Rittal Enclosure Heat Exchangers
RSP Supply carries a full catalog of Rittal enclosure heat exchangers designed to provide efficient convection cooling for heat-generating electrical and electronic equipment. Available in both air-to-air and air-to-water configurations, these heat exchangers use closed-loop cooling systems that regulate internal enclosure temperatures while isolating sensitive components from dust, moisture, and other environmental contaminants.
Rittal air-to-air heat exchangers operate by continuously recirculating internal enclosure air through a sealed system. Heat is transferred via copper heat pipes surrounded by extruded aluminum fins that maximize surface area for rapid heat absorption and dissipation. A phase-changing liquid inside the copper pipes absorbs heat from the enclosure air, vaporizes, and moves toward the cooler external side of the exchanger. Once heat is released to the ambient air, the vapor condenses back into liquid and returns to repeat the cycle.
Air-to-water heat exchangers apply the same temperature differential principle but use water coils to remove heat from the enclosure air. By forcing internal air across the water-cooled coils, these systems efficiently manage higher heat loads and are well suited for installations where water cooling infrastructure is available. Both exchanger types support stable internal temperatures while maintaining enclosure integrity in demanding industrial environments.
FAQs
Q: What is the benefit of a closed-loop cooling system?
A closed-loop system cools enclosure air without exchanging it with external air, protecting internal components from contaminants such as dust, moisture, and corrosive particles.
Q: What is the difference between air-to-air and air-to-water heat exchangers?
Air-to-air heat exchangers transfer heat to ambient air outside the enclosure, while air-to-water models use water-cooled coils to remove heat from the enclosure air.
Q: How do copper heat pipes improve cooling performance?
Copper heat pipes contain a phase-changing liquid that efficiently transfers heat through vaporization and condensation, enabling rapid and consistent heat dissipation.
Q: When should an air-to-water heat exchanger be used?
Air-to-water heat exchangers are typically used in applications with higher heat loads or where ambient air temperatures are too high for effective air-to-air cooling.
Q: Are Rittal heat exchangers suitable for harsh environments?
Yes, their closed-loop design makes them well suited for environments where exposure to contaminants could damage internal electrical components.
Why Buy Rittal Enclosure Heat Exchangers from RSP Supply
RSP Supply offers a broad selection of Rittal enclosure heat exchangers to support reliable thermal management in industrial and electrical systems. Our lineup includes air-to-air and air-to-water solutions designed to maintain controlled internal temperatures while preserving enclosure integrity. Customers rely on RSP Supply for dependable cooling products and knowledgeable support for enclosure-based thermal challenges.