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 ...

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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...

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) The cause of moisture in the cabinet 1) Environment shutdown. The ring main unit or the opening and closing station itself is a closed environment, because of the poor ventilation conditions, it is easy to gather moisture and generate condensation, and there are many large buildings today in order to reduce the occupied area, the opening and closing station, the power distribution room is built in the basement. Cause...

The control cabinet is according to the requirements of electrical wiring to assemble switchgear, measuring appearance, maintenance appliances and auxiliary equipment in a closed or semi-closed metal cabinet or screen panel, and its arrangement should meet the requirements of the normal operation of the power system, easy to overhaul, and not to endanger the safety of people and surrounding equipment. Normal operation ...

Heating, also known as heating, refers to the supply of heat to a building, insisting on a certain indoor temperature. Ventilation – the process of feeding and removing air into a space by natural or mechanical means. Air conditioning - (referred to as air conditioning) is to meet the requirements of production and life, improve labor ...

The Rittal compact AE cabinet with its new internal expansion rails –Supplementary internal expansion for machining – Can be done in a time-saving manner in the side, bottom and top cover areas Installation – Two rows of adjustable TS 8 system holes for installation capacity Outer space...

Here are some of the models of Rittal cabinet air conditioners: SK3368220 air conditioner RBT3368220 300 W, 220V SK3368320 air conditioner RBT3368320 500 W, 220V SK3368520 air conditioner RBT3368520 1000W, 220V SK3368620 air conditioning RBT3368620 ...

1. Extremely high; 2. The appearance is RAL7035 color (gray and white), which is consistent with the cabinet; 3. Ultra-thin design, the installation method can be plug-in and embedded; 4. The power supply range, single-phase and three-phase power supply models can be selected; 5. Control ...

We know that electronic and electrical equipment is installed in the electrical cabinet, in fact, there are working temperature requirements, the general storage temperature can not be lower than minus 25 degrees, the working temperature can not be lower than minus 20 degrees, but now the outdoor temperature in the north is very simple to reach the lower limit of this working temperature, this time heating ...

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 ...

An introduction to Rittal switchgear The switch cabinet is a kind of electrical equipment, the outer line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch, and each branch is set according to its needs. Such as instrumentation, automatic control, motor magnetic switch, all kinds of AC contactors, etc., ...

Since ancient times, truss planning has been the way to create a stable and earthquake-tolerant mechanical structure. This plan consists of individual members connected at two ends, which form a triangle. The members are almost exclusively subjected to compressive or tensile forces, which makes the entire structure very strong.

1. It should have good technical performance. The structure of the cabinet should be designed according to the electrical and mechanical properties of the equipment and the requirements of the use environment, so as to ensure that the structure of the cabinet has good stiffness and strength, as well as good electromagnetic isolation, grounding, noise isolation, ...

1. The cabinet door is off the ground 25. 5mm 2、2. The 5mm thick mounting plate has 23mm wide U-shaped curved edges on both sides, which makes the mounting plate stronger and easier to handle 3. The three cable introduction cover plates at the bottom of the box can be replaced by each other, which is easy to move, easy to import cables, and easy to open holes into the line ...

An IT cabinet generally needs to arrange a lot of cables, including strong current cables for power supply equipment, optical fibers used for communication, and weak current cables for signal transmission. So many cables in a cabinet if not well packed up form a clutter of cables in the cabinet, and then ...

1. What are the classifications of Rittal cabinets? 1. According to the function, it can be divided into: fireproof and anti-magnetic cabinet, power cabinet, monitoring cabinet, shielding cabinet, safety cabinet, waterproof cabinet, safe, multimedia console, file cabinet, wall-mounted cabinet. 2. According to the scope of application, it can be divided into: outdoor cabinets, ...

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 ...

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 ...

Cabinet installation steps: 1. Before installing the cabinet, check whether the exhaust device of the cabinet is stable, whether the number of equipment support plates is complete, and whether the pulleys and support columns are stable. 2. The model, specification and device orientation of the cabinet should meet the planning requirements. 3. Cabinet ...