Our solutions work with the flexible Peltier technology. Due to the possibility of rapid reversal of heat and cold effects, their easily adaptable size and robustness, Peltier elements offer an optimal basis for precise and well-functioning control cabinet temperature control.
For many applications you can already find suitable devices in our assortment. Our products differ in their cooling capacity, operating temperature, equipment and size.
We offer the solution for your temperature management requirements, even if you demand more than the standard.
We would be pleased to manufacture an individual solution according to your needs and ideas.
Our series switch cabinet coolers cover a wide range of applications. The different series differ in size, operating temperature and cooling capacity. If you are not sure which one is the right one for you, you can use our calculation tool.
Our efficient and powerful Peltier cooling units air-condition your switch cabinet reliably and precisely. In this way, you protect your electronics safely from overheating, cold and dirt.
Beside our Peltier switch cabinet coolers which work as heat pumps with air to air exchange, we can also offer you Peltier surface coolers. Our surface coolers extend the application possibilities of Peltier temperature control technology and enable reliable and accurate cooling and heating of surfaces, liquids, containers and of course a variety of other materials.
Particularly under changing operating conditions, but also during regular operation, it cannot be ruled out that condensate may form inside the control cabinet. No matter how watertight the control cabinet may be – as soon as liquid has formed, it represents an immense potential danger for sensitive technology in the control cabinet. In addition to balanced temperature control, one thing is therefore of particular importance: the dehumidification of the switch cabinet.
The TOC System represents the perfect completion of our philosophy in our product portfolio: accuracy, efficiency and simplicity. Our systems can easily be adapted to your project, whether from our existing product range or by customization – we at Dr. Neumann Peltier-Technik want to offer you the best possible service with the best possible functionality. Our systems are Bavarian quality products with our personal promise of efficiency.
Especially in laboratory technology it is of utmost importance to exclude any falsification of the results. This is the only way to create comparable results that allow for stable conclusions. The samples to be examined can be of different nature, but they all have one thing in common: The temperature of the samples influences the measurement result.
Dr. Neumann Peltier Technik GmbH focuses as its sole business model on products based on Peltier technology. As an essential component, our Peltier modules can be found in all our products and form the basis for efficient and effective control cabinet coolers, control cabinet dehumidifiers and sensors.
We as Dr. Neumann Peltier Technik supply high quality products around the topic of Peltier technology. We always pursue one goal: your direct benefit. In order to ensure the functionality of our devices and to adapt them to your needs, we offer you not only our products but also the appropriate accessories.
We have the right solution for you! Do not hesitate to ask our experts to advise you which product is the most suitable for your application.
Switch cabinets sometimes contain very sensitive electronics. Controls, switching units, computer technology etc. All these electrical devices guarantee the smooth running of a wide range of processes in industrial manufacturing, data centers, small businesses and large factories. And they are becoming more and more obligatory, as increasing automation and the ever-growing aspect of artificial intelligence, which after all has to get its power from somewhere, increases the importance of well-functioning control cabinets.
If you look at a control cabinet from a distance and break down all its functions, all the small contacts, every single resistor, every semiconductor to the essentials, then a control cabinet is nothing more than a small cosmos that works entirely on its own and, under the right conditions, ensures that all its tasks are performed smoothly and correctly. Of course, these conditions range from correct installation and the right power supply to sufficient space and safety in the control cabinet and the right temperature control in the control cabinet – a subject area in which the most diverse opinions circulate.
According to the energy calculation, it is not possible to use 100% of the electric energy for the intended purpose. The energy that is “lost” on the way is released as thermal energy inside the switch cabinet and this results in heating of the inside of the switch cabinet. Some people now agree that this is purely a matter of cooling the switch cabinet, i.e. constantly reducing the temperature. In itself a logical thought – where something heats up, it must also be cooled. If necessary, simply open the door briefly and air it out.
But far too often this calculation is made without the consequential risks. Too cold, too dirty, too wet. All these factors come together in an unprofessional control cabinet temperature control and can cause acute failure symptoms or a total failure of all units.
If temperatures are too low, the performance of the technology in the switch cabinet is impaired, not promoted. It also leads to a much greater danger: condensation. Everybody knows the phenomenon of a steamed up mirror in the bathroom or a beverage can filled with small droplets in summer. Moisture in the ambient air condenses on colder surfaces and forms small droplets that collect over time to form small rivulets. And it is precisely this precipitation that can also be found in switch cabinets when the temperature inside is set too low. At this point it is hardly necessary to explain the irreparable damage that water can cause to sensitive technology.
But even a simple opening of the control cabinet door can have undesirable consequences. Although the temperature may return to normal for a short time, such an open door is an invitation for dirt, dust and even small flying insects. These are all disturbing factors which, in the worst case, can even lead to a failure of the units. But since so much depends on the performance of the control cabinets during these times, it is in the economic interest of your company to risk such a failure under no circumstances.
Therefore, enjoy the feeling of maximum safety and experience the efficient operation of the switch cabinet temperature control systems from Dr. Neumann Peltier-Technik.
Open switch cabinet doors, uncompromising cooling down and stupid ventilation are not the order of the day for us. With a switch cabinet, pure cooling is not the only thing that counts. We base our individual concepts on intelligent temperature control of your switch cabinet. We do not want to achieve minus degrees, but a constant operating temperature, which is maintained under consideration of the ambient temperature and can be flexibly adjusted under certain circumstances. Our system consists of several components, ranging from measurement and control to the actual temperature control unit.
We also take on your challenge and develop exactly the right system for the control cabinet temperature control. Your needs and ideas are our top priority in our work – it is all about offering you a solution that makes it as relaxed and uncomplicated as possible for you and your company. During the planning and implementation phase, we rely on our already developed products and can therefore rely on high quality and an appropriate safety standard. However, if your project is based on special circumstances, is not compatible with our dimensions or cannot be supported by our product portfolio for any other reason, we will of course be happy to customize your project and, if necessary, develop a completely individual solution for you.
Our solutions work with the flexible Peltier technology. Due to the possibility of rapid reversal of heat and cold effects, their easily adaptable size and robustness, Peltier elements offer an optimal basis for precise and well-functioning control cabinet temperature control. Their function has proven to be very reliable in recent years and compared to conventional cooling systems with compressors, the Peltier elements offer a great plus in safety, flexibility and user-friendliness.
In many personal discussions and after a detailed analysis of your situation, we put together a system for your requirements in which each component works as efficiently as possible. A sensor system continuously measures the current temperature and a smart combination of temperature control and dehumidification ensures the perfect climate in your switch cabinet.
We will find a solution for your application! Do not hesitate to ask our experts to advise you which product will bring you the greatest benefit.
