Supply air beam Premum

Transcription

l i nda b | prem u m
Supply air beam
Premum
Contact, Overview, Index
1
Guideline heating and cooling
2
Plexus
3
Professor / Professor Plus
4
Premum / Premax / Solus
5
Architect
6
Polaris I & S
7
Plafond
8
Podium
9
Celo
10
Cabinett
11
Capella
12
Carat
13
Fasadium
14
Atrium / Loggia
15
Regula
16
Drypac™
17
Lighting
18
TEKNOsim
19
© 07.2014 Lindab Ventilation. All forms of reproduction without written permission are forbidden.
is the registered trademark of Lindab AB.
Lindab's products, systems, product and product group designations are protected by intellectual property rights (IPR).
Supply air beam
Premum
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As a plus feature the Lindab AirGuide system offers readjustable air spread pattern control.
Use
Lindab's supply air beam Premum can be used for cooling, heating and ventilation. Water valves, actuators,
Regula Secura, Regula Combi and Regula Connect can
all be built into the Premum beam.
Installation
12
The Premum chilled beam is fully integratable with the
Lindab eHybrid solution and together they provide an
optimal energy efficient solution.
13
Lindabs active chilled beams are Eurovent-certified and
tested according to EN-15116.
14
Key figures
15
Premum I-60 is installed into a false ceiling, and can be
suspended by hangers or threaded rods.
As standard Premum is delivered for a 600 x 600 T24
false ceiling. Premum can also be delivered with a variety
of different Clip-in options, making the beam suitable for
other types of false ceilings.
Worth noting
Premum features the Lindab JetCone, an innovative way
of regulating the air volume. The air volume can easily
be adjusted without having to worry about pressure and
noise issues.
Length:
Width:
Height:
Capacity:
1200 - 3000 mm (steps of 100 mm)
600 mm (ceiling adaption available)
200 mm
1580 W
16
17
Calculation setup
Room temp: 25°C, Water temp: 14-17°C, Air temp: 18°C,
Nozzle air pressure: 80 Pa, Air flow: 15 l/s/m
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19
The Angled Nozzles system secures a perfect air spread
pattern, available in a number of factory preset angles.
Right to alterations reserved
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lin dab | pre m u m
Supply air beam
1
2
3
4
5
Premum
Optimal functions
JetCone and Angled Nozzles
Premum is based on the induction principle. Ventilation
air is released through the nozzles into a dispersal zone,
thereby creating a low static pressure. The low pressure
causes the warm air from the room to be induced into the
ventilation air through the battery. The volume of the recirculated indoor air is two to seven times the ventilation air.
The air is cooled as it passes through the battery, which
consists of aluminium fins with copper pipes filled with
cold, running water. The heat from the room is absorbed
through the aluminium fins and then transferred through
the copper pipe to the water circuit and goes further to a
central cooling unit.
The opening size of the nozzles can be adjusted, by operating the adjustment pins in each corner of the beam. The
air distribution can also be adjusted, to achieve different
amounts of air on either side of the beam, or to achieve
an asymmetrical air pattern along the side of the beam.
All thanks to our patent pending JetCone system.
Premum can also be delivered with an exhaust air valve,
on request.
The design is made to secure the coanda effect and a
fan-shaped air pattern. The adherence of the air to the
beam already occurs at the JetCone opening. Then, due
to the coanda effect, the air follows the side of the beam
towards the ceiling.
6
The Lindab Angled Nozzles system successfully combines the Jetcone air volume adjustment with a preset air
spread pattern. The combination of the Jetcone and the
Angled Nozzles systems results in reduced throw lengths
and optimized air volume regulation.
7
Air duct
8
Copper pipes
9
Coanda effect
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Cooled air
12
Warm indoor air
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Actuators
15
Battery
16
Air duct
17
Copper pipes
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Detachable faceplate
19
Picture 1. Premum is based on the induction principle.
4
Supply air beam
Premum
Hygiene
Construction
Everything is accessible for service
Premum is flexible
The Premum faceplate is simple to lower or remove. The
faceplate is kept in place by four cotter pins. If two of the
cotter pins, on one of the long sides of the faceplate are
removed, the faceplate will open and hang from the other
two pins. For complete removal, please see the installation
instruction. When the faceplate is lowered or removed,
the battery is accessible from below (see picture 2).
Premum is developed and designed to achieve a high
degree of flexibility. The standard Premum with Angled
Nozzles and JetCone allows the adjustment of air diffusion, air volume and air pressure.
1
2
3
The beam equipped with the plus feature Airguide, makes
it possible to easily change the air spread pattern.
4
The water pipes are made of copper. Nevertheless, the
water should be oxygen-free to prevent corrosion.
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Picture 2. When the faceplate is lowered or removed, the battery are accessible from below. AirGuide system is shown
in picture (plus feature).
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Supply air beam
Premum
Initial settings
1
Adjustment JetCone
2
Premum is delivered as standard with Lindab’s JetCone air
volume adjustment system. The JetCone System makes
Premum a very flexible product with possibility of adjusting air diffusion, air volume and air pressure. Adjustment
is made by setting the four adjustment pins into different
positions. The adjustment pins can be set in any of the 10
steps, thereby offering a total of 40 different settings. The
adjustment is done without any tools, which makes it very
fast and easy to adjust the air pattern, air volume and air
pressure. The fast adjustment system gives an opportunity
within planning, since the product choice can be made in
an early stage and the products can be drawn into the planning of the project even though the planner do not have all
the data normally required to select a suitable beam.
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4
5
6
Picture 3. Different settings for AirGuide (plus feature).
Presetting Angled Nozzles
7
2.
To achieve a desired air spread pattern the Premum beam
is delivered with the Angled Nozzles air distribution system. The Angled Nozzles are a simple yet effective way of
creating a divergent air spread pattern without the capacity issues normally related to an air deflector system. The
Angled Nozzles can be delivered preset in one of the following standard settings:
8
9
7.
JetCones
Adjustment pins
11
Nozzles
In order to meet special demands, the Angled Nozzles
can be delivered in other configurations than the ones
mentioned above (picture 3). For more information,
please contact Lindab.
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NB! Please note that the Angled Nozzles are manufactured
in a fixed position (default 30°) and cannot be retrofitted or
changed.
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1.
Position 9.
Max open nozzle,
≈100% air flow.
30° (default setting)
16°
10°
10
9.
0
2
4
6
8
1
3
5
7
9
Position 0.
Max closed nozzle,
≈ 20% air flow.
Picture 4. Lindab’s JetCone air volume adjustment
system.
Example: A number of Premum beams are installed in an open-plan office. A separate office is to be fitted into the
room. If the climate is to be optimal, the air volume and air distribution needs to be adjusted on the Premum beam that
will be built into the new room (see picture 5). If the air has to be directed in a specific direction, it is also possible to
adjust an asymmetrical distribution pattern (see picture 4). For more information please go to www.lindqst.com.
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Picture 5. A separate office is to be fitted into the room. If the climate is to be optimal, the air quantity and air volume
need to be adjusted for the Premum beam that will be built into the new room.
6
Supply air beam
Data
Premum
Plus features
1
Factory preinstalled.
Variants
Premum I-60 and I-62 are installed as an integrated part
of a false ceiling, where the beam is fitted on top of a
standard T24 support bar.
Premum X-60 is delivered for mounting below a false
ceiling, as an integrated part of a ceiling tile system, with
concealed T-bar.
