Energy consumption planning continues to grow, and countries around the world have significantly increased the supply of low-carbon power such as nuclear, hydro, wind, and solar energy in order to achieve energy conservation and emission reduction. But now that natural resources are simply being exploited, what are the important developments of green energy that are lacking? The answer is: geothermal energy.
Geothermal energy is natural heat extracted from the earth's crust and comes from the lava in the Earth's interior and exists in the form of heat. It is a new type of clean power, and the rational development and application of geothermal energy resources have gradually been favored by people under the condition that people's awareness of environmental protection is increasing and power is becoming increasingly scarce. China's geothermal excavable resources reach 6.8 billion cubic meters per year, and the contained geothermal energy is 973 trillion kilojoules. In today's geothermal application planning, China has always ranked first in the world, and has grown steadily at a rate of nearly 10% per year.
In recent years, many geothermal resources around the world have been continuously explored and explored, how to overcome the extreme environment to develop geothermal energy? How to use geothermal energy rationally? A series of core issues in the use of green energy have been widely emphasized.
The Rittal system solution is the best solution for the extreme mining environment. In the semi-desert area of Star peak in United States and next to the volcano in Indonesia, these areas are very active in geological activity, geothermal power plant projects are in operation, facing harsh environments such as extreme high temperature and ultra-low temperature, the powerful Rittal system can work stably as usual, standing like a warrior in the excavation outpost, escorting the production of geothermal power
How does the Rittal system solution do this? Next, I will introduce to you -
Rittal TS8 system solutions
The Rittal cabinet system is characterized by product standardization, active point balancing and improved efficiency, and the surface coating of the product meets the specifications of the automotive industry, which can ensure that the components in the cabinet are maintained in more demanding environments. At the same time, the cabinet body, LED lamps and other accessories all meet United States the UL product specifications and obtain the UL certificate, so that customers can be more efficient in the certification of all equipment products.
Rittal solutions for power distribution systems
The Maxi Bonding Accessory is a specification that allows the main busbar to be quickly connected to the external busbar or soft busbar without the need for drilling.
The RiLine60 busbar system allows the branch busbars in each sub-cabinet to ensure the quick installation of circuit breakers and motor maintenance switches, while effectively saving internal wiring space.
Rittal climate control solutions
The Rittal fan filter uses diagonal flow fans to evenly distribute the cold air in the cabinet, and the thermostat can be used together to keep the cabinet at a suitable working temperature for electrical components, so that all components in the cabinet can operate more efficiently, more stably and safely.
Compared to the instability of solar and wind energy, geothermal resources are more reliable, safe and sustainable. This has led to the belief that geothermal energy can be used as the best alternative power source for coal, natural gas, and nuclear energy. The use of geothermal energy in China is only just beginning, and the successful use of geothermal water to build small power stations is a good start for geothermal use. The Rittal system solutions will contribute to the future geothermal energy career with more in-depth references and more extensive application experience.
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How to deal with the A02 fault reported by Rittal air conditioner
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.
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Analysis of the reasons why the Rittal Rittal cabinet air conditioner shows OL
The probable cause is the phenomenon of the compressor protection device tripping.
Compressor overload protection will trip, indicating that the system is too high-pressure, the pressure is too high, or the overheating current is too high.
Causes and elimination of high pressure and overheating:
1. Too much refrigerant. Reduce the refrigeration dose appropriately.
2， ...
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Rittal's enclosure – seven common faults in the distribution cabinet and their failure analysis
1. The circuit breaker cannot be closed
Causes:
1. The undervoltage coil does not work (the voltage is normal). Solution: Replace the undervoltage coil.
2. Press the closing button, and the closing coil will not work when it is powered up. Solution: Replace the undervoltage coil.
3. Cooperation...
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Rittal cables – classified according to the purpose of the cable and the environment in which it will be used
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 ...
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What are the common cable management methods for Rittal cabinets – network cabinets?
1. The network cabinet distribution frame is fixed in place, the panel paper is loaded into the distribution frame on the front, and the tray is installed on the back.
2. Positioning of the cable management board, the direction of the cable management board should be determined before threading when positioning the cable management board, so that the cable management board does not need to twist the direction in the process of line management, and it can enter the ...
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What you need to pay attention to when choosing a Rittal-like cabinet and a Rittal-like electrical cabinet
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...
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Alarm code analysis for Rittal chillers
1. E1: Temperature sensor failure
2. E2: Humidity sensor malfunction
3. E3: Compressor overload protection
4. E4: Compressor phase loss protection
5. E5: Compressor short circuit protection
6. E6: Compressor switch failure
7. E7: Fan failure
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What are Rittal cabinets used for?
1. The cabinet is generally made of cold-rolled steel plate or alloy to store the computer and related control equipment, which can provide protection for the storage equipment, shield electromagnetic interference, arrange the equipment in an orderly and neat manner, and facilitate the maintenance of the equipment in the future. Cabinets are generally divided into server cabinets, network machines, etc.
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Rittal cabinets – what are the steps in the cabling of the cabinet?
1. The first is to measure how long the line is.
According to the decision is to put the location of the distribution frame, and then combine the distance of the cable from the outside into the cabinet and so on to calculate how long the network cable needs to be put on the distribution frame and install the cabinet, so as to facilitate the overall cable management behind.
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Precautions for the use of Rittal electrical cabinets
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.
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How to set the temperature of the Rittal cabinet air conditioner SK 3332540
1. Press and hold the H4 button for 5 seconds to enter programming mode and ST will be displayed on the screen.
2. Click the H4 button to display 35 on the screen, then click the H2 button to display Cod on the screen, and then click the H2 button continuously to display from 0 to 22 on the screen.
3. Click H2/H3 and press ...
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The Rittal enclosure model 6380.510 is designed to be ultra-slim and matched to the embedded devices
Product Introduction
Brand: Rittal cabinets
Product model 6380.510
Aluminum box, strong thermal conductivity, excellent passive heat dissipation. For relatively small panels and control schemes. The ultra-slim design matches the embedded device and takes up almost no space.
Type: Support ...
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How do I set the temperature of my Rittal aircon by remote control or panel?
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 ...
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When winter arrives, Rittal heaters bring warmth to the cabinets
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 ...
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Rittal cabinets – what are the installation specifications for the cabinets?
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.
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Rittal Cables - Introduction to the performance characteristics of control cables
1. DC resistance: 20°C, 0.4mm copper wire, less than or equal to 148Ω/km, 0.5mm copper wire, less than or equal to 95Ω/km.
2. Insulation electrical strength: 1min 1kv between conductors does not break down, conductors and shields 1min 3kv do not break down
3. Insulation resistance: each core and the rest of the core ...
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Rittal cables – measures to prevent or mitigate electrical interference
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.
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Rittal enclosures – considerations for control cabinet transfers
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 ...
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Rittal cabinets – daily maintenance methods for high and low voltage distribution cabinets
Complete set of electrical maintenance knowledge:
1. Low-voltage distribution cabinet
1. Regularly check whether there are traces of pest activity in each cabinet, and carry out trapping regularly.
2. Check whether the warning signs and maintenance signs are placed correctly.
3. Check whether the emergency tools and lamps are in order.
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How do two Rittal cabinets fit together?
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.
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