Alfa V 800, 910 & 1000 mm - Dry Cooler VDD / VDD6 - Alfa Laval - #2

Text version of the page

L H W PCT00067EN 0703 All rights reserved for changes in specifications How to contact Alfa Laval Up-to-date Alfa Laval contact details for all countries are always available on our website at www.alfalaval.com Model Dimensions (mm) ...02 ...03 ...04 ...05 ...06 ...07 ...08 VDD/VDD6 800/910/1000 H 2280 2280 2280 2280 2280 2280 2280 L 2940 4250 5560 6870 8180 9490 10800 W 2230 2230 2230 2230 2230 2230 2230 Dimensions OPTIONS Non standard fin spacing – For heavy dusty environments Coil treatment – Corrosion resistance – Useful for aggressive environments Spray water device – Possibility to select smaller units – Keep the performance during temperature peaks Vibration dampers – Useful to reduce vibrations SPECIAL FANS EC fans – Best alternative for frequency converter control 480/3 ph-60 Hz IP54 – High adaptability on every market IP55 – High protection fan to be used in tropical or desert areas ELECTRICAL PARTS Switch on/off – Local safety switch wired to isolate the fan, EMC switch also available Terminal box – All fans are wired for an easy electrical connection Switchboard – Manufacture reliability – Corrosion/Shock/Condensation/UV resistance – Wide range of solutions – IP66 for casing, IP56 for switchboard – 100% recyclable Cabling – Ready for installation Design for frequency converter – Units can run under frequency control (when air temperature is below the design it permits energy saving, noise reduction and longer fan motor lifetime) Fan step control – Energy saving – Better control of performance Fan speed control – Energy saving – Noise reduction when air temperature is below design temperature – Variable and fine control of velocity according to heat reject FEATURES AND BENEFITS Footprint – Smaller footprint with more capacity 800, 910 and 1000 mm fan diameter – More performance available – More choice on noise level – Flexible design All parts painting RAL 9002 – No cut edges – Higher corrosion resistance class (C4) Coil design – Increased heat transfer thanks to innovative fins corrugation Flanges UNI EN 1092-1 in stainless steel – Easy and accurate piping connections – Different standard codes available High energy efficiency – Best performance with low energy consumption * Outlet in case of connections in opposite sides * OUT OUT IN