Lengths: Premum is available in lengths from:
I-60 and X-60: 1.2 m to 3.0 m (in steps of 0.1 m).
I-62: 1.2 m, 1.8 m, 2.4 m and 3.0 m.
JetCone: The JetCone is standard feature. The factory
settings will be done according to desired pressure (Pa)
and primary air flow (l/s) and can be changed easily on site.
Angled Nozzles: The Angled Nozzles are manufactured
in a fixed position and cannot be retrofitted or changed
(default is 30°). Other settings on request.
Water connection: The water connections for Premum
are made of 12 mm copper pipes.
Air connection: Premum is supplied with a Lindab NPU
-125 nipple for Lindab Safe® ducts.
Design: Premum is supplied as standard with a Slot perforation, with 50% open area. Other perforation patterns
are also available.
Surface treatment: Premum is manufactured as standard from enamelled sheet metal.
Colour
The product is available as standard, in signal white RAL
9003 or in pure white RAL 9010, gloss value 30. Other
RAL colours on request.
AirGuide: The Lindab AirGuide system offers readjustable air spread pattern control. With a total of eight adjustment points (two points on each of the four deflector),
and four different settings at each adjustment point, the
AirGuide deflectors have 32 different settings (Picture 3).
The adjustment is simply done by releasing a retaining
clip in one end of the deflector. The deflector can then be
adjusted to the desired setting and the retaining clip is
refitted. These easy steps are then carried out for all the
adjustment points that needs to be changed.
2
3
4
5
The AirGuide will be pres-set (default is 30°-10°) in the
factory, If not any other setting is wanted and can be
changed easily on side. Selection the AirGuide option will
incur a capacity reduction of 6 % for cooling and heating
compared to the Angled Nozzles system. The AirGuide
system is an alternative to the Angled Nozzles.
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Recommended settings are:
30°-10° (default, correspondend to 30° Angled Nozzles)
20°-10° (correspondend to 16° Angled Nozzles)
10°-10° (no corrosponded Angled Nozzles)
30°-30° (special setting)
NB! See page 29 for Air patterns
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Heating: The product can be equipped with an additional
water circuit in the battery to provide a heating function.
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Crosstalk protection: Crosstalk protection is build-in
as standard.
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Integrated valve and actuator: A control valve, with
variable Kv value, and an actuator can be pre-installed in
the product.
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Integrated regulation unit: It is possible to have
Lindab's room regulator, Regula Combi, pre-installed in
the product. The control panel is fully accessible through
the faceplate. Please see the Regula chapter.
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Regula Secura: Lindab's Regula Secura condensation
protection can be installed in the product.
Accessories
Delivered separately.
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Regula Connect: The product can be equipped with the
Regula Connect connection card. Please see the Regula
chapter for further information.
Control: Refer to the chapter Regula.
Suspension components: 4 threaded rods (10 - 100
cm), or MHS hangers (18 - 200 cm), for all beam lenghts.
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Factory settings: Presetting of pressure (Pa), primary
air flow (l/s), Angled Nozzles position (default 30°) or
spread pattern (if the AirGuide has been selected as plus
feature).
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Exhaust air valve: Premum can be delivered with build
in exhaust.
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lin dab | pre m u m
Supply air beam
Premum
Dimensioning
1
Definitions:
Pa = Cooling capacity air [W]
Pw = Cooling capacity water [W]
Ptot= Cooling capacity total [W]
qma= Air mass flow rate [kg/s]
qa = Primary air flow rate [l/s]
cpa = Specific heat capacity air [1,004 kJ/kg K]
tr = Room air temperature [°C]
twi = Water inlet temperature [°C]
two = Water outlet temperature [°C]
∆tra= Temp. diff., room air and primary air temp. [K]
∆trw= Temp. diff., room air and mean water temp. [K]
∆tw= Temp. diff. water circuit [K]
e∆tw= Capacity correction for temperature
eqw = Capacity correction for water flow
PLt = Specific cooling capacity [W/(m K)]
Cooling capacity air Pa
1. Start by calculating the capacity required for the
room, to keep a certain temperature. Lindab’s
TEKNOsim is an excellent tool for this.
2. Calculate which cooling capacity, or read in diagram
1, that is supplied by the ventilation air.
3. Remaining heat load needs to be cooled by the
water circuit in Premum.
2
3
4
The formula for calculating the capacity of the air:
Pa = qma x cpa x ∆tra
5
Size comparison by tr = 25°C with:
qa = Primary air flow rate
Pa [W] = qa [l/s] x 1.2 ∆tra [K] and
Pa [W] = qa [m³/h] x 0.33 ∆tra [K]
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Minimum flow
7
Please note that flows below the recommended minimum
flow, can result in unwanted air in the water pipes.
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Pipe diameter
Min flow
12mm
0,025 l/s
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Cooling kyleffekt
capacity air
Pa [W] Luftens
600
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500
14
400
∆tra [K]
10
Pa = qa × 1,2 × ∆tra
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6
300
15
4
200
16
2
100
17
0
10
18
15
20
25
30
35
40
45
50
Primary airLuftflöde
flow rate q [l/s]
a
Diagram 1. C
ooling capacity air Pa as function of the primary air flow rate qa. If the air supply flow is 25 l/s and the temperature difference of the room air and the supply air is ∆tra = 6 K, then the Cooling capacity of the air is 180 W.
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Supply air beam
Premum
Dimensioning
Example 1 Cooling:
What is the cooling capacity of a 2.4 m Premum with 40
l/s and pressure of 80 Pa?
Cooling capacity water Pw
Follow the instructions below to read off the effect from
the diagram.
1. Calculate ∆trw.
2. Product length L minus 0.3 m, to obtain the active
length Lact.
3. Divide the primary air flow rate qa by the active length
Lact. Enter the result on the lower axis of diagram 2.
4. Follow the flow line to the right pressure, and then read
off the specific cooling capacity PLt per active metre.
5. Multiply the specific cooling capacity that was read off by
Δtrw and active length Lact.
1
The room’s summer temperature is assumed to be
tr = 24.5º C The cooling water temperature in/out of the
Premum is 14/17º C.
2
3
Answer:
Temperature difference:
∆trw = tr – (twi + two)/2
∆trw = 24.5 - (14+17) / 2 = 9 K
4
Active length:
Lact = 2.4 m - 0.3 m = 2.1 m
qa / Lact = 40 l/s / 2.1 m = 19 l/(s m)
5
Read off, from diagram 2: PLt = 50.0 W/(m K).
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Cooling capacity: Pw = 50.0 W/(m K) × 9 K × 2.1 m = 945 W
7
NB! The capacity diagram applies for the nominal water
flow of qwnom = 0.038 l/s. To obtain the right cooling capacity Pw for other flows, read off the capacity correction factor eqw from diagram 3, and then multiply the capacity,
which is read off, by this factor as shown in example 2
for heating.
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9
10
11
80
120 Pa
100 Pa
80 Pa
60 Pa
Power water (W/°C)
Specific Cooling Capacity PLt [W/(m K)]
70
60
12
NB! A reduction at up
to 6% may occure, if
the AirGuide has been
selected.
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40 Pa
50
15
40
16
30
17
20
0
10
20
30
40
50
60
70
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Air volume (l/s)
(active
qa / L/m
[l/(s
m)] length)
act
Diagram 2. S
pecific cooling capacity PLt as a function of primary air flow rate per active metre at nozzle pressures of 40,
60, 80, 100 and 120 Pa.
