PROTEMP series enclosure coolers

The “PROTEMP” series of enclosure coolers sets standards in terms of efficiency and compactness, utilizing the well-known advantages of Peltier technology.
Currently available in two sizes and several performance levels, PROTEMP series enclosure coolers have been designed in such a way that they require approx. 20% less installation space for the same cooling capacity: This not only makes it easier to integrate the devices, but also saves resources.translation memory

Reduced size
IP-67 protection
Optimal integration
Without cooling liquid

The product benefits …

Powerful Peltier unit
Configurable external hoods
Protection against harsh environmental conditions

… from the PROTEMP series

Integrated condensate drain
Quiet operation
Extensive range of accessories

Executions

Thanks to a fundamental revision of the Peltier unit itself, far greater temperature differences can also be realized with the devices. This means that a more diverse range of applications can be covered and the application can be further decoupled from the prevailing ambient temperature.

The devices are initially available in two sizes with an output of 55 – 120 watts at an input voltage of 24 volts. A variable design concept also makes it possible to meet individual customer requirements quickly and cost-effectively.

Naturally, our latest and most innovative appliance series is also supplemented by an extensive range of accessories and various equipment options such as stainless steel hoods or condensate drains.

Model	PROTEMP 55	PROTEMP 70	PROTEMP 120
Installation dimensions	170 x 130 x 167 mm	170 x 130 x 167 mm	320 x 130 x 167 mm
Noise emission	53 dB	53 dB	53 dB
Operating temperature	-40°C – 70°C	-40°C – 70°C	-40°C – 70°C
Supply voltage	24 V	24 V	24 V
Rated current	2,5 A	3,4 A	4,4 A
Absorption capacity	60 W	82 W	106 W

PROTEMP 55 / 70 PROTEMP 120

Peltier-Cooler PROTEMP 55 / 70 M

Size: 170 x 130 x 167 mm
Operating temperature: -40 - 70°
Protection class: IP-67
Supply voltage: 24 V
Input power: 60W | 82W

Please select the desired version.

55W | PROTEMP 55

70W | PROTEMP 70

Optimized cooling capacity with a small footprint

Our new PROTEMP appliance series offers the usual high efficiency and performance with a significantly smaller footprint. You benefit from cooling & heating operation, IP 67 standard and a wide range of hood variants & accessories for every application: From fully integrated assembly to sophisticated outdoor applications, our PROTEMP series appliances offer the solution for every application.
The appliances in the PROTEMP series can be equipped with different hood variants: Depending on the application, versions are available for environments containing salt spray, heavily contaminated environments or with a reduced design for optimum integration.
Thanks to increased power density, our PROTEMP units are the most compact units on the market – without any refrigerant or maintenance.

PROTEMP 55 / 70 hood variants

COMPACT

Equipped with a powder coated aluminium hood for optimal integration in OEM applications. The reduced space requirement allows maximum design freedom even in the smallest installation spaces.

OUTDOOR

The fully enclosed external fan of the device offers protection against environmental influences and is therefore particularly suitable for outdoor use. The external fan is protected against mechanical influences by a stainless steel cover: Maximum protection with an appealingly unobtrusive appearance of the Peltier cooling solution.

OFFSHORE

For use in the most demanding environments, the outer cover is made of attractive and robust V4 stainless steel. This offers protection even in salty ambient air when the Peltier cooler is installed near the coast or on ships.

Peltier-Cooler PROTEMP 120 M

Size: 320 x 130 x 167 mm
Operating temperature: -40 - 70°
Protection class: IP-67
Supply voltage: 24 V
Input power: 106W

Data sheet 120W

Send request

Optimized cooling capacity with a small footprint

Our new PROTEMP appliance series offers the usual high efficiency and performance with a significantly smaller footprint. You benefit from cooling & heating operation, IP-68 standard and a wide range of hood variants & accessory products for every application: From fully integrated assembly to sophisticated outdoor applications, our PROTEMP series appliances offer the solution for every application.
The appliances in the PROTEMP series can be equipped with different hood variants: Depending on the application, versions are available for environments containing salt spray, heavily contaminated environments or with a reduced design for optimum integration.
Thanks to their increased power density, our PROTEMP units are the most compact units on the market: No refrigerant and no maintenance required.

Protemp 120 hood variants

COMPACT

Equipped with a compact powder coated aluminium hood for optimal integration in OEM applications. The reduced space requirement allows maximum design freedom even in the smallest installation spaces.

