Rittal's outdoor cabinet + temperature control solution provides 1+1 >2 business value, combining the demands of "function and safety" into one, and guarding it in one stop. Whether it's wind, rain, lightning erosion, scorching sun exposure or blizzards, Rittal outdoor system solutions can be used all the way ...

The power supply and distribution system of the data center is a system that provides stable and reliable power supply support for all the equipment that needs power supply in the computer room. The power supply and distribution system is like the heart of the human body for the entire data center system, and its importance is self-evident. 　　With the continuous construction of the network ...

The control cable has the characteristics of moisture-proof, anti-corrosion and anti-damage, and can be laid in tunnels or cable trenches. Power cables are used to transmit and distribute high-power electric energy in the main line of the power system, and the control cable transmits the electric energy directly from the distribution point of the power system to the power supply of various electrical equipment and appliances.

1. One spare core of the control cable is grounded It has been proved in practice that when a spare core in the control cable is grounded, the amplitude of the interference voltage can be reduced to 25%-50%, and the implementation is simple, and the cost of the cable is increased very little. 2. Serious consequences will occur when electrical interference is generated.

Precautions for the installation and wiring of control cables: 1. Under the eaves. Cables can only be used if they are not directly exposed to sunlight or ultra-high temperatures, and it is recommended to use pipes. Ultraviolet (UV) – Do not apply cables without UV protection to direct sunlight rings ...

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.

1. The impact of lightning The armor components of the control cable are all metal conductors, and if the power line is short-circuited or lightning hits the metal parts, a strong current will be generated to destroy the optical cable line equipment, and even casualties will occur in serious cases. 2. Optical cable ...

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 kind of cable can transmit data signals, and has a certain resistance to wear and chemical corrosion, so it is widely ...

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 ...

Thermal function: Due to the existence of thermal expansion and contraction, we should also pay attention to the thermal function of industrial control cables, that is, the temperature resistance level of industrial control cables, the heating and heat dissipation characteristics of cables for power transmission at working temperatures, current carrying capacity, short circuit and overload capabilities, the thermal deformation and thermal impulse resistance of the constituent materials.

The "Eastern Data and Western Computing" project aims to promote the rational layout of data centers, optimize supply and demand, green intensification and interconnection, so that the computing resources in the west can more fully support the computing of data in the east and better empower the country's digital development. 　　IT infrastructure is an important ...

1. It can meet the needs of many electrical appliances, and relatively speaking, in the process of making industrial control cables, the relevant standards of various information in the process of dissemination are fully considered. In this way, it can ensure that the industrial control cable can meet the performance of many electrical appliances in daily work.

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 ...

In electrical switchgear, the external connection of high-current frame circuit breakers (ACBs) is usually achieved by connecting multiple cables per phase in parallel. When the conventional flat copper bar scheme is adopted, it is necessary to cut a number of bolt fastening holes on the standard copper bar to complete the connection of the cable.

With the continuous promotion of the dual carbon policy, the development of new clean energy such as wind power has been making great progress. China and United States are among the world's largest growing countries for wind energy equipment. Wind turbines typically need to operate reliably for more than 20 years to deliver electricity to people. To this end ...

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, magnet wires and power equipment...

1. Selection of wire and cable models When selecting wires and cables, it is necessary to consider the use, laying conditions and safety; For example, depending on the application, power cables, overhead insulated cables, control cables, etc. can be selected According to the different laying conditions, the general plastic insulated cable can be selected ...

1. Buried laying The laying method of laying the cable immediately underground is called buried laying. The buried cable must be armored cable and anti-corrosion coating protection cable, and the bare cable cannot be buried. Generally, the depth of the cable trench shall not exceed 0.9m, and the buried laying shall be paved ...

1. About the electrical part: 1. The input side and output side of the miniature circuit breaker are inverted. 2. The voltage of the coil of the electrical parts does not match the voltage of the drawing, especially the voltage of the small relay and indicator light is easy to error. 3. The positive and negative polarity of electrical appliances is reversed, and the internal polarity of DC electrical appliances is reversed.

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 ...

First, the assembly process The assembly process is the guarantee of the assembly work, because only the assembly according to the process can ensure the quality of the assembly work. The process is the standard and requirement of assembly, and only the assembly according to the process can ensure the safety of assembly. However, before the assembly, the technical ...