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lin dab | pre m u m
Supply air beam
Premum
Dimensioning
1
Capacity correction for water flow eqw
Example 2 Heating:
What is the heating capacity of a 2.4 m Premum with 40
l/s and pressure of 80 Pa?
2
3
The room winter temperature is assumed to be tr = 21º C.
The hot water temperature in/out of Premum is 56/46º C.
Answer:
Temperature difference:
Δtrw = (twi + two)/2 – tr
Δtrw = (56+46) / 2 - 21 = 30 K
Active length:
Lact = 2.4 m - 0.3 m = 2.1 m
qa / Lact = 40 l/s / 2.1 m = 19 l/(s·m)
Read off, from diagram 2: PLt = 50.0 W/(m K).
4
Water capacity: Pw = 50.0 × 30 K × 2.1 m = 3150 W
5
Use the calculated water capacity and calculate the
water flow: qw = Pw / (cpw x ∆tw)
qw = 3150 / (4200 x 10) = 0.075 l/s
6
The capacity correction eqw will then be 0.555 (see diagram
3) and the new capacity: Pw = 3150 x 0.555 = 1748 W.
7
Using the new heating capacity, a new water flow is calculated: qw = 1748 / (4200 x10) = 0.042 l/s
8
Read off the capacity correction eqw at 0.55 and calculate
the capacity: Pw = 3150 x 0.55 = 1733 W
Using the new heating capacity, a new water flow is calculated: qw = 1733 / (4200 x10) = 0.041 l/s
9
Seeing that the flow is near stabile at this point in the calculation, the heating capacity is calculated to be 1733 W.
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11
Capacity correction eqw
12
13
14
15
16
17
18
19
10
1.10
1.05
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
Cooling
Heating
0
0.05
0.1
0.15
Water Flow Rate qw [l/s]
Diagram 3. Capacity correction eqw for water flow for both cooling and heating.
Supply air beam
Premum
Pressure drop in water circuit, cooling/heating
[l/s] Water flow
1
Lengths [m]
Cooling
1,2 ø12
0.15
1,8
2,4
3,0
2
0.1
0.09
0.08
3
0.07
4
0.06
0.05
5
0.04
6
0.03
0.025
1
2
3
4
5
6
7
8 9 10
15
20
30
40
50
60
7
70
Pressure drop [kPa]
[l/s] Water flow
8
Lengths [m]
Heating
1,2
0.15
1,8
2,4
3,0
9
10
0.1
0.09
0.08
11
0.07
0.06
12
0.05
0.04
13
0.03
14
0.025
0.3
0.4
0.5
0.6 0.7 0.8 0.9 1
2
3
4
5
6
7
8
9 10
15
Pressure drop [kPa]
15
Diagram 4. Pressure drop in water circuit, cooling and heating.
Example 3 Cooling:
Premum 2.4 m, which provides on output of 945 W.
∆tw = 3 K, qw = Pw / (cpw × ∆tw)
qw = 945 W/(4200 Ws/(kg K) × 3 K) = 0.075 I/s
The pressure drop in the water is read off as 9.9 kPa.
Example 4 Heating:
Premum 2.4 m, which provides on output of 1733 W.
∆tw = 10 K, qw = Pw / (cpw × ∆tw)
qw = 1733 W/(4200 Ws/(kg K) × 10 K) = 0.041 I/s
The pressure drop in the water is read off as 1.2 kPa.
16
Definitions:
qw = Water flow rate [l/s]
Pw = Cooling/heating capacity water [W]
cpw = Specific heat capacity water [4200 Ws/(kg K)]
Δtw = Temperature difference water circuit [K]
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lin dab | pre m u m
Supply air beam
1
∆pt [Pa]
250
2
Premum
Premum
L < 2.4 m
Pos no:
0
1
3
2
4
Premum
L < 2.0 m
6 7 8 9
5
200
40
150
3
35
110
100
4
30
80
70
25
60
5
50
20
LWA dB(A)
40
6
5
6
7
20
8
9 10
40
30
20
15
50
25
60 70 80
30
qV [l/s]
60 70
3
qV [m /h]
200 250
40
100
50
150
7
8
9
_ 2.4 m
L >
Premum
∆pt [Pa]
250
Pos no:
0
1
3
2
4
Premum
L > 2.0 m
5 6 7 8 9
200
150
10
11
12
40
110
100
35
80
30
70
60
25
50
13
6
5
7
8 9 10
15
20
25 30
40
30
40
50
60 70 80
100
150
Diagram 5. Sound effect level LWA and JetCone setting for Premum.
15
16
17
18
19
12
50
60 70
qV [l/s]
100
3
20
14
LWA dB(A)
20
40
200 250
qV [m /h]
360
Supply air beam
Premum
Dimensioning
Example 5:
Premum I 60-15-125-A1-2.4 with 40 l/s and static nozzle
pressure of 80 Pa. This provides the necessary total pressure in the duct of 80 Pa + 1 Pa = 81 Pa.
Pressure drop in air connection
Table 1 shows the pressure drop in the connection. After
calculating the necessary pressure for the supply air
beam, add the connection pressure drop to the selected
static pressure in the nozzles.
1
2
3
Premum
Air flow [l/s]
20
25
30
40
50
60
70
Pressure drop [Pa]
0
1
1
1
2
3
4
4
5
Table 1. A
ir pressure drop in the connection to Premum I-60.
6
Sound data
7
Internal sound dampening ∆L
Hz
JetCone position
63
125
250
500
1000
2000
4000
8000
dB
4
24
15
8
5
8
13
11
16
8
Table 2. Premum's internal sound dampening.
9
Noise level Lwoct
10
For calculation of the noise level
Correction Coct (dB) Octave band, average frequency (Hz) – Premum L ≤ 1.8 m
Hz
63
125
250
500
1000
2000
4000
8000
dB
7
-4
-6
-5
-5
-6
-9
-13
11
12
Correction Coct (dB) Octave band, average frequency (Hz) – Premum L > 1.8 m
Hz
63
125
250
500
1000
2000
4000
8000
dB
12
-2
-4
-3
-6
-8
-10
-14
Table 3a+3b. P
remum's noise levels Lwoct for each octave band in the beam, are calculated by adding the corrections
Coct from the table above to the sound power level Lwa dB(A). The noise levels are calculated using the
following formula: Lwoct = Lwa + Coct
13
14
15
Weight and water volume
16
Premum
Weight, kg/m
15
Water content, cooling, l/m
0.75
Water content, heating, l/m
0.25
Copper pipes, quality
Pressure class
SS/EN 12449
PN10
Table 4. Premum's weight and water volume.
17
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lin dab | pre m u m
Supply air beam
Premum
Ventilation connections
1
Inlet
2
Exhaust
C
G
3
4
Top
view
B
A
F
E
5
H
6
D
7
F
E
8
G
C
B
A
9
H
D
10
11
12
Figure 1. For A connection, Premum is delivered with Lindab's standard nipple (NPU-125).
For B, C, and D connection, Lindab's elbow piece (BU 90°) is included.
Water connections
13
7
14
15
16
2
1
Possible Premum connections,
air ( A, B, C, D ) and water ( 1, 2, 3, 4, 7, 8 ).
