Rittal air/water heat exchangers are capable of cooling the air in an enclosure to a temperature lower than that of the ambient air. Heat to be removed is transferred to a water circuit and may be conveyed to a remote location before being dissipated.
The lack of dependence on ambient air results in a maximum operating ambient air temperature of 70 °C. Air is recirculated inside the enclosure maintaining an ingress protection category of IP 55.
Cooling with water may also be considered from an energy saving perspective. Air/water heat exchangers supplied with the eComfort controller incorporate the Eco-Mode control functionality.
This employs an intelligent strategy to effectively target the use of energy by disabling the internal fan when the temperature inside the enclosure falls to a predetermined level below the setpoint.
The fan is then pulsed periodically to ensure the accuracy of the sensed temperature before being permanently enabled when the temperature rises above the predetermined level.
Although the capital cost of a cooling system incorporating multiple air-to-water heat exchangers and a single water chiller may be greater than that of an equivalent number of refrigerant based cooling units, energy savings are typically in the region of 40 per cent.
Efficiency of water cooling systems may be further improved, particularly in the climate of the United Kingdom, by locating water chillers externally and integrating dry air coolers to take advantage of free cooling.
Tel: 01709 704000
e-mail: information@rittal.co.uk
Rittal Limited
Braithwell Way
Hellaby Industrial Estate
Hellaby
Rotherham S66 8QY
www.rittal.co.uk
Rittal Ltd
- 01709 704000
- information@rittal.co.uk
- http://www.rittal.co.uk
- Braithwell Way, Hellaby Industrial Estate, Hellaby, Rotherham, South Yorkshire, S66 8QY GB
About us
Since its foundation in 1961, Rittal has continuously evolved into the world"s leading systems provider for enclosures, power distribution, climate control, IT infrastructure and software & services.
Today, "Rittal – The System." offers you a perfectly coordinated system platform. It unites innovative productions, pioneering engineering solutions and global service to accommodate the most diverse requirements. It caters to a whole host of industries, from machinery and plant engineering, to the automotive industry, through to information technology.All from a single source, all in top quality.
That is what "Rittal – The System. Faster – better – worldwide." is all about.
A workforce of 10,000 manufactures and develops "Rittal – The System." on your behalf. Ensuring you stay on track for success. Tap into synergy potential with our sister company Eplan, the leading manufacturer of software for cross-disciplinary engineering solutions.We never lose sight of our responsibility to the environment and society.
Where we supply to
Europe, Africa, Asia, Australia, South America, North America
Industries we supply to
Automation, Chemicals, Consultants, Components Electronics, Energy and Power, Food and Beverage, Glass Ceramics Cement, Metals and Minerals, OEM, Paper and Pulp, Pharmaceutical Cosmetics Toiletries, Plastics and Rubber, Recycling, Textiles, Tobacco, Water and Wastewater
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