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Heavy Industries

Heavy industry is one of the fundamental building blocks of the global economy and is characterized by large-volume and energy-intensive production processes. Facilities operating in sectors such as iron and steel, chemicals, cement, mining and construction materials often operate under high temperatures and pressures, which increases the need for energy management and cooling systems. In heavy industry, reliable energy distribution systems are critical to the continuous operation of the production line. Since this sector is characterized by large-scale machinery and complex production lines, power outages can seriously disrupt production processes.
Large machines used in heavy industry facilities put a serious load on heat management and cooling systems. Therefore, efficient cooling solutions are important to prevent these machines from overheating and to ensure continuous operation. In addition, the integration of modern systems that provide low energy consumption is also necessary to ensure energy efficiency.

However, maintenance-friendly systems are also very important in heavy industry. Failures that may occur in production processes can lead to production stoppages and high costs. Therefore, energy distribution systems used in facilities must be open to rapid intervention and easy to maintain. In addition, such systems must be resistant to harsh operating conditions and have a long life. Flexible, modular and durable solutions should be offered to minimize disruptions in production processes.

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 Need for Formatting for High Security:

Safe operation of panels is very important for this sector. Therefore, shaping of electrical panels is recommended.
The compartmentalization process, called forming or internal separation in electrical panels, aims to ensure human and equipment safety by increasing the security measures within the panel. This process maximizes safety by limiting faults (fire, etc.) to a certain area and preventing technical personnel from touching live parts during intervention.
There are different levels of formation in electrical panels. These levels determine the internal structure of the panel and the way the compartments are separated. The highest level of internal separation is called Form 4b. Form 4b means that all compartments inside the panel are completely separated from each other and provide the highest level of security.
Panels with Form 4b formatting are preferred especially in high-risk environments and critical applications. These panels protect both life safety and equipment safety by preventing the spread of faults. They also provide a safe working environment during maintenance and repair operations.
Partial cover application is generally recommended for panels with Form 4b shaping. Partial covers facilitate access to only a certain section of the panel and protect the security of the sections.
In summary, Forming or internal separation is an important application to increase safety in electrical panels. Different levels of forming offer solutions suitable for different needs and risk levels. Form 4b forming and sectional cover application is recommended to provide the highest level of safety required by this sector.

 Need for High Corrosion Resistance:

In providing the corrosion resistance required by this sector, all EAE Elektroteknik products stand out with their high corrosion resistance in harsh environmental conditions.
Corrosion is the process of wearing away of metals or metal alloys by oxidation or other chemical effects. Electrical panels and rack cabinets must be protected from these corrosive effects according to the environmental conditions in which they are located.
• Paint application on DKP sheet metal: This method can provide limited protection against corrosion. Although external environments are more corrosive, similar corrosive effects can occur in interior spaces over time. For this reason, the corrosion resistance that is tried to be provided by applying paint on DKP sheet metal should not be preferred for use in interior environments.
• Galvanized sheet or paint application on galvanized sheet: This method, which is widely used in industrial environments, provides effective protection against corrosion. It should generally be preferred in both indoor and outdoor applications. It is quite advantageous when evaluated in terms of price and performance.
In all EAE Elektroteknik products, even if they are painted, which is the second option, ready galvanized sheet metal is used. This feature increases the resistance of the products to corrosion in harsh environmental conditions, as explained above.

 Need for Seismic Resistance:

Türkiye’s location in an earthquake zone necessitates that non-structural products such as electrical panels and rack cabinets be manufactured in a manner resistant to seismic movements. In order to ensure energy continuity and protect life safety in the event of an earthquake, it is of great importance to use sector-independent seismic certified products and to meticulously follow the manufacturer’s installation instructions.
Seismic certification shows that electrical panels and rack cabinets can maintain their structural integrity and functionality during an earthquake. These certifications also prove that the products have been tested in accordance with international standards and are designed to withstand a certain earthquake intensity.
Proper installation of seismic certified products in the field directly affects the performance and safety of the product. Failure to comply with the installation rules specified by the manufacturer may reduce the seismic resistance of the product and even cause damage during an earthquake.
As EAE Elektroteknik, we attach great importance to seismic resistance. Our products have been tested and seismic certified in accordance with international standards. In addition, we have prepared detailed installation instructions for our products, aiming to ensure that our customers perform a safe and correct installation.

 The Need for Correct Determination of IP Protection Degree:

The protection of electrical panels against environmental factors and the determination of the degree of protection against solid and liquid objects is provided by performing the tests specified within the scope of the IEC 60529:1989 standard. These tests are expressed with numbers (IP code) indicating that the panels provide certain levels of protection.
The first number in the IP code indicates the level of protection against solid objects, the second number indicates the level of protection against liquids.
A high IP degree does not provide sufficient assurance for outdoor use, in other words, panels with a high IP level do not mean that they are outdoor type panels.
There is a misconception in the market that products with a high IP protection degree can be used outdoors.
Even if the dust and water resistance of products with a high IP protection degree are determined, the period of exposure to corrosion in outdoor environments is shorter. In addition, the radiation effect of the sun should also be taken into account. These factors are not taken into account in the IP classification.
In addition, as the IP increases, the temperature inside the panel also increases. This reduces the current carrying capacity of the products. Therefore, it is important to determine the optimum IP value for the panel, neither high nor low.