A:
B:
C:
D:
1,
1,
3,
3,
2,
2,
4,
4,
3,
3,
7,
7,
4, 7, 8
4, 7, 8
8
8
3
17
8
18
Figure 2. Possible connections, water cooling and heating.
19
14
4
Supply air beam
Premum
Connection 1, 2, 3 or 4
1
1
3
2
4
2
3
4
5
Figure 3. Placement of cooling and heating pipes (12 mm).
NB! When compression couplings are used, support sleeves must be applied.
6
Connection 7 or 8
7
7
8
8
9
10
All Premax copper pipeoutlets / inlets are labled
to ensure correct connections.
11
12
13
Connection A
Connection B
14
15
A1
B8
16
17
Figure 4. Examples of the most common Premum supply air A and B variants.
Go to next page to see overview of various water pipe connections.
18
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15
lin dab | pre m u m
Supply air beam
Premum
Valves & actuators
1
2
Valve
Actuator
3
4
10 2
5
Figure 5. Valve with actuator mounted.
6
Dimensions
7
Examples below show Premum I-60 models with A air connection. For external dimensions, see next page.
8
321
45
260
9
122 92
10
45
45 45
11
Connection 1 or 3
12
Connection 2 or 4
n125
131
14
120
151
102
131
45°
13
n125
180
250
15
Connection 7 or 8
16
400
17
125
40
19
16
592
Figure 7.Premum I-60-A with possible water connections.
Air in
ø125
131
150
120
200
45°
18
180
Figure 6. Illustration of how the valve and actuator is placed
inside the chilled beam, A1 example, Premum.
Supply air beam
Premum
Suspension
1
110
98
2
Premum I-60 (I-62)
3
370
40
4
5
A
6
592
( I-62 = 617)
L = 1200 - 3000 mm (in steps of 100 mm);
L = 1200, 1800, 2400, 3000 mm;
L = Nominal length (order length)
40
I-60:
I-62:
7
8
A = 1192 - 2992 mm (in steps of 100 mm).
A = 1242, 1867, 2492, 3117 mm.
9
Figure 8. Premum I-60 suspension, dimensions. Suspension components are not supplied as part of the standard
package.
10
10
110
11
98
12
Premum X-60
370
13
10
14
A
15
599
16
17
X-60:
L = 1200 - 3000 mm (in steps of 100 mm);
L = Nominal length (order length)
A = 1199 - 2999 mm (in steps of 100 mm).
Figure 9. Premum X-60 suspension, dimensions. Suspension components are not supplied as part of the standard
package.
18
19
17
lin dab | pre m u m
3000mm
600
Supply air beam
0,25m/s
0,20m/s
2000mm
Air patterns, Premum
1
3
1000mm
500mm
0,20m/s
0
600
0,15m/s
0,20m/s
5
with a linear air pattern. The measurements shown below
were made with a cooled supply air (∆t room1000mm
air – supply
air) of 5° C and cooling in the water circuit (∆t – room air –
average water temperature) of 8° C.
3000mm
600
4
500mm
1000mm
500mm
0,30m/s
3000mm 1000mm
2000mm
0,15m/s
0
golvnivå
500mm
1000mm
600
0,25m/s
0,30m/s
0,20m/s
3000mm
600
3000mm
600
golvnivå
3000mm
2000mm
3000mm
600
0,25m/s
0,20m/s
2000mm
0,30m/s
6
2000mm
0,15m/s
The JetCone & Angled Nozzles systems used in Premum
guarantees the Coanda effect and a fan-shaped air1000mm
pattern in all cases. The fan-shaped air pattern ensures air
velocities in the living area that are half those obtained
2
Premum
0,30m/s
0,20m/s
0,15m/s
3000mm
600
0,30m/s
0,25m/s
2000mm
0,15m/s
0,25m/s
0,20m/s
0,20m/s
0,15m/s
2000mm
1000mm
7
2000mm
1000mm
1000mm
0,15m/s
1000mm
0,15m/s
Air flow 8 l/s/active m
8
1000mm
1000mm
floor
golvnivå
9
500mm
1000mm
Figure 10.
1000mm
10
0
500mm
1000mm
0
500mm
500mm
500mm
0
500mm
1000mm
1000mm
golvnivå
12
1000mm
1000mm
1000mm
3000mm
500mm
0,25m/s
500mm
1000mm
golvnivå
1000mm
3000mm
3000mm
3000mm
600
0,25m/s
0,20m/s
0,30m/s
2000mm
0,20m/s
0,25m/s
2000mm
0,20m/s
500mm
0
0,30m/s
2000mm
0,20m/s
0,25m/s
2000mm
0,20m/s
2000mm
0,15m/s
0,15m/s
14
0
golvnivå
1000mm
500mm
600
0,30m/s
0,25m/s
0,20m/s
0
600
3000mm
0,30m/s
13
500mm
3000mm
600
0,30m/s 0,25m/s
500mm
Figure 11.
600
0,30m/s
1000mm
golvnivå
600
11
floor
golvnivå
2000mm
0,15m/s
0,15m/s
0,15m/s
0,15m/s
1000mm
1000mm
1000mm
1000mm
1000mm
1000mm
15
16
17
golvnivå
golvnivå
golvnivå
1000mm
1000mm
500mm
500mm
1000mm
500mm
0
0
0
500mm
500mm
500mm
1000mm
1000mm
1000mm
1000mm
1000mm
1000mm
Figure 12.
500mm
500mm
500mm
0
0
0
500mm
500mm
500mm
1000mm
1000mm
1000mm
Figure 13.
0,15m/s
600
0,20m/s
600
0,25m/s
0,30m/s
18
19
golvnivå
floor
golvnivå
golvnivå
floor
3000mm
3000mm
600
600
3000mm
3000mm
0,30m/s
0,30m/s
0,30m/s
0,30m/s
Figure
10-13. Air velocities between supply air beams at a separation
of 600 mm.
0,25m/s
0,25m/s
0,25m/s
0,25m/s
Standard air pattern profile (nozzles at a 30° angle). Nozzle
pressure of 60 Pa.
0,20m/s
0,20m/s
2000mm
2000mm
0,20m/s
0,20m/s
18
0,15m/s
0,15m/s
0,15m/s
0,15m/s
2000mm2000mm
0,20m/s
0,20m/s
2000mm
2000mm
3000mm
600
0,15m/s
0,15m/s
Supply air beam
0,20m/s
0,15m/s
0,20m/s
2000mm
1000mm
1000mm
0,30m/s
500mm
0
2
3
3000mm
600
golvnivå
500mm
1
golvnivå
air – supply
1000mm
500mm
0
500mm
1000mm
3000mm
600
0
2000mm
0,15m/s
pat1000mm
500mm
0
500mm
1000mm
tern in all cases. The fan-shaped air pattern ensures air
500mm
1000mm
0,25m/s
golvnivå
0,30m/s
Premum
0,30m/s
1000mm
1000mm
3000mm
600
golvnivå
500mm
1000mm
4
0,25m/s
0,25m/s
0,20m/s
3000mm
600
0,20m/s
2000mm
0,30m/s
0,30m/s
0,15m/s
0,25m/s
2000mm
3000mm
600
5
0,15m/s
6
0,25m/s
0,20m/s
2000mm
0,20m/s
1000mm
2000mm
1000mm
7
0,15m/s
0,15m/s
1000mm
8
1000mm
floor
golvnivå
floor
golvnivå
1000mm
500mm
0
500mm
1000mm
1000mm
Figure 14.
