Rittal cabinets – Q&A on the basics of high and low voltage distribution cabinets

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...

First, set posts and responsibilities. The power department of distribution box equipment should number, register, file, hierarchical management, clear responsibilities, and regularly carry out technical inspection and maintenance of the distribution box.

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 ...

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. ...

The power of the 10 billion market 　　With the help of continuous favorable policies, China's new energy vehicles have maintained rapid growth this year. According to data from the China Association of Automobile Manufacturers, the production and sales of new energy vehicles reached a new high in October, with a year-on-year increase of 87.6% and 81.7% to 762,000 and 714,000 units, respectively.

Closing faults can be divided into electrical faults and mechanical faults. There are two types of closing methods: manual and electric. Failure to close manually is generally a mechanical failure. Manual can be closed, electric can not close is an electrical fault. 1. Protection action: The protection action has been analyzed in front to trip the switch. ...

The model of the power cable 1. Use the capitalization of the first letter of Hanyu Pinyin to indicate the type of insulation, conductor material, inner sheath material and structural characteristics. For example, Z is used to represent paper (zhi); L stands for Aluminum (LV); Q is for lead (qian); F stands for fen; ZR stands for Flame Retardant (zura...

1. It occupies a small area. Generally, it is buried in the soil or laid indoors, ditches, tunnels, with a small insulation distance between lines, no towers, less land occupation, and basically no land on the surface. 2. High reliability. It is less affected by climatic conditions and surrounding environment, and the transmission performance is stable and the reliability is high. ...

1. Check whether the filter screen of the Rittal air conditioner is blocked, if it is blocked, clean the lower filter in time. 2. Check whether there is any remaining freon in Rittal air conditioner, and if not, inform the professional maintenance personnel of the air conditioner to add fluoride in time. 3. Check the function of Rittal air conditioner.

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 ...

1. a rack Rack: Installed in a standard cabinet, it is a functional server, so the standard cabinet is also called a "19-inch" rack. Rack is a more professional academic term, and most of the current policy documents mention "rack", and clarify the indicators such as single rack power and average shelf rate ...

The handover ceremony of the customized outdoor cabinet of the integrated pumping station jointly developed by Rittal and Shu Pengshi was held in Rittal (China) Company. Mr. Tian Ming, General Manager of Shupenshi Environmental Technology (Changzhou) Co., Ltd., and Mr. Xue Boliang, Technical Director, attended the handover ceremony with technical engineers. Power...

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) ...

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...

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 ...

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 ...

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 ...

In terms of structure, there are two ways to classify sheet metal cabinets: According to the division of the cabinet frame, it can be divided into the whole plate type and the column and beam combination type; According to the way of cabinet angle connection, it can be divided into four forms: adhesive connection, screw connection, pin connection and welded connection. ...

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 ...

11. What is the definition and classification of secondary circuits? Answer: The secondary circuit is used to monitor the measuring instrument, control the operation signal, all the low-voltage circuits of the relay and automatic devices are called the secondary circuit, and the secondary circuit can be divided into (1) current circuit according to the power supply and use; (2) Electricity ...