 Need for High Durability with Correct IK Value:

The level of protection against impact is called IK test in the IEC 62262:2002 standard. In this test, a value is determined by checking that the damage caused by an object falling from a certain height does not affect the IP protection degree of the panel. This value indicates the IK level of the cabinet. EAE Panels are at the highest level, IK10.

 The Need for Proper Ventilation:

Frequency converters, especially in MCC panels used in this sector, cause excessive temperature increases. Therefore, proper ventilation is required to prevent the panels from overheating.
Temperature increase directly affects the performance of devices inside the panel or rack cabinet. Temperature increase tests, which are as important as short circuits in panel type tests, are critical for the safe and efficient operation of devices. Since temperature increase reduces the current carrying capacity, the temperature inside the panel/rack cabinet must be brought to the ideal level with proper ventilation.
The IP protection level also contributes to the temperature increase by preventing the heat from escaping to the outside. Therefore, it is important to choose the right IP level for the panel/rack cabinet, not the highest one. A high IP protection level does not always mean better protection, and the wrong choice can cause excessive temperature increase and therefore damage to the devices.
After the temperature increase is determined, the panel or rack cabinet can be cooled according to the value obtained by the following methods:
Temperature increase directly affects the performance of devices inside the panel or rack cabinet. Temperature increase tests, which are as important as short circuits in panel type tests, are critical for the safe and efficient operation of devices. Since temperature increase reduces the current carrying capacity, the temperature inside the panel/rack cabinet must be brought to the ideal level with proper ventilation.
• Natural Ventilation
• Cooling with fan
• Cooling with Air Conditioning
As EAE Elektroteknik, you can use our PanelTemp heat software for cooling calculations inside panels up to 1600A. Click here to get more information about PanelTemp. You can also access our blog post about cooling with fans here. You can contact your Customer Representative for our air conditioning solutions.
You can also read our blog post about cooling with fans by clicking here.

 In addition:

Infrastructure solutions used in the heavy industry must not only provide reliable energy management, but also integrate with real-time data management and monitoring systems. As EAE Elektroteknik, our solutions allow operations to be carried out uninterruptedly and safely, while also contributing to the rapid detection and elimination of potential faults.

PanelMaster Low Voltage Type Tested Panel Systems;

It is a solution with high technical and electrical values, designed to ensure operational continuity and safety in heavy industry facilities. The durability and reliability of the system have been proven with documents received from internationally accredited laboratories. Applications up to Form 4b can be made in terms of operational safety.
• IEC 61439-1-2 Type Test Standard
• IEC 60068 Seismic Test Standard
• IEC 61641 Internal Arc Test Standard
You can click here to examine our PanelMaster Panel System in more detail.

E-Kabin Type Tested Empty Panel Systems:

It offers solutions with a wide range of products for the needs of control, command and many different applications in the internal and external environments of heavy industry facilities, including 304-316 stainless steel. E-Kabin panel products are suitable for difficult working conditions with their internationally accredited standards, and provide durable and long-lasting use.
• IEC 62208 Type Test Standard for Empty Enclosures
• Degree of Protection Provided in IEC 60529 Panels
• IEC 62262 Protection Against External Mechanical Impacts

 E-Kabin Stainless Series Panels:

Our products can be manufactured in 304 or 316 quality upon request. Dimension changes, material thickness changes and desired hole processes can be applied by adhering to the standard product design.
It is also possible to manufacture painted or varnished in the desired RAL codes. If desired, a lock system made of 316 quality stainless steel can be selected instead of the standard chemically resistant pendulum arm lock system.
Interior accessories such as mounting profiles, mounting plates, front cover system etc. used in all E-Kabin series can also be used for stainless products.
Thanks to our manufacturing techniques, welding bolts used for various door interior parts are applied in a way that will not leave a mark on the outside of the door. Thus, a clean and smooth surface appearance is provided.
You can click here to examine our stainless panels in more detail.

 E-Kabin External Panels:

The external factors that panels are exposed to in external environments are much more than in internal environments. Snow, rain, dust, mud, sand etc. The panel must maintain its structural integrity and continue its function in all these factors. Therefore, external panels should be designed accordingly.
One of the most important accessories in these products is the roof. The roof must be designed appropriately so that it does not let in water that accumulates when the door is opened, and it must also prevent water leakage or water running from the opposite angle.
There is a perception in the market that a high IP protection degree in external panels means external, but a high IP protection degree does not mean external. Although the relationship of products with a high IP protection degree with dust and water has been defined, the corrosion period in external environments is shorter, and the radiation effect of the sun should also be taken into account, as these effects are not used in the IP protection degree. Corrosion resistance is one of the most important points in external panels. You can find our article on corrosion resistance above.
E-Kabin H series external panels are produced as modular or monoblock for external environments. You can click here to examine our E-Kabin external panel series.
You can click here to examine our E-Kabin products in more detail.

KabinPLUS IT Infrastructure Solutions;

It provides the necessary infrastructures solutions for the sustainability of a healthy information processing system in facilities with very difficult environmental conditions such as heavy industry. It offers durable, modular, long-lasting, highly secure, aesthetic and user-friendly solutions, especially supported by seismic products.
You can click here to examine our KabinPLUS products in more detail.