Cooling enclosure units cUL approved for Canada

Rittal has expanded its smart cooling units by adding the Blue e+ S range. The generation of cooling units with their lower output categories of 300, 500, and 1,000 W have been designed for efficiency, the company says, ensuring a smaller footprint and lower costs.

The Blue e+ S cooling units provide on average energy savings of 75 percent, it adds.

The technology used combines a heat pipe with inverter-controlled components.

The heat pipe works without a compressor, expansion valve, or other regulating elements and so does not need any electrical energy except to operate the fan.