häwa Climate Control
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Always a little more flexible: häwa Climate Control

Climate Controls Is there actually an efficient solution in the Climate Control program that complies with our requirements? The best solutions for cabinet climate control systems are not created at the assembly line but while talking with you. Joachim Pfeiffer, Head of the Rhine-Main branch As your personal häwa consultant, I'm always there for you - and I'm looking forward to your individual requirements.

Our customers always place high demands on climate control systems. Sometimes bigger and sometimes smaller - but very often requirements are quite different from standard. These individual requirements are always the focus when you call hawa. We are convinced if we combine your experience and particular specifications with our experience over numerous projects the optimum solution can be achieved. All customized solutions are based on our climate controls which have been proven in thousands of applications. Our standard range of climate controls with its ergonomic design and...

Contents Heaters Filter Fans Heat Exchangers Air-to-air heat exchangers Air-to-water heat exchangers Air Conditioners Accessories Product Portfolio

Climate Controls häwa Heaters Our cabinet heater program will also meet your requirements. häwa Customer Standard Different materials, dimensions, colors or customized design? Not a problem, we do it every day, just contact us! ■■ The snap-on attachment, provided on many enclosures, enables an individual mounting of the heaters inside the cabinet onto the existing DIN rails. ■■ The compact plastic housing ensures direct protection against accidental contact with the heating element. ■■ Some units include an integrated thermostat or hygrostat. This means, the future use of the device...

Application examples: ■■ Using cabinet heaters prevent possible functional impairment due to condensation or frost. ■■ Integrated cabinet heater fans optimize the heat distribution. ■■ For larger cabinets, an even heat distribution is achieved through several smaller cabinet heaters.

Climate Controls ■■ Ensure a minimum operating temperature ■■ Prevent condensation Advantages of heaters with PTC-resistor: ■■ Dynamic heating up, temperature limiting, wide voltage range Advice from one of our häwa consultants: Heater fans are used for heating up the air inside the enclosure, for frost monitoring or to prevent condensation. Use the HTB program or simply ask your häwa consultant for layout and dimensioning. Here you can find detailed information to this product. Advantages of heater fan: ■■ Small, compact des

Heaters Product Description Technical Data Cabinet heaters are used for heating up the air inside a control cabinet. häwa offers a wide range of cabinet heaters from 10 to 1200 W to optimize the functionality of electric and electronic components, to ensure a minimum operating temperature and for frost monitoring in case of low ambient temperatures and high humidity. Convection Heaters ■■ rotection class: IP20 P ■■ Protection type: II (double insulation) ■■ Operating / storage temperature: -45 °C to +70 °C (-49 °F to +158 °F) ■■ The design of the heater supports the natural convection which...

Climate Controls Small Heaters Type CSK (Semi-Conductor) with PTC-Resistor Heating Control Start-up current / Nominal voltage Type Approvals capacity system preliminary fuse Order number cURus, CE CE cURus, CE CE Heaters Type CS / CSF (Semi-Conductor) with PTC-Resistor Heating capacity Order number °C* 2.5 A / 4 A (slow-blow) 11 A / 10 A (slow-blow) 4.5 A / 8 A (slow-blow) 13 A / 10 A (slow-blow) 8 A / 10 A (slow-blow) 16 A / 10 A (slow-blow) On + 5 °C 4.5 A / Off + 15 °C 8 A (slow-blow) cURus, CE CE cURus, CE CE cURus, CE CE cURus, CE

Small Fan Heaters Type HG150 / 250 / 400 with PTC-Resistor cURus, CE cURus, CE cURus, CE cURus, CE cURus, CE cURus, CE Fan Heaters Type HGH350 / HGH550 with PTC-Resistor Heating capacity * at + 20 °C ** Switching temperature difference +7 K (± 4 K tolerance) Fan Heaters Type HG950 with High Performance Heating Cartridge / HG1200 with PTC-Resistor Heating capacity

Climate Controls häwa Filter Fans häwa filter fans are available in different designs and air flow capacities. The well thought-out program permits tool-free mounting into the enclosure. häwa Customer Standard Different materials, dimensions, colors or customized design? Not a problem, we do it every day, just contact us! ■■ uick and tool-free mounting into Q enclosures / cabinets ■■ Safe snap-in mounting achieved with integrated stainless steel (V2A) springs ■■ A coding nose prevents incorrect installation of the front grid ■■ o additional screw fastening required N ■■ Maximum air flow...

Filter Fans C€ CW« For detailed information, see product Stainless steel or sheet steel - the choice is yours. © Stainless steel ■ Stainless steel, material no. 1.4301 ■ Externally brushed Sheet steel ■ With improved pre-treatment through iron phosphating and chromium-free repassivation ■ Powder coating, texture finish Plastic PC - ABS ■ Available in various colors

Climate Controls häwa Fix Filter Fan ■■ Flat design, external thickness only max. 6 mm ■■ Safe snap-in mounting ■■ Option: available in RAL 7030 for high demands ■■ Air flow 11 - 540 m³ / h Advice from one of our häwa consultants: Filter fans are the easiest and most cost-efficient way of dissipating heat from enclosures and cabinets. If you are in the need of any information, please contact us. Here you can find detailed information to this product.

Filter Fans Product Description Technical Data Filter Principle: Suction If a filter fan is installed without a corresponding exhaust filter, the outside air is drawn through the filter fan and blown into the interior of the cabinet. This creates a static pressure of approx. 30 to 325 Pascal in a closed cabinet without any venting. Consequently, dust is prevented from entering the cabinet even if there should be air leakage. Filter Principle: Suction and Exhaust If an exhaust filter is installed in the upper part of the cabinet in addition to the filter fan, forced air ventilation is...