500mm
0
500mm
Figure 15.
golvnivå
golvnivå
10
Figure 14-15. Air velocities
between supply air beams at a separation of 600 mm. Standard air pattern profile
0,15m/s
1000mm
500mm
500mm
0
500mm
1000mm
(nozzles
at0 a 30° 500mm
angle). Nozzle 1000mm
pressure of 1000mm
60 Pa.
0,20m/s
0,25m/s
0,30m/s
1200
3000mm
3000mm
600
3000mm
1200
600
0,30m/s
0,20m/s
0,25m/s
0,20m/s
12
0,20m/s
0,25m/s
2000mm
2000mm
0,20m/s
2000mm
0,15m/s
14
0,15m/s
0,15m/s
1000mm
1000mm
1000mm
1000mm
15
floor
golvnivå
golvnivå
golvnivå
1000mm
1000mm
Figure 16.
13
2000mm
0,15m/s
500mm
500mm
00
0,15m/s
1200
0,20m/s
500mm
500mm
1000mm
1000mm
1000mm
1000mm
500mm
Figure 17.
3000mm
0,25m/s
0,30m/s
500mm 0
0 500mm
1200
500mm
1000mm
floor
golvnivå
1000mm
3000mm
0,30m/s
0,30m/s
2000mm
0,20m/s
0,15m/s
0,15m/s
16
17
18
19
Figure 16-17. Air velocities between supply air beams at a separation of0,25m/s
1200 mm.
0,25m/s
Standard air pattern profile (nozzles at a 30° angle). Nozzle pressure of 60 Pa.
0,20m/s
11
3000mm
0,25m/s
0,25m/s
0,30m/s
9
1000mm
2000mm
19
0,20m/s
0,20m/s
2000mm
lin dab |0,25m/s
pre m u m
0,25m/s
3000mm
600
0,15m/s
0,20m/s
1000mm
Premum
1000mm
0,25m/s
0,20m/s
2000mm
0,15m/s
2000mm
1000mm
1000mm
0,15m/s
golvnivå
pattern in all cases.
The fan-shaped
air pattern ensures
500mm
1000mm air
1000mm
0
500mm
2
2000mm
0,30m/s
0,20m/s
0,15m/s
0,15m/s
3000mm
600
0,15m/s
0,20m/s
2000mm
Supply air beam
1
2000mm
with a linear air pattern. The measurements shown belowgolvnivå
air – supply
air) of 5° C and cooling
in 0the water
circuit (∆t – room
air –
1000mm
500mm
500mm
1000mm
golvnivå
3
1000mm
500mm
1000mm
4
0
1200
0
500mm
0,30m/s
500mm
golvnivå
3000mm
1000mm
1000mm
500mm
500mm
1000mm
1000mm
0,30m/s
3000mm
1200
0,20m/s
0,30m/s
3000mm
600
2000mm
0,25m/s
0,20m/s
0,30m/s
0,15m/s
2000mm
500mm
3000mm
1000mm
golvnivå
500mm
1000mm
3000mm
1200
2000mm
3000mm
600
0,20m/s
0,15m/s
0,30m/s
0,25m/s
2000mm
0,25m/s
0,20m/s
0,20m/s
2000mm
1000mm
0,15m/s
7
0
1200
0,20m/s
0,30m/s
0,25m/s
6
500mm
0,25m/s
0,25m/s
5
0
golvnivå
0,15m/s
8
1000mm
0,15m/s
1000mm
2000mm
0,15m/s
1000mm
1000mm
1000mm
floor
golvnivå
9
1000mm
500mm
0
500mm
1000mm
Figure 18.
10
1000mm
500mm
1000mm
11
12
0
0
1200
500mm
0,25m/s
0
1000mm
500mm
0
3000mm
500mm
1000mm
1000mm
500mm
2000mm
0,30m/s
0,30m/s
2000mm
0,20m/s
0,15m/s
1000mm
3000mm
1000mm
3000mm
3000mm
0,25m/s600
0,20m/s
0,25m/s
2000mm
2000mm
2000mm
0,15m/s
0,15m/s
1000mm
0,15m/s
golvnivå
500mm
0,20m/s
0,25m/s
0,20m/s
2000mm
0,15m/s
1000mm
golvnivå
1200
0,30m/s
3000mm
600
500mm
500mm
1200
0
3000mm
0,20m/s
0,25m/s
14
500mm
Figure 19.
golvnivå
0,20m/s
0,25m/s
0,30m/s
13
1000mm
golvnivå
1000mm
1200
0,30m/s
0,30m/s
500mm
floor
golvnivå
1000mm
0,15m/s
1000mm
1000mm
1000mm
1000mm
15
golvnivå
16
floor
golvnivå
1000mm
17
18
19
20
golvnivå
1000mm
1000mm
500mm
500mm
500mm
0
0
0
Figure 20.
500mm
500mm
500mm
golvnivå
1000mm
1000mm
1000mm
1000mm
1000mm
1000mm
500mm
500mm
500mm 0
0
0 500mm
Figure 21.
0,15m/s
0,20m/s
0,25m/s
0,30m/s
Figure 18-21. Air velocities between supply air beams at a separation of 1200 mm.
golvnivå
500mm
500mm
1000mm
floor
golvnivå
1000mm
1000mm
3000mm
600
Supply air beam
0,25m/s
0,20m/s
2000mm
0
1000mm
1000mm
1800
0,20m/s
500mm
0,25m/s
3000mm
2000mm
3000mm
0,25m/s
0,20m/s
500mm
1000mm
2000mm
0,15m/s
0,30m/s
2000mm
3000mm
600
0,20m/s
2000mm
1000mm
0,15m/s
0,15m/s
1000mm
7
0,15m/s
1000mm
1000mm
8
1000mm
floor
golvnivå
0
500mm
500mm
1000mm
Figure 22.
floor
golvnivå
1000mm
golvnivå
500mm
0
500mm
1000mm
500mm
0,25m/s
0
500mm
0
1800
Figure 23.
1000mm
1000mm
500mm
1000mm
0
500mm
600
0,30m/s
0,25m/s
0,20m/s
2000mm
0,15m/s
2000mm
0,15m/s
1000mm
1000mm
15
golvnivå
golvnivå
floor
golvnivå
1000mm
500mm
1000mm
500mm
0
0
Figure 24.
1800
0,30m/s
0,30m/s
0,25m/s
0,15m/s
1800
0,20m/s
0,25m/s
0,30m/s
500mm
500mm
golvnivå
1000mm
1000mm
1000mm
1000mm
1000mm
1000mm
3000mm
500mm
500mm
500mm
0
0
0
500mm
Figure 25.
1800
3000mm
1800
0,15m/s
0,15m/s
golvnivå
500mm
500mm
1000mm
floor
golvnivå
1000mm
1000mm
3000mm
3000mm
0,30m/s
0,30m/s
0,25m/s
Figure 22-25.
a separation of
1800 mm.
0,25m/sAir velocities between supply air beams at2000mm
0,25m/s
0,20m/s
Standard air pattern profile (nozzles at a 30° angle). Nozzle0,20m/s
pressure of 60 Pa.
