ClimaFläkt. Chillers and condensing units

Transcription

1 ClimaFläkt Chillers and condensing units

2 Cooling Solutions Even the most efficient systems require addition of heating and cooling. For such needs Fläkt Woods provides thermodynamic solutions from 6 to 1800 kw. With system optimisation in mind we are able to propose innovative solutions to reduce overall consumption and sometime units sizing. Our products offer many options and versions to match the needs of the most demanding applications. Fläkt Woods the system specialists A carefully designed system can achieve more than the sum of t parts. High-performing components are an obvious starting poin combining products into a system, utilizing smart controls, one c best energy solutions. This strategy requires that the systems an components are designed together. It takes thorough knowledg dual products impact on each other and the ultimate combined perfection. Fläkt Woods develop and produce components as w systems. That s why we can combine the parts into harmonic ov Air handling units Save Energy, Economy and Environment with Fläkt Woods Energy optimization is an important aspect of ventilation, where Fläkt Woods have acclaimed expertise. We use e 3 to highlight products and solutions that are particularly effective. They serve a dual purpose of saving both your longterm economy and our environment. Smart cooling distribution Don 2

3 he integral t. But it is by an achieve the d individual e of the indivieffect to reach ell as design erall solutions. Econet Controlling the system When selecting a ClimaFläkt Chiller or Condensing unit, you have the assurance that your system is optimized both concerning investment cost and life cycle cost. Variable fans 3

4 Water Cooled Chillers kw Water Cooled Chillers TYPE KCGA / KELA KCGB / KCHB KELE KCGC / KCGF KCGE / KCGH = Scroll = Twin-screw kw 50 kw 4

5 1800 kw Air Cooled Chillers kw Air Cooled Chillers Axial Fans 800 kw TYPE KCAA / KCBA KCAG / KCBG KCAJ / KCBJ KCCJ / KIXA KCCC KCCG / KCCH KCDG = Scroll = Twin-screw Air Cooled Chillers Centrifugal Fans TYPE KCED KCEC KENE / KERE KCEB / KCFB KCEA / KCFA = Scroll

6 Air Cooled Chillers ClimaFläkt Chillers Design Selecting a chiller requires to take into account lifecycle cost: Additionally to Energy consumption, our package offer minimizes on-site footprint as well as the selection and installation time. The quality of our components, such as electronic expansion valves and fans, limit the failure risk to a minimum. ClimaFläkt products are designed and tested to work in the most demanding conditions. If necessary our smart controls are able to face failures whilst keeping the units running. Maintenance is often limited to simple checkup but when necessary the unit design allows easy access to components. Fully certified equipment Under the Eurovent Certification Program equipment is tested to specific standards by independent testing organizations. Consultants, Specifiers and Users can select products from certified manufacturers with the assurance that the catalogue data are accurate. This is a corner stone for those in the business of marketing or procuring energy efficient equipment since catalogue data is used for comparison. ClimaFläkt Features Dual efficiencies/sound levels In order to meet all customer needs, most of our chillers are available with dual efficiency from Eurovent A class to Eurovent C class. Combined with multiple sound options ClimaFläkt chillers are able to fit to the most demanding requirements. Heat recovery Air-cooled and water-cooled units are available with partial and total heat recovery. Instead of rejecting heat the unit will be able to produce hot water for sanitary water and other purposes. Variable load Chillers in HVAC applications are generally required to operate most of the year at part load and for 90% of the time the load is less than 60% of the maximum design. The Fläkt Woods range of chillers are designed or high efficiency at part load as well as at peak load to minimise the overall annual energy consumption. Free cooling In many applications, cooling water is needed during periods of the year when the outdoor temperature is low. By installing a chiller with a free cooling circuit it is possible to cool the water without running the compressors, which saves a considerable amount of energy and reduces wear on them. Free cooling is best suited for high water temperatures and low ambient temperatures. 100 % 75 % 50 % 25 % 0 % LOAD TIME 4 Pipes Water-cooled chillers designed for 4 pipes system, which are able to produce cold and hot water at all conditions. In the mid season, this technology is able to recover heating from the warmer section of a building to supply it to the colder area. Ground source units Our water cooled chillers, which are optimized for ground source conditions, are designed for very low energy consumption. 6

