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Danvent DV 190 and 240
Air Handling Units with High Capacity
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 confi­gured for many different applications
to make up the heart of any ventilation system.
The Danvent DV 190 and 240 are continually being opti­
mized 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 hand­
ling units since 1977. Systemair in Denmark houses the
group’s expertise for large air handling units. We focus on
development, manufacturing, sales, and consultations.
AHU No 07.02.339
DANVENT DV 10-240, TIME 10-40
ENERGY EFFICIENCY
339
2014
Report to performance data 2014
ErP ErP
2016
2018
Danvent DV 190 and 240 |
Functions
Sizes and airflows
The Danvent DV comes in a range of
14 different sizes, with airflow
capacities from 0,2-24 m /s or 75086.000 m /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.
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3
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.
1000
1500 2000
3000
Filters
In the DV 190 and 240 the filters are
held in separate frames with effective springs. This also applies for DVG
pre-filters.
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.
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.
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.
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.
5000
10000
20000
30000
50000
90000 m3/h
Airflow range for
the unit size.
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 10
0,2
0,3
0,4
0,7
1
2
3
5
10
15
20 25 m3/s
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4
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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 12944-2:2000.
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 remo­
vable 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 circumstan­
ces 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 de­stination, it must
be carried out by using the lifting
brackets on the base frame, and distance pipes must be used above the
section.
Danvent DV 190 and 240 |
Combination Examples
Rotary heat exchanger
190
240
190
240
Unit
Width
3190
3490
Unit
Width
3190
3490
Rotary heat exchanger section
Width
3720
4020
Single height unit
Height
2170
2470
Unit
Height
4340
4940
Double height unit
Height
4340
4940
5010
5530
R1
Length
5010
5230
Weight kg 6290
7610
Weight kg 6290
7420
Length
5910
6060
Weight kg 7050
8270
190
240
C1
Length
C2
Length
C3
C4
C5
C6
Run-around coil heat exchanger
R2
5980
6430
Weight kg 7220
8600
Length
6430
7100
Weight kg 6870
8280
Length
7400
8000
Supply air
Weight kg 7790
9180
Unit
Width
3190
3490
6430
7100
Single height unit
Height
2170
2470
Weight kg 6860
8280
Double height unit
Height
4340
4940
S1
Length
4040
4260
Length
7400
8000
Weight kg 2250
2820
Weight kg 7790
9170
S2
Length
5010
5160
Weight kg 3170
3720
Length
4040
4260
Weight kg 3690
4560
Length
5010
5160
Weight kg 4610
5460
Length
S3
Recirculated air
190
240
Unit
Width
3190
3490
Single height unit
Height
2170
2470
Double height unit
Height
4340
4940
M1
Length
4410
5080
Weight kg 2320
3040
Length
5380
5980
Weight kg 3250
3940
Design an air handling unit
Length
7550
8820
Weight kg 3930
5100
Length
8520
9720
Weight kg 4850
6000
Danvent DV contains countless combination
options. To ease the process of designing
a unit the most popular combinations are
illustrated here.
Length
4710
5080
Weight kg 4190
5150
Length
5680
5980
Weight kg 5110
6050
M2
M3
M4
M5
M6
S4
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.
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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
190
Main dimensions of the unit W x H
240
3190 x 2170 mm
3490 x 2470 mm
W rotary heat exchanger 3720 mm
W rotary heat exchanger 4020 mm
2700 mm
3000 mm
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
L (see Combination examples)
Transport H for unassembled rotor
Duct connections:
Please note that the height of the unit always includes base frame. This also applies to the units in 2 levels.
H
2xH
H
W
L
Danvent DV
SystemairCAD
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 cal­
culations and documentation. The technical documentation is
presented as a pdf-report specifically for the chosen air
hand­ling unit. SystemairCAD can also generate a complete
specification text that is easy to adjust and copy to the tem­
plate 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 pos­
sible 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
Yes
No
In locking frames
No
Yes
DVF filter:
In separate frames
Yes
No
In locking frames
No
Yes
Heat recovery:
Rotary heat exchanger
Yes, divided
Yes
Plate heat exchanger
No
Yes
Run-around coils
Yes
Yes
2 fans
1 fan/2 fans
Fans:
Plug fans
Wall with EC fans
Base frame
Roof unit
Yes
Yes
Always part
of the casing
Part of casing
or separate
No
Yes
www.systemair.com
Systemair DK • May 2016 • V2-90933920