0,20m/s
14
1000mm
500mm
12
13
0,15m/s
1000mm
0
11
2000mm
2000mm
1000mm
500mm
10
3000mm
0,15m/s
1000mm
0,15m/s
3000mm
0,20m/s
0,25m/s
2000mm
0,15m/s
0,20m/s
3000mm
0,25m/s 600
0,30m/s
0,20m/s
0,25m/s
2000mm
0,20m/s
0,30m/s
1000mm
1000mm
1800
0,30m/s
3000mm
500mm
500mm
1800
0
3000mm
1800
0,20m/s
0,25m/s
golvnivå
1000mm
3000mm
500mm
9
1000mm
golvnivå
golvnivå
500mm
6
2000mm
0,15m/s
1000mm
1000mm
5
2000mm
0,15m/s
0,25m/s
0,20m/s
1000mm
4
3000mm
0,20m/s
0,25m/s
1000mm
3
golvnivå
1800
0,20m/s
600
0,30m/s
0
2
3000mm
1800
golvnivå
500mm
1
air – supply
3000mm
1800
500mm
2000mm
0,15m/s
1000mm
Premum
0,30m/s
0,20m/s
0,15m/s
3000mm
600
2000mm
0,20m/s
0,15m/s
0,15m/s
2000mm
16
17
18
19
2000mm
21
600
0,20m/s
2000mm
lin dab
| pre m u m
0,30m/s
0,25m/s
0,15m/s
0,20m/s
Supply air beam
500mm
3
1000mm
1000mm
0
500mm
1000mm
1000mm
1000mm
500mm
500mm
1000mm
3000mm
3000mm
0,30m/s 600
0,25m/s
0,25m/s
0,30m/s
0,20m/s
2000mm
0,25m/s
0,20m/s
6
0
1800
3000mm
600
0,30m/s
with a linear air pattern. The measurements shown belowgolvnivå
were made with a cooled supply air (∆t room air – supply
air) of 5° C and cooling
in the
water
circuit (∆t – room
air –
1000mm
1000mm
500mm
0
500mm
golvnivå
3000mm
1800
5
Premum
1000mm
golvnivå
guarantees the Coanda effect and a fan-shaped air pattern in all cases.
The fan-shaped
air pattern ensures
air
500mm
1000mm
500mm
0
1000mm
golvnivå
4
2000mm
0,15m/s
1000mm
0,15m/s
0,20m/s
2000mm
0,15m/s
2
2000mm
0,30m/s
0,25m/s
1
600
0,30m/s
0,20m/s
2000mm
0,25m/s
0,20m/s
2000mm
2000mm
0,15m/s
0,15m/s
0,15m/s
0,15m/s
1000mm
7
1000mm
1000mm
1000mm
8
golvnivå
9
1000mm
1000mm
500mm
500mm
00
Figure 26.
10
11
500mm
500mm
1000mm1000mm
floor
golvnivå
1000mm
1000mm
500mm
500mm
0
0
500mm
Figure 27.
0,15m/s
0,20m/s
0,25m/s
0,30m/s
Figure 26-27. Air velocities between supply air beams at a separation of 1800 mm.
12
13
14
15
16
17
18
19
22
floor
golvnivå
golvnivå
500mm
1000mm
1000mm
3000mm
600
Supply air beam
Premum
0,30m/s
0,20m/s
0,15m/s
3000mm
600
0,25m/s
0,20m/s
2000mm
2000mm
0,15m/s
I/s
The8 JetCone
& Angled Nozzles systems used in Premum
1
air – supply
2
Air velocities
velocities on
on a
a table.
table.
Air
3000mm
3000mm
golvnivå
1000mm
0
500mm
500mm
0,15m/s
0,15m/s
0,20m/s
0,20m/s
0,20m/s
0,20m/s
0,15m/s
0,15m/s
1000mm
golvnivå
1000mm
500mm
0
500mm
1000mm
600
4
0,20m/s
0,20m/s
0,20m/s
0,20m/s
3000mm
3
3000mm
3000mm
0,15m/s
0,15m/s
2000
2000 mm
mm
3000mm
600
0,15m/s
0,15m/s
2000 mm
mm
2000
5
350
350
0,30m/s
0,30m/s
0,25m/s
0,25m/s
1000mm
1000mm
0,20m/s
0,20m/s
2000mm
2000mm
6
1000mm
1000mm
7
0,15m/s
0,15m/s
floor
golvnivå
golvnivå
1000mm
Vägg
wall
Vägg
2000
2000 mm
mm
1000
1000 mm
mm
1000mm
Vägg
wall
Vägg
3000
3000 mm
mm
Figure 28.
2000 mm
mm
2000
1000 mm
mm
1000
8
golvnivå
floor
golvnivå
3000 mm
mm
3000
9
Figure 29.
golvnivå
1000mm
500mm
0
500mm
golvnivå
1000mm
1000mm
500mm
0
500mm
11
3000mm
3000mm
1400-1600
1400-1600
800-1100
800-1100
3000mm
600
3000mm
600
12
0,20m/s
0,20m/s
0,30m/s
0,25m/s
0,30m/s
0,15m/s
0,15m/s
2000
2000 mm
mm
0,20m/s
0,25m/s
0,20m/s
2000mm
2000mm
0,20m/s
0,20m/s
0,15m/s
0,15m/s
0,15m/s
10
1000mm
1000mm
1000mm
13
14
0,15m/s
1000mm
1000mm
15
floor
golvnivå
golvnivå
golvnivå
golvnivå
wall
Vägg
Vägg
1000mm
1000
1000 mm
mm
500mm
0
2000
2000 mm
mm
500mm
3000
3000 mm
mm
1000mm
1000mm
500mm
0
500mm
Figure 30.
0,15m/s
0,20m/s
0,25m/s
0,30m/s
1000mm
16
17
18
Figure 28-30. Air velocities below s supply air beam, where the air flow is 8 l/s per active metre.
19
23
lin dab | pre m u m
3000mm
600
Supply air beam
0,25m/s
0,15m/s
0,20m/s
2000mm
11 I/s
Air
patterns, Premum
1
2000mm
0,15m/s
2
Premum
0,30m/s
0,20m/s
11 I/s
3000mm
600
air – supply
3000mm
3
golvnivå
1000mm
4
0
500mm
0,20m/s
500mm
3000mm
golvnivå
1000mm
0,20m/s
500mm
0
0,15m/s
0,20m/s
0,20m/s
0,15m/s
3000mm
600
500mm
2000 mm
350
0,15m/s
600
3000mm
1000mm
0,20m/s
2000 mm
0,15m/s
5
1000mm
3000mm
0,25m/s
0,20m/s
0,15m/s
0,25m/s
0,20m/s
0,15m/s
0,15m/s
0,20m/s
3000mm
2000 mm
2000 mm
0,15m/s
350
0,30m/s
6
1000mm
0,30m/s
0,25m/s
1000mm
0,25m/s
0,20m/s
2000mm
1000mm
0,20m/s
2000mm
1000mm
7
0,15m/s
golvnivå
8
1000mm
9
golvnivå
floor
golvnivå
1000mm
Vägg
1000 mm
2000 mm
3000 mm
Vägg
1000 mm
2000 mm
3000 mm
Vägg
wall
1000 mm
2000 mm
3000 mm
wall
Vägg
1000 mm
2000 mm
3000 mm
Figure 31.
Figure 32.
golvnivå
10
1000mm
500mm
Air velocities at wall / throw.
