LP_cooling units

No overheating

Electrical equipment generates heat during operation due to the flow of electric current through various components, such as resistors, transistors, and integrated circuits. Without proper cooling, excessive heat can build up inside the enclosure, leading to several issues.

An active cooling unit takes in air from inside the electrical enclosure and lowers its temperature to a suitable level, in order to guarantee a defined temperature in the electrical enclosure. The lowest temperature inside the cabinet is not necessarily the best. Our units are pre-set to 35 °C, which achieves a good balance between useful lifetime and condensate build up. It is essential to have good air intake and air exhaust features in the cooling unit’s external air circuit to ensure proper heat energy dispersal into the environment.

Protecting machines

Cooling units dissipate the excess heat generated within an enclosure. This helps to maintain the temperature within a safe operating range, ensuring the optimal performance and reliability of the electronic components.

Easy installation

Thanks to the patented "click and fit" technology, the cooling units are very installation-friendly and easy to handle.

Optimum in energy-efficiency

The Pfannenberg cooling units have made an enormous progress in development, in particular regarding energy efficiency. Their controller ensures a well distributed head load and switches the unit on/off depending on the requirements.

Solutions for all applications

The DTI and DTS series satisfy all requirements for partially recessed (DTI) and side mounted (DTS) installation for every size of enclosure. The top mounted cooling units (DTT) offer unique security through the innovative, patented condensate management system and are installable in the most limited of spaces.