment? Answer: work ticket system, operation ticket system, inventory site and comprehensive ...

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, ...

1. The air conditioner shows 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, and then the automatic defrosting function will be activated, and the heating operation will be temporarily suspended for 5-10 minutes. Air conditioner heating defrost shows H1 which is normal ...

1. Preliminary preparation First of all, notify the user to label the cable and organize the cabinet without affecting the normal operation of the user. Then, according to the topology of the network, the existing equipment, the number of users, the user group and other factors, the internal lines of the cabinet are delineated.

1. Press and hold the H4 button for 5 seconds to enter programming mode and ST will be displayed on the screen. 2. Click the H4 button to display 35 on the screen, then click the H2 button to display Cod on the screen, and then click the H2 button continuously to display from 0 to 22 on the screen. 3. Click H2/H3 and press ...

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.

China has a long history of winemaking. "Shuo Wen Jie Zi" once said: The ancients Yi Di made wine mash, Yu tasted it and was beautiful, so Yi Di was sparse. Du Kang made rice wine. Counting from the Yu period, liquor has a history of more than five or six thousand years in China, it is not only the inheritance of good taste, but also the long history of the Chinese nation.

Rittal coating method and function degreasing, nano-ceramic pretreatment, washing, used for anti-rust maintenance, used to improve the adhesion characteristics of lacquer. The conversion coating anodic dip primer of the nano-ceramic is evenly applied to the individual surfaces, edges and cavities. This constitutes a high corrosion protection ...

First of all, the number of the control cable often starts with the letter "C", which indicates that the control cable is specially designed to connect different sensors and control devices as a medium for signal transmission. This cable can transmit data signals and has a certain resistance to wear and chemical corrosion, so ...

Which electrical equipment must be grounded or zeroed? Answer: (1) The base and shell of generators, transformers, motors, high and low voltage electrical appliances and lighting appliances; (2) the secondary coil of the transformer; (3) the framework of the switchboard and the control panel; (4) Transmission device of electric equipment ...

1. The weight of the cable in the industrial control cable drag chain should be evenly distributed, so as to avoid accidents caused by uneven weight during operation, and the principle of distributing the cable is that the heavier one is located on both sides and the lighter one is located in the middle. All industrial control cables must be securely fastened to one end of the energy chain, so that ...

Big data is also a strategic industry related to the future development of the steel industry. In order to remain competitive in the long term, thyssenkrupp Steel in Germany is stepping up modernization and standardization in its production-related IT areas. The Rittal Container Data Centre is essential for the successful implementation of this upgrade.

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 ...

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 ...

What is Peak Load? What is trough load? What is Average Load? A: Peak load refers to the maximum load that can occur on the grid and the user in a day. The trough load is the hourly average of the least amount of usage that occurs in the grid and the users in a single day.

Rittal has an economical air conditioner on the market, and the Rittal RBT cooling unit – is your most economical choice! If a limited budget makes you more interested in the cost Extremely sensitive, then RBT is the ideal choice for you Choose. Produced through large-scale assembly lines, as well as cold But the unit itself is excellent ...