11
0,15m/s
0
500mm
1000mm
golvnivå
1000mm
500mm
0
500mm
1000mm
3000mm
1600-1800
Air velocities at wall / throw.900-1200
3000mm
1600-1800
600
3000mm
3000mm
600
900-1200
0,20m/s
12
0,30m/s
0,25m/s
13
0,20m/s
0,20m/s
14
0,20m/s
0,15m/s
0,15m/s
0,30m/s
2000 mm
0,15m/s
0,20m/s
0,25m/s
2000mm
0,15m/s
2000 mm
1000mm
0,20m/s
2000mm
0,15m/s
0,15m/s
1000mm
15
floor
golvnivå
16
17
18
19
24
1000mm
1000mm
golvnivå
wall
Vägg
1000mm
Figure 33.
Vägg
1000 mm
500mm
2000 mm
0
1000 mm
500mm
2000 mm
golvnivå
golvnivå
3000 mm
1000mm
1000mm
500mm
0
500mm
3000 mm
0,15m/s
0,20m/s
0,25m/s
0,30m/s
1000mm
floor
golvnivå
3000mm
600
Supply air beam
0,25m/s
0,20m/s
2000mm
14 I/s
14 I/s
0
500mm
1000mm
golvnivå
0,20m/s
1000mm
0,20m/s
0,20m/s
0,15m/s
2000 mm
0,20m/s
0,15m/s
0,15m/s
500mm
0
2000 mm
3000mm
600
0,15m/s
3000mm
Air velocities on a shelf.
3000mm
golvnivå
600
350
350
0,30m/s
1000mm
0,25m/s
0,20m/s
500mm
3
3000mm
1000mm
0,20m/s
0,25m/s
0,20m/s
0,25m/s
0,15m/s
0,20m/s
0,15m/s
0,20m/s
0,15m/s
2000 mm
0,15m/s
2000 mm
3000mm
0,30m/s
1000mm
2000mm
2
3000mm
Air velocities on a table.
1
air – supply
500mm
2000mm
0,15m/s
1000mm
Premum
0,30m/s
0,20m/s
0,15m/s
3000mm
600
4
5
6
1000mm
0,25m/s
0,20m/s
2000mm
1000mm
7
0,15m/s
golvnivå
1000mm
0,15m/s
golvnivå
golvnivå
floor
1000mm
Vägg
1000 mm
2000 mm
3000 mm
Vägg
1000 mm
2000 mm
3000 mm
Vägg
wall
1000 mm
2000 mm
3000 mm
Vägg
wall
1000 mm
2000 mm
3000 mm
Figure 34.
9
Figure 35.
golvnivå
1000mm
Air velocities
8
golvnivå
floor
500mm
at wall / throw.
Air velocities at wall / throw.
0
500mm
1000mm
1000mm
500mm
0
500mm
10
1000mm
3000mm
1700-1900
1000-1300
11
3000mm
1700-1900
1000-1300
3000mm
600
0,25m/s
0,20m/s
0,30m/s
0,25m/s
0,15m/s
0,20m/s
0,25m/s
0,15m/s
0,20m/s
golvnivå
0,20m/s
3000mm
600
12
2000 mm0,30m/s
0,20m/s
0,15m/s
2000 mm
0,25m/s
0,20m/s
2000mm
2000mm
0,15m/s
1000mm
0,15m/s
13
14
0,15m/s
1000mm
1000mm
1000mm
15
floor
golvnivå
golvnivå
wall
Vägg
1000mm
Vägg
Figure 36.
golvnivå
golvnivå
1000 mm
500mm
1000 mm
0
2000 mm
3000 mm
500mm
1000mm
3000
mm
2000 mm
1000mm
500mm
0
500mm
0,15m/s
0,20m/s
0,25m/s
0,30m/s
1000mm
16
17
18
19
25
lin dab | pre m u m
3000mm
600
Supply
air beam
17 I/s
0,25m/s
0,20m/s
2000mm
17 I/s
1
2000mm
0,15m/s
velocities
ina table.
the living area that are half those obtained
Air velocities on
2
Premum
0,30m/s
0,20m/s
0,15m/s
3000mm
600
air – supply
average
Air velocitieswater
on a shelf.temperature) of 8° C.
3000mm
3
golvnivå
1000mm
4
0
500mm
500mm
0,20m/s
0,15m/s
0,20m/s
5
3000mm
0,15m/s
0,20m/s
1000mm
0,15m/s
0,20m/s
0,15m/s
golvnivå
1000mm
500mm
0
2000 mm
3000mm
600
3000mm
2000 mm
600
350
500mm
1000mm
0,25m/s
0,20m/s
0,15m/s
0,25m/s
0,20m/s
0,15m/s
0,20m/s
0,15m/s
0,20m/s
0,15m/s
3000mm
3000mm
2000 mm
2000 mm
350
0,30m/s
6
0,30m/s
1000mm
0,25m/s
0,20m/s
2000mm
1000mm
1000mm
0,25m/s
0,20m/s
2000mm
1000mm
7
0,15m/s
golvnivå
8
1000mm
9
golvnivå
floor
golvnivå
1000mm
Vägg
1000 mm
2000 mm
3000 mm
Vägg
1000 mm
2000 mm
3000 mm
wall
Vägg
1000 mm
2000 mm
3000 mm
wall
Vägg
1000 mm
2000 mm
3000 mm
Figure 37.
10
0,15m/s
Figure 38.
golvnivå
1000mm
500mm
0
500mm
1000mm
1000mm
1800-2000
600
1100-1400
12
0,25m/s
0,30m/s
0,20m/s
0,25m/s
0,25m/s
0,15m/s
0,20m/s
0,20m/s
0,15m/s
13
14
500mm
0
500mm
1000mm
3000mm
1800-2000
1100-1400
11
golvnivå
3000mm
3000mm
3000mm
600
0,30m/s
0,20m/s
2000 mm
0,15m/s
0,20m/s
2000mm
2000 mm
0,25m/s
0,20m/s
2000mm
0,15m/s
0,15m/s
1000mm
1000mm
0,15m/s
1000mm
1000mm
15
floor
16
17
18
19
26
golvnivå
golvnivå
wall
Vägg
1000mm
Figure 39.
Vägg
1000 mm
500mm
2000 mm
0
1000 mm
500mm
2000 mm
3000 mm
1000mm
1000mm
500mm
0
500mm
3000 mm
0,15m/s
0,20m/s
0,25m/s
0,30m/s
1000mm
floor
golvnivå
3000mm
600
Supply air beam
Premum
0,30m/s
0,20m/s
0,15m/s
3000mm
600
0,25m/s
0,20m/s
2000mm
2000mm
20 I/s
Air20patterns,
Premum
I/s
0,15m/s
golvnivå
1000mm
500mm
0
500mm
0,20m/s
1000mm
0,20m/s
0,15m/s
0,20m/s
0,15m/s
0,20m/s
0,15m/s
0,15m/s
3000mm
3000mm
golvnivå
1000mm
500mm
0
2000 mm
3000mm
600
2
3000mm
1
air – supply
2000 mm
600
350
3
3000mm
0,20m/s
500mm
1000mm
0,15m/s
0,20m/s
0,25m/s
0,20m/s
0,25m/s
0,15m/s
0,20m/s
0,15m/s
0,15m/s
3000mm
4
2000 mm
2000 mm
5
350
0,30m/s
0,30m/s
1000mm
0,25m/s
0,20m/s
2000mm
1000mm
6
1000mm
0,25m/s
0,20m/s
2000mm
1000mm
7
0,15m/s
golvnivå
1000mm
Vägg
1000 mm
wall
Vägg
2000 mm
1000 mm
2000 mm
0,15m/s
golvnivå
floor
golvnivå
1000mm
3000 mm
Vägg
1000 mm
2000 mm
3000 mm
3000 mm
wall
Vägg
1000 mm
2000 mm
3000 mm
Figure 40.