OUTDOOR

The fully enclosed external fan of the device offers protection against environmental influences and is therefore particularly suitable for outdoor use. The external fan is also protected against mechanical influences: Maximum protection with an appealingly unobtrusive appearance of the Peltier cooling solution.

OFFSHORE

For use in the most demanding environments, the outer cover is made of attractive and robust V4 stainless steel. This offers protection even in salty ambient air when installing the Peltier cooler near the coast or on ships.

Catalog

Download catalog

Our PROTEMP series Peltier enclosure coolers are available in different versions. These ensure safe operation of your Peltier enclosure cooler in all environments: from OEM applications with minimal space requirements to use in highly corrosive environments such as those containing salt spray.

Other versions are available on request. Our team is always on hand to help you implement demanding projects: Our Peltier enclosure coolers are already in use in fully integrated solutions right up to sandstorm-loaded environments in desert regions.

Areas of application: See examples of applications for the PROTEMP series appliance coolers

Telecom housing

Telecom enclosures can be found all over the world in the most diverse locations and are therefore exposed to the most varied conditions. However, most enclosures have one thing in common: they sometimes house sensitive electronics in a compact space. Due to the limited space available and the need to cool the enclosures in the summer months and heat them in winter, Peltier temperature control units offer ideal conditions. The high requirements for operating temperature ranges and ambient conditions also make the use of Peltier technology indispensable in most cases.

Crane technology

It is hard to imagine production halls without cranes: they transport components in a wide range of weight classes and made from a wide variety of materials to ensure an efficient production process. What most cranes have in common is that they are not only mobile, but are also usually mounted at the top. As a result, they are exposed to high ambient conditions due to air accumulating under the hall ceiling. This problem is particularly aggravated in foundries or paper mills where, in addition to extremely high temperatures, there is also an extreme degree of contamination. However, such requirements can be safely met with the “HL” appliance series, which is not only designed for ambient temperatures of up to 90°C, but is also extremely robust against dirty air.

Mechanical engineering control enclosure

Machine control systems are often the heart of entire systems and production lines: If errors occur here, this can have serious consequences. In addition to the need for active cooling to protect the components, production halls are often subject to difficult conditions: Air containing dust, dirt, oil or water, as well as deposits created during production processes, can penetrate the enclosures and endanger installed components. Due to their principle, panel enclosure coolers work without active air exchange between the inside of the enclosure and the environment and at the same time ensure that the components are cooled.

Offshore applications

Due to the increasing importance of offshore wind farms, for example, applications with salty ambient air are becoming more and more relevant. However, well-known areas of application on ships or in electrical enclosures for systems near the coast also present challenging conditions: The salty ambient air damages materials through rapid corrosion in a short period of time until the systems fail. Active cooling using compressors is also sometimes not possible due to frequent changes of position and accelerations, for example on ships. Peltier enclosure coolers provide the solution here: due to their principle, they not only work independently of position and acceleration, but can also be manufactured in a salt spray-resistant design.

Test & measurement housing

Test and measurement enclosures require precise control of the prevailing conditions. Whether calibration, process monitoring or applications with high-precision measuring instruments: Such applications are usually sensitive to fluctuations in humidity and, in particular, temperature. This can falsify measurement results and thus produce inaccurate or incorrect results. Peltier housing temperature control units work with electricity as a direct control variable for their output. As a result of this and the possibility of cooling and heating operation in one device, high-precision temperature control can be achieved and enclosures with a temperature stability of less than 0.1 K can be realized.

Railroad technology

Applications in railroad technology require the highest quality standards in order to meet the requirements in terms of service life and robustness. In addition to the harsh environmental conditions with dust, dirt and even requirements for vandalism, large spreads in the ambient temperature are just some of the requirements. Peltier devices offer the advantage that they work reliably even with accelerations and changes in orientation. In addition, the principle-based reduction in the number of components offers considerable advantages in terms of the service life of the cooling unit.

Digital Signage

In the field of advertising technology, displays have become an integral part of our world: Information is transmitted in the shortest possible time and must not only be eye-catching, but also convey a memorable image, especially in the field of advertising technology. Screens used for this purpose generate more and more waste heat, which must be dissipated, especially when used outdoors. Outdoor steels, as used not only in advertising but also, for example, as guidance systems for traffic or people, are exposed to wind and weather all year round: Efficient temperature management can significantly increase the service life of the components, especially in such applications.