Low-voltage switchgear

The design of a low-voltage switchboard requires the use of materials that ensure safe and efficient power distribution. ATCE Energy relies on powder-coated steel or corrosion-resistant aluminum enclosures to guarantee mechanical stability and durability. The support systems are made of galvanized steel to ensure that the electrical components are firmly mounted and to compensate for vibrations and thermal expansion.

High-quality copper rails with optimized cross-sections are used for conductivity, offering low contact resistance and minimal power losses. Insulation materials such as glass fiber-reinforced plastics or thermoset composites prevent voltage flashovers and ensure a high level of electrical safety. A low-voltage electrical switchboard is treated with special protective coatings to protect it against moisture, chemical influences and thermal loads.

Every low-voltage switchboard from ATCE Energy is precisely manufactured and individually adapted to the operating requirements. Our experts will provide you with comprehensive advice to find the optimum solution for your electrical infrastructure.

When designing a low-voltage switchboard, strict standards and regulations must be met to ensure safe and reliable power distribution. A low-voltage switchboard is subject to the specifications of IEC 61439, which defines clear requirements for design, protective measures and electrical load capacity. Low-voltage switchboards must be tested for thermal stress, short-circuit resistance and protection against accidental contact. High-quality insulating materials and fire-resistant materials ensure additional safety.

In addition, electrical low-voltage switchboards must comply with the VDE 0100 series of standards for electrical safety. Among other things, this regulates protective measures against electric shock and proper wiring. EN 60204-1 specifies safety requirements for machine control systems, while DIN EN 61439-2 defines specific test methods for switchgear. National regulations such as the German Ordinance on Industrial Safety and Health (BetrSichV) and the Low Voltage Directive 2014/35/EU must also be observed.

ATCE Energy uses state-of-the-art technology in the design process to meet all legal requirements. Each switch panel design is individually planned and tested to meet the highest standards. You can rely on our experience when it comes to compliance with technical standards and the safe implementation of your energy distribution.

A low-voltage switchboard is a central component of automation technology. The low-voltage switch panel controls and monitors electrical processes in machines and systems. It distributes electrical energy, protects against overloads and ensures a reliable power supply. Low-voltage control panels enable precise control of motors, pumps and sensors, which means that production processes can be controlled efficiently and safely.

Modern low-voltage electrical control panels are equipped with intelligent control systems that enable automatic fault detection and remote monitoring. By integrating communication interfaces, they can be integrated into existing automation networks. ATCE Energy develops customized solutions that meet the highest safety requirements while offering high operational efficiency. You can rely on our experience when it comes to powerful and safe control systems for automation.

Low-voltage switchboard design requires the use of special types of protection to ensure the operational safety and durability of electrical systems. A low-voltage switch panel must be equipped with the appropriate protection class depending on the environmental influences. The degree of protection according to the IP code (Ingress Protection) indicates how well the low-voltage switch panel is protected against foreign bodies and moisture. IP54 protects against dust deposits and splash water, while IP65 offers complete protection against contact and resistance to water jets.

For demanding industrial environments, higher protection classes such as IP67 are required, which ensure complete sealing against dust and short-term immersion in water. A low-voltage electrical switchboard in potentially explosive atmospheres must also meet the requirements of the ATEX directive. ATCE Energy develops switchboards with robust steel or aluminum enclosures that withstand mechanical stress, corrosion and temperature fluctuations. Our experts guarantee solutions that meet the highest safety standards and the specific requirements of industrial environments.

The design of a low-voltage switchboard and its commissioning are subject to strict legal regulations. Accordingly, comprehensive tests must be carried out before commissioning. A low-voltage switchboard must be tested in accordance with IEC 61439 to ensure electrical safety, mechanical stability and thermal load capacity. The insulation test determines whether the dielectric strength of the wiring and components complies with the standard specifications. A high-voltage test is necessary to ensure that no impermissible breakdowns occur.

In addition, switchboards for low voltage must be subjected to a protective conductor test to confirm correct earthing. Testing the protective measures in accordance with VDE 0100-600 ensures that contact protection and residual current protection are functioning correctly. Measuring the protective conductor impedance is essential to guarantee a safe leakage current path in the event of a fault. A low-voltage electrical switchboard must also be subjected to a heating test under load in order to detect thermal overloads at an early stage.

Other required tests include a comprehensive functional check of all control and protection mechanisms as well as a visual inspection of the wiring, terminals and housing. ATCE Energy uses certified test procedures to ensure that every low-voltage switchboard meets the highest legal and technical requirements and can be put into operation without any safety risks.