9
Figure 41.
golvnivå
1000mm
8
floor
golvnivå
500mm
0
500mm
1000mm
1000mm
500mm
0
500mm
11
3000mm
1900-2100
1200-1500
3000mm
600
0,20m/s
3000mm
600
12
2000 mm0,30m/s
0,20m/s
0,15m/s
2000 mm
2000mm
0,15m/s
1000mm
0,15m/s
10
1000mm
3000mm
1900-2100
1200-1500
0,25m/s
0,30m/s
0,20m/s
0,25m/s
0,25m/s
0,15m/s
0,20m/s
0,20m/s
0,15m/s
golvnivå
0,25m/s
0,20m/s
2000mm
13
14
0,15m/s
1000mm
1000mm
1000mm
15
floor
golvnivå
golvnivå
wall
1000mm
Figure 42.
1000 mm
500mm
1000 mm
2000 mm
0
500mm
2000 mm
16
3000 mm
1000mm
3000 mm
1000mm
500mm
0
500mm
0,15m/s
0,20m/s
0,25m/s
0,30m/s
1000mm
17
18
19
27
lin dab | pre m u m
3000mm
600
3000mm
600
Supply air beam
Premum
0,30m/s
0,20m/s
0,25m/s
0,15m/s
0,20m/s
2000mm
2000mm
23 I/s
Air23patterns,
Premum
I/s
1
0,15m/s
velocities
ina table.
the living area that are half those obtained
Air velocities on
2
air – supply
average
Air velocitieswater
on a shelf.temperature) of 8° C.
3000mm
3000mm
3
golvnivå
3000mm
golvnivå
0,20m/s
0,20m/s
1000mm
4
5
0
500mm
500mm
1000mm
0,20m/s
0,15m/s
0,20m/s
0,15m/s
0,20m/s
0,15m/s
0,15m/s
3000mm
1000mm
500mm
0
3000mm
1000mm
0,25m/s
0,20m/s
0,15m/s
0,25m/s
2000 mm
600
500mm
2000 mm
350
600
0,15m/s
0,20m/s
0,15m/s
3000mm
0,20m/s
0,15m/s
2000 mm
2000 mm
350
0,30m/s
6
0,30m/s
1000mm
0,25m/s
1000mm
0,25m/s
0,20m/s
2000mm
1000mm
0,20m/s
2000mm
1000mm
7
0,15m/s
8
1000mm
9
0,15m/s
golvnivå
golvnivå
floor
golvnivå
1000mm
Vägg
1000 mm
2000 mm
3000 mm
Vägg
1000 mm
2000 mm
3000 mm
wall
Vägg
1000 mm
2000 mm
3000 mm
wall
Vägg
1000 mm
2000 mm
3000 mm
Figure 44.
Figure 43.
golvnivå
10
1000mm
500mm
0
500mm
1000mm
golvnivå
1000mm
2000-2200
1300-1600
11
2000-2200
600
1300-1600
12
0,25m/s
0,30m/s
0,20m/s
0,25m/s
0,15m/s
0,25m/s
0,20m/s
0,20m/s
13
0,15m/s
14
500mm
0
500mm
1000mm
3000mm
3000mm
3000mm
0,20m/s
3000mm
600
2000 mm
0,30m/s
0,25m/s
0,15m/s
0,20m/s
2000 mm
0,20m/s
2000mm
2000mm
0,15m/s
1000mm
0,15m/s
0,15m/s
1000mm
1000mm
1000mm
15
floor
16
17
18
19
28
golvnivå
golvnivå
wall
1000mm
Figure 45.
1000 mm
500mm
2000 mm
0
1000 mm
500mm
2000 mm
3000 mm
1000mm
1000mm
500mm
0
500mm
3000 mm
0,15m/s
0,20m/s
0,25m/s
0,30m/s
1000mm
floor
golvnivå
Supply air beam
Premum
1
Throw and air patterns 300 mm under the ceiling.
Throw and spreading 300 mm under the ceiling.
2
1300
1000
3
4
4500
4500
5
0,20m/s
0,20m/s
6
7
14 l/s / active meter
Angled nozzles presetting: 16°
8
9
3270
3270
Figure 47. Default Setting Angled Nozzles (or AirGuide).
Figure 46.
10
11
2000
1100
12
13
4500
4500
0,20m/s
0,20m/s
14
15
16
AirGuide setting profile: 30º - 30º
3270
Figure 48.
3270
Figure 49.
Figure 46-49. Throw lengths with 14 l/s active meter at 60 Pa ∆t rw = 8K ∆t
17
18
19
29
lin dab | pre m u m
Supply air beam
1
2
Premum
Control
Programme text
Lindab offers control equipment that is very simple to use.
To avoid the heating and cooling being activated at the
same time, the system is controlled sequentially (Regula
Combi). For the technical data, refer to the chapter Regula.
Premum active chilled beam with adjustable airflow, for a
given duct pressure. Air distribution must be adjustable
between both sides of the beam and longitudinally, by a
system like Lindab JetCone. The flow pattern must be fanshaped through the use of angled nozzles. Water and air
connections must be flexible and accessible from below.
3
Supply air beams from Lindab
4
Product:
Premum I-60-12-125-A2-1.8 m
Air quantity:
Nozzle pressure:
5
Designations
6
Product/Version:
Premum I or X
Type:
60, 62
Connection diam. water, [mm]:
12
Connection diam. air, [mm]:
125
Coupling options:
A, B, C, D
Coupling options, exhaust:
E, F, G, H
Water:
1, 2, 3, 4, 7, 8
Length, [m]:
I-60 and X-60:
1.2 m - 3.0 m
I-62:
1.2 m, 1.8 m, 2.4 m, 3.0 m
7
8
9
10
Plus features:
See page 7
Angled Nozzles:
30° (default), 16°, 0°
AirGuide:30°-10°
12
Plus features:
AirGuide
Regula Secura
Heating
Cooling control valve
Cooling actuator
Heating control valve
Heating actuator
Accessories:
Regula Combi:
40
Product:
Premum I-60-12-125-A1-3.0 m
10
Accessories:
Tectite tool:
Order code
ProductPremum I-60 12 125 A1 1.4 80 20
Type:
14
I-60, I-62
I = Integrated, lay-in
X-60
15
16
17
X = i.e. hidden T-bar, edge DS
Water connection:
12 mm
Air connection:
Ø125 mm
Connection type:
A1, A2, A3, A4, A7, A8, B1, B2, B3, B4,
B7, B8, C3, C4, C7, C8, D3, D4, D7, D8
18
Product length:
I-60, X-60: 1.2 m - 3.0 m (In steps of 0.1 m)
I-62: 1.2 m, 1.8 m, 2.4 m, 3.0 m
19
30
40
15 l/s
60 Pa
Plus features:
AirGuide
Regula Combi
Regula Secura
Cooling control valve
Cooling actuator
11
13
Qty
Static nozzle pressure (Pa):
Air volume (l/s):
1

Supply air beam Premum

Transcription

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