7 Condensing Units ClimaFläkt Condensing units are designed to operate with air-handling units to provide cooling and heating to the fresh air but also for industrial processes. TYPE KCSA KCSB / KSCB KCSC KCSD = Scroll Heat Recovery Solutions In the field of air handling Fläkt Woods is the market leader in energy recovery systems for air handling applications. Rotary Heat Exchangers As well as the recovery of heat from the exhaust air during the winter, rotary heat exchangers offer the benefit of total cooling energy recovery during the summer. The hygroscopic version of the rotary heat exchanger transfers both sensible energy and latent energymoisture. This is of particular interest in more humid climates and where it halfs the cooling demand. Coolmaster For the drier climate the CoolMaster system offers exceptionally good cooling using water evaporation in the exhaust air to cool the rotor and the supply air and can be used to reduce the chiller load. Econet Econet is a liquid coupled heat recovery system offering energy and space savings. Econet offers the possibility to utilize heat recovery from chillers to heat the ventilation air. The system can recover cooling from the exhaust air and can make use of cooled water to provide air cooling. Cooler and Recooler The Cooler is a thermodynamic heat recovery unit located in the air-handling unit. Heat rejection is done at the exhaust section of the air-handling unit and cooling in the fresh air section. Unit operation is always at very favourable conditions. The Recooler is a cooler that integrates an additional recovery wheel to enhance the efficiency even further. The Cooler/recooler is a factory ready module fully adapted to the Fläkt Woods air-handling range and are supplied complete and ready to run. The cooler is supplied with automation and control equipment and is factory tested. All that needs to be done on site is to connect the main supply, connect the temperature control signal and fit the drainage piping. Standardised models give assured function at a competitive price not to mention the time saved during design and installation! It is also very competitive when compared with other cooling systems. 7

8 We Bring Air to Life FWG-Clima Fläkt GB Copyright 2012 Fläkt Woods Group Condesign Infocom AB Fläkt Woods is a global leader in air management. We specialise in the design and manufacture of a wide range of air climate and air movement solutions. And our collective experience is unrivalled. Our constant aim is to provide systems that precisely deliver required function and performance, as well as maximise energy efficiency. Solutions for all your air climate and air movement needs Fläkt Woods is providing solutions for ventilation and air climate for buildings as well as fan solutions for Industry and Infrastructure. Air Handling Units (AHUs) Modular, compact and small AHU units. Designed to ensure optimisation of indoor air quality, operational performance and service life. Air Terminal Devices and Ducts Supply and exhaust diffusers and valves for installation onwalls, ceiling or floor are all included in our large range and fit all types of applications. Chilled Beams Active induction beams for ventilation, cooling and heating, and passive convection beams for cooling. For suspended or flush-mounted ceiling installation and multi-service configuration. With unique Comfort Control and Flow Pattern Control features. Residential ventilation A complete range of products for residential ventilation. Consists of ventilation units, exhaust air fans and cooker hoods designed to optimise indoor comfort and save energy. Energy recovery Dessicant-based product and systems that recover energy, increase ventilation and control humidity. Fans Advanced axial, centrifugal and boxed fans for general and specialist applications. Comprehensive range including high temperature and ATEX compliant options. Engineered for energy efficiency and minimised life cycle cost. Chillers Air-cooled and water-cooled chillers with cooling capacity up to 1800kW. Designed to minimised annual energy consumption in all types of buildings. Controls and drives Variable speed drives and control systems, all tested to ensure total compatibility with our products. Specialist team can advise on energy saving and overall system integration. Acoustical products A complete line of sound attenuating products, including rectangular and round silencers. Media Free silencers, custom silencers and acoustic enclosure panels. Fläkt Woods Group SA 18, avenue Louis Casaï, CH-1209 Geneva, Switzerland Tel info@flaktwoods.com See global website for international sales offices