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

1. It is not displayed at that time. Solution: Check whether the sample signal cable is not connected. 2. Whether the fuse core of the controller in the cabinet is burned out. Solution: Remove the burned out fuse core and replace it with a new one. 3. The voltage of the distribution cabinet is too high, and the overvoltage alarm. Workaround: Re...

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 ...

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 ...

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 ...

Under the development trend of "green + intelligence", the maritime industry is seizing innovation opportunities, promoting the use of information technology and artificial intelligence in onboard equipment, and actively exploring the development of green ships and intelligent ships. Rittal makes intelligence ubiquitous, empowers ship digitalization with technology, ...

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. Normal power transmission operation process of low-voltage distribution cabinet: 1. All load switches are disconnected, confirm that the switches have at least one breakpoint; 2. Confirm that the power switch is in the disconnected position; 3. Send the power supply to the operation circuit, and the status indication is normal; 4. The incoming switch is - isolated ...

21. What does the workplace have to meet for high-voltage electrical appliances? Answer: A. Rated voltage, B. Maximum working voltage, C. Rated current, D. Rated short-circuit interrupting current, E. Short-time withstand current and peak withstand current. 22. What are the basic requirements for a high-voltage circuit breaker? Answer: A work ...

A new A320 Airbus aircraft must pass rigorous testing before it can be put into service, so to ensure a smooth flight, not only the aircraft itself needs to be protected from overheating, but also the test hardware needs to be properly protected. Airbus uses Rittal Blue e+ cooling units to make it ...

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. When the electrical cabinet is used, the shell should be reliably grounded, and the electrical parts should be comprehensively inspected to eliminate the phenomenon of leakage and open circuit that may be caused by long-distance transportation, and check whether the voltage is consistent with the working voltage. 2. The electric cabinet is a non-explosion-proof oven, so it is flammable, explosive, volatile and corrosive.

Fault symptom 1: insufficient cooling capacity Cause analysis (1) The room or box is not sealed or the thermal insulation performance is poor (2) The evaporator frost is too thick (3) The efficiency of the compressor deteriorates (4) The expansion valve is too large or too small (5) There are more ...

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.

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.

How much is the external design of domestic power distribution equipment products? Answer: Front panel type, cabinet type and box type, but also indoor type, fixed type and component fixed assembly, some products use drawer cabinets. Transmission circuits? Answer: Erected in the power plant step-up substation and ground ...

Power distribution circuits? Answer: From the regional substation to the substation of the electricity unit or the power supply line of the city and township, it is the line used to distribute electric energy. Power lines can be divided into according to the erection method? A: Overhead power lines and cable lines. ...

With the continuous improvement of people's living standards, more delicacies continue to flock to the market to satisfy the taste buds of foodies. However, is the food that is about to be delivered to your mouth really healthy? How to ensure the food safety and health of the tip of the tongue without foreign substances? People are concerned about the quality and safety of food production, testing, and safety.

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.

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, ...

The temperature setting of the Rittal air-conditioner can be operated via a remote control or a panel. The specific steps are as follows: 1. Turn on the power of the air conditioner and press the "on/off" button on the remote control or the power switch on the panel. 2. Press the "Mode" button on the remote control or the ...