Danvent DV 190 and 240

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1 Fans Air Handling Units Air Distribution Products Air Conditioning Fire Safety Air Curtains and Heating Products Tunnel Fans Danvent DV 190 and 240 Air Handling Units with High Capacity

2 Danvent DV 190 and 240 Danvent DV 190 and 240 A modular air handling unit The Danvent DV 190 and 240 are designed as modular air handling units. Each function is placed into an air handling unit casing consisting of one or more modules. The modular functions can be confi gured for many different applications to make up the heart of any ventilation system. The Danvent DV 190 and 240 are continually being optimized and added improvements. The result is extremely flexible air handling units, both in terms of design and function. The air handling units are produced in Denmark. At the Danish Systemair factory we have manufactured air handling units since Systemair in Denmark houses the group s expertise for large air handling units. We focus on development, manufacturing, sales, and consultations. AHU N o DANVENT DV , TIME ENERGY EFFICIENCY 2014 Report to performance data 2014 ErP ErP

3 Danvent DV 190 and Functions Sizes and airflows The Danvent DV comes in a range of 14 different sizes, with airflow capacities from 0,2-24 m 3 /s or m 3 /h. The sizes DV 190 and 240 are the largest units. The wide range makes it possible to always find the unit optimized for any given requirement. Functions The DV 190 and 240 feature a number of well-dimensioned functions as standard. The functions facilitate easy handling on the building site and easy service access as well as ensuring high efficiencies and long service life. Dampers The dampers in DV 190 and 240 comply with EN 1751:2014, sealing class 3. The dampers ensure a long and trouble-free operation, as the blades are mounted on sturdy square profile shafts and service-free synthetic bearings with large bearing surfaces. Filters In the DV 190 and 240 the filters are held in separate frames with effective springs. This also applies for DVG pre-filters. Heat exchangers The DV 190 and 240 are available with rotary heat exchangers which are always supplied divided. The DV 190 and 240 are also available with run-around coils. Heating and cooling coils The DV 190 and 240 are available with coils for hot water and chilled water. A drip tray is standard for the cooling coils. Fans 2 directly driven plug fans for frequency control are standard in the DV 190 and 240 (frequency converters are optional). By using 2 fans an even distribution of the airflow is ensured on the entire width of the unit. Wall with EC fans Fans with EC motors are available. The desired airflow can be achieved with the parallel running of up to 5 EC fans in each airflow. The fans are distributed in a way that ensures an even distribution of the airflow in the unit. A minimum of space is required for the wall of fans and thus the building length will be shorter accordingly. SystemairCAD The product selection programme, SystemairCAD, ensures optimal design of the air handling unit functions. The programme is very user-friendly and makes it possible to quickly and easily combine air handling unit functions and perform technical calculations. DV 240 DV 190 DV 150 DV 120 DV 100 DV 80 DV 60 DV 50 DV 40 DV 30 DV 25 DV 20 DV 15 DV m 3 /h 0,2 0,3 0,4 0, m 3 /s Airflow range for the unit size.

4 4 Danvent DV 190 and 240 Functions DV with wall of EC fans. SystemairCAD calculates and optimizes the energy consumption and the calculated data are the basis for Eurovent certification and energy classification of Danvent DV. The programme uses a number of combination examples or basic versions. From these examples one can quickly add or remove features in order to easily design the desired air handling unit. The drawn to scale drawings plus logical construction and presentation of technical data provide easy overview. The drawings can easily be exported to other CAD software. SystemairCAD has plug-ins for the CAD software MagiCAD for AutoCAD and Revit. The plug-ins make it possible to insert Systemair air handling units directly into MagiCAD, AutoCAD, and Revit. SystemarCAD can be downloaded from systemair.com. Casing The DV 190 and 240 are built to last for many years. The frame profiles and panels are made of steel sheets protected with alu-zink AZ 185 providing a good corrosion protection. Frame profiles and corners The DV 190 and 240 are constructed using strong, closed and all-welded steel framing profiles. With the cast aluminium corners the result is a strong and robust construction able to resist twisting and lateral movement, making the units extremely stable and strong. Panels The panels of the DV 190 and 240 are built using a sandwich construction with double sheets and 50 mm mineral wool for sound and heat insulation. The panels with alu-zinc surface are not only highly corrosionresistant, but present an attractive, uniform appearance that can last for many years. Steel sheets which are protected with alu-zinc AZ185 ensure a corrosion protection in class C4 according to EN ISO :2000. Base frame and sections All DV 190 and 240 sections have a strong and rigid base frame with lifting brackets. Some sections may contain more than one function, and these sections will have their own base frames. The base frame is part of the casing, and it is not possible to demount the base frame. Also for units in 2 levels (supply air and exhaust air in 2 levels) the base frame is necessary under the upper casing to keep the whole unit rigid, and it will ensure easy transport. Assembly of sections The lifting brackets are removed from the base frames and the base frames are bolted together. Brackets keep the top of the sections together. Inspection doors The DV 190 and 240 have large inspection doors, making service access easy. The doors are mounted using solid hinges with easily removable stainless steel pins. The doors are sealed using rubber profiles and locks with heavy-duty handles. They can only be opened using a key. Transport and lift The length of each section does not exceed 2470 mm. For easy internal transport with a fork-lift truck with extra long forks, 100 mm high wood blocks are bolted under each corner of the base frame. NOTE! Do not under any circumstances lift the section with forks that are shorter than the section! Ready to lift. Base frames are connected. When the sections are lifted by straps to the final de stination, it must be carried out by using the lifting brackets on the base frame, and distance pipes must be used above the section.

