The switch cabinet coolers of the “LRC” series were developed especially for use in machines. The cooling water usually available in these applications can be used to cool the devices without any problems. The “LRC” series combines high performance with compact size and cooling that is largely independent of the ambient temperature. The water path and the position of the hose connections can be configured as required. In addition, the “LRC” series offers all the advantages of Peltier technology, such as installation in any position and the possibility of switching to heating.
Special equipment is also available, e.g., thermostat-controlled duty cycle, switchover to heating mode, etc. Please check the configuration possibilities or contact us to receive an individual offer!
Read the latest newspaper article about our water recooled switch cabinet cooler LR-208-C. The detailed data sheets for our units can be found in our download area.
The LR-208-C Peltier cooler from DR.NEUMANN considerably expands the application possibilities of Peltier technology. Thanks to its water recooling, it has a high cooling capacity and efficiency with a small size. It has no finned heat sinks or fans on the outside. It is therefore extremely resistant to environmental influences such as dust, moisture, salt fog and high ambient temperatures of up to 90 °C. The position of the water connections and also the water flow inside the heat exchanger can be individually selected. The LR-208-C, like all our standard and AC series switch cabinet coolers, has protection class IP 67 on the outside. In addition, a fault alarm contact and a safety circuit in the event of overheating are integrated as standard. The LR-208-C also offers all the advantages of Peltier technology, such as: Can be used at high ambient temperatures, low susceptibility to faults, largely maintenance-free, installation in any position, high resistance to vibration, acceleration, shock and adverse environmental conditions, cooling, heating, temperature control with one device.
The LR-208-C is available as standard with a supply voltage of 24 V-DC and an input power of 200 W. The LR-208-C is available as a standard version with a supply voltage of 24 V-DC and an input power of 200 W. Special versions and adaptations are available on request.
Read the latest newspaper article about our water-cooled control cabinet cooler LR-208-C here. You can find the detailed data sheets for our devices in our download area.
Our Standard Series Peltier Cabinet Coolers are available with stainless steel and anodized aluminum hoods to meet your specific application. For application areas such as desert regions, a version with a particularly robust sand storm hood is also available. In order to ensure the highest possible degree of efficiency as well as a very low vibration and noise operation, we use high-quality, 2-fold ball-bearing mounted fans, which can also be supplied controllable on request. In order to protect your plant as well as the switch cabinet cooler from overheating in case of a breakdown, our units are equipped with a monitoring and alarm system.
ROHS and REACH compliant
No need to install hazardous materials in accordance with EU directives
How to use your available installation space efficiently
low noise & low vibration despite high output of 4.0 m³/min (free blowing)
Integrated alarm system
Protects your system and the cooler from overheating in the event of a malfunction
Our switch cabinet coolers are characterized by a particularly high COP efficiency. To achieve this, we use highly efficient and robust Peltier modules. These not only ensure the required efficiency, but also have an extreme cycle stability and long service life due to their GL-II structure. If required, the internal heat exchangers can be supplied colorless or black anodized, making them particularly robust against environmental influences. In order to avoid the formation of condensation water and thus possible damage, our switch cabinet coolers can also be equipped with a patented condensate drain channel.
In addition, all our units are ROHS and REACH compliant and can also be manufactured LABS-free if required.
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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.