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

Rittal for AE Product model 2733.000 Retrofit on AE in place of a door, or on a sufficiently large flat surface. Product Description: For retrofitting on AE instead of doors and flat surfaces Material: Frame: Aluminum, by natural aluminium anode

The operating voltage of the cable Generally speaking, there is a certain relationship between the operating voltage of the cable and the rated voltage. If some cable lines are not in use, they must be connected to the power grid to ensure that the cable lines are not exposed to moisture. When the neutral point is not grounded ...

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.

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.

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 ...

What are the types of electric shocks? Answer: Direct electric shock, indirect contact electric shock, induced voltage electric shock, lightning electric shock, electrostatic electric shock. What are the organizational measures to ensure safety when working on electrical equipment? Answer: work ticket system, operation ticket system, inventory site and comprehensive ...

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 ...

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 ...

Usage code - not marked as power cable, K- (control cable), P- (signal cable); Conductor material code - not marked as copper (can also be marked as CU), L- (aluminum); Inner Sheath Code – Q-(Lead Packed), L- (Aluminum Cladding), H- (Rubber Jacket), V-(Polyvinyl Chloride ...

1. The elevation or verticality of the distribution box (panel) exceeds the allowable deviation: it is caused by inaccurate measurement and positioning or uneven ground, and should be corrected in time. 2. The iron frame of the distribution box is not square: the iron frame is not straightened and aligned before the installation of the iron frame, or the position of the fixed point is deviated during installation.

1. DC cable (1) Tandem cables between components. (2) Parallel cables between strings and between strings and DC distribution boxes (combiner boxes). (3) The cable between the DC distribution box and the inverter. The above cables are all DC cables, outdoor laying ...

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 ...

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. Site selection. The location of the low-voltage distribution room should be close to the load center, set up in a place with less dust, less corrosive medium, dry and slight vibration, and should appropriately leave room for development; Second, the layout of power distribution equipment. The layout of the distribution equipment in the low-voltage distribution room must follow the principle of safety, safety, and safety.

1. The impact of large-length continuous superposition combined production mode on the production of wires and cables is global and controllable, which involves and affects: (1) Production process and equipment layout All kinds of equipment in the production workshop must be reasonably discharged according to the process flow required by the product, ...

Rittal has an economical air conditioner on the market, and the Rittal RBT cooling unit – is your most economical choice! If a limited budget makes you more interested in the cost Extremely sensitive, then RBT is the ideal choice for you Choose. Produced through large-scale assembly lines, as well as cold But the unit itself is excellent ...

Circle B, Rittal and Switch data centres in Germany launch the first European Open Computing Project (OCP) Experience Centre. The full-featured OCP environment is located at one of the facilities of three switching data centers in the Amsterdam area. (The OCP Experience Center can be used as a demo center, but it is also ...

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 ...

1. Reliable quality assurance Choosing the right server and cabling cabinet is important, and the slightest negligence can lead to huge losses. No matter which brand of product it is, quality is the first thing that users should consider. 2. Load-bearing guarantee With...