5 Danvent DV 190 and Combination Examples Rotary heat exchanger Unit Width Rotary heat exchanger section Width Unit Height C1 Length Weight kg C2 Length Weight kg Run-around coil heat exchanger Unit Width Single height unit Height Double height unit Height R1 Length Weight kg R2 Length Weight kg C3 Length Weight kg C4 Length Weight kg C5 Length Weight kg C6 Length Weight kg Supply air Unit Width Single height unit Height Double height unit Height S1 Length Weight kg S2 Length Weight kg S3 Length Recirculated air Unit Width Single height unit Height Double height unit Height M1 Length Weight kg S4 Length Weight kg Weight kg M2 Length Weight kg M3 Length Weight kg M4 Length Weight kg Design an air handling unit Danvent DV contains countless combination options. To ease the process of designing a unit the most popular combinations are illustrated here. M5 Length Weight kg M6 Length Weight kg Key to symbols Exhaust air Outdoor air Extract air Supply air The above dimensions and weights are a guideline only. Accurate values and combinations are calculated in SystemairCAD. The heights are incl. base frames.

6 6 Danvent DV 190 and 240 Dimensions The main dimension as well as the sizes of the connections to ducts appear from the table below. All capacities of heating, cooling and heat recovery are calculated and optimized individually in the SystemairCAD design programme. The dimensions of pipes will appear from these SystemairCAD calculations. Unit size Main dimensions of the unit W x H 3190 x 2170 mm 3490 x 2470 mm L (see Combination examples) W rotary heat exchanger 3720 mm W rotary heat exchanger 4020 mm Transport H for unassembled rotor 2700 mm 3000 mm Duct connections: Variant B (DVA, DVP) 2600 x 1500 mm 2800 x 1800 mm Variant C (DVB, DVM) 2600 x 1000 mm 2800 x 1200 mm Variant D (DVE, DVH, DVK, DVF) 3120 x 1950 mm 3420 x 2250 mm Variant E (DVE top connection) 3120 x 1500 mm 3420 x 1500 mm Please note that the height of the unit always includes base frame. This also applies to the units in 2 levels. H 2 x H H W L

7 SystemairCAD Danvent DV A modular air handling unit To ensure optimal dimensioning and configuration of the air handling unit s functions, we have developed the design programme SystemairCAD. The programme is very userfriendly and facilitates a simple and quick way to combine unit functions as needed. When you have completed the design of the air handling unit, SystemairCAD automatically performs all technical calculations and documentation. The technical documentation is presented as a pdf-report specifically for the chosen air hand ling unit. SystemairCAD can also generate a complete specification text that is easy to adjust and copy to the template of tender. This ensures that all values are correct. Systemair Plug-ins The drawn to scale drawings from SystemairCAD can easily be exported to other CAD software. The plug-ins make it possible to insert Systemair air handling units directly into MagiCAD, AutoCAD, and Revit. This makes it fast to connect the air handling unit to the ducting of the drawing in the overall BIM model. SystemairCAD is free for download on systemair.com. You are always welcome to call your local Systemair office for technical guidance or quotations. Important differences between the DV units Function DV 190 and 240 Other DV units DVG pre-filter: In separate frames In locking frames DVF filter: In separate frames In locking frames Heat recovery: Rotary heat exchanger Plate heat exchanger Run-around coils, divided Fans: Plug fans Wall with EC fans 2 fans 1 fan/2 fans Base frame Always part of the casing Part of casing or separate Roof unit

8 Systemair DK May 2016 V