How do two Rittal cabinets fit together?

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.

What are the main technical parameters of the fuse? Answer: A. Rated voltage, B. Rated current, C. Breaking capacity, D. Melting characteristics, E. Overvoltage. What are the main products of low-voltage power distribution equipment? Answer: Low-voltage distribution panels, switch cabinets, switch boards, lighting boxes, power boxes and electrical ...

1. Improve the environment inside and outside the cabinet 1. We not only need to keep the electrical cabinet dry and clean, but also need to do a good job of cleaning and sanitation in the distribution room where the distribution cabinet is placed to prevent water and dust from entering the cabinet 2. The lighting environment of the distribution cabinet should be good, and it should be equipped with professional cabinet lighting ...

1. The host, storage equipment, and server cabinets should be partitioned and arranged, and the host, storage equipment, server cabinets, UPS power supplies, precision air conditioners and other equipment should be set aside for maintenance according to product requirements, and the maintenance interval overlaps with adjacent equipment; 2. Enter the equipment in the computer room in stages.

1. The purpose is to ensure the normal and safe operation of the low-voltage distribution cabinet and the control cabinet of each equipment. Second, the scope is suitable for the low-voltage distribution room distribution cabinet, and the control cabinet of each equipment shall be implemented with reference to the relevant provisions according to the specific situation. Third, the responsibility of the mechanical and electrical installation and maintenance engineering department maintenance team every six months ...

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.

Server cabinets have requirements in terms of depth, height, and load-bearing capacity. There are three heights of 2.0 meters, 1.8 meters and 1.6 meters; The width is 800mm, 700mm or 600mm; There are three depths: 700mm, 800mm and 900mm. Can be configured: special fixed pallet, special ...

1. Determine the material of the distribution box First of all, from the material selection, the distribution box on the market is divided into plastic and metal two materials, metal material is durable, strong resistance, but it is easy to rust and corrode when encountering water stains; Although plastic is light and cheap, it is not very durable. Therefore the root ...

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.

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 ...

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 ...

SE 8 system cabinet Lightweight, yet still strong Industry applications are becoming increasingly complex, and there is a demand for low-complexity cabinet systems for efficient assembly in all industry applications. To meet the needs of the market, Rittal has launched the new SE8 freestanding enclosure. ...

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 ...

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 construction of new infrastructure (new infrastructure) is a change in the upgrading and transformation of the industrial structure. As an important part of the new infrastructure, the data center provides a solid and extensive infrastructure guarantee for 5G, artificial intelligence, Internet of Things and other occupations. Rittal brings a new generation of infrastructure solutions ...

In recent years, with the accelerated development of China's informatization process and the continuous expansion of its scale, the demand for digital centers, as the carrier of the digital economy, is also increasing day by day. The operation of the digital center needs the support of a stable and energy-saving power system.

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 device is ...

Display parameters: The control panel can display various parameters of the inverter, such as input/output voltage, current, frequency, speed, etc. Parameter setting: The control panel can set various parameters of the inverter, such as operating mode, frequency range, acceleration time, deceleration time, etc. ...

1. Look at the packaging, the wires of the national standard are often better, neat, and have a sense of quality when you hold them. 2. To open the package and take a look at the wires inside, the wire requirements of the national standard wire 1.5——-6 square are required to be skin thickness (insulation thickness) is 0.7mm, and too thick is non-standard.

1. Flashover fault: The industrial control cable is in a good insulation state at low voltage and will not have a fault. However, as long as the voltage value rises to a certain range, or a certain voltage continues to rise after a period of time, then it will instantly break through the insulator and cause flashover fault. 2. Long-term ...