The flaT uniT series from al-Ko - Air Technology s.r.o.€¦ · 3 SyStem componentS and...

The flaT uniT series from al-Ko

Donat BrandtPräsident des Plus X Award

Frank KreifVorsitzender der Plus X Award-Jury

AUSZEICHNUNG

Hochachtungsvoll,

Das Produkt

EASYAIRflataus dem Hause

AL-KO THERMwird in den Kategorien

High Quality undÖkologie

mit einem PLUS X AWARD® ausgezeichnet.

EASYAIR_EASYAIRflat.indd 1 10.10.2011 13:06:14

22

All the units are optimised with regard to easy installation. The results of the modular unit construction are compact modules, which are easy to handle. For ceiling installati-ons, these modules can be reduced in weight by removing the built-in components, in order to put it back in after the several modules have been mounted in the ceiling. Thus the modules are very convenient to install. Suitable support con-structions for ceiling installation works are already installed on the unit.

Besides the easy installation, the focus is on an economic operation of the unit. Due to the aerodynamically optimised alignment of the components, in combination with low pressure drops and fans with modern EC technology, a large energy saving operation is achievable. Furthermore a huge amount of energy can be saved by using the heat recovery system.

The can be operated very easily by utilising the control system. The control system guarantees the ener-gy optimised operation of all components.

Thus you will always find the suitable air handling unit for air flow ranges from 650m³/h up to 3.700m³/h.

– The easy way to a good climate

i Easy installation due to click connections of the modules

i Energy saving fan motors in EC technology for lowest energy consumption

i Efficienat heat recovery with a plate heat exchanger

i Easy handling due to intelligent control system as well as modular system design

i High quality manufacturing, reduced maintenance costs

i User-friendly removal of the functional elements is guaranteed by the rapid-connection fittings (for effective maintenance in accordance with VDI 6022)

333

SyStem componentS and applicationS

Counter-current plate heat exchangeri Supply and exhaust air is completely separated

(no cross flow contamination)

i Operation without any odour transfer

i Increased heat recoverage (ca. 80-90 %)

i Reduced maintenance costs

Cross-current plate heat exchangei Supply and exhaust air are completely

separated (no cross flow contamination)

i Operation without any odour transfer

i Increase heat recoverage (ca. 50-60 %)

i Reduced maintenance costs

note: Due to the separation of supply and exhaust

air, the usage of plate heat exchangers for hygienic

systems is possible without any restrictions.

fan with eC motori Maximum motor efficiency

i Compact construction

i Energy efficient operation

i Extended life time

i Low maintenance costs

The modern motor technology of the air handling units ensu-

res quiet and energy efficient operation in all

applications.

44

Supply and exhaust air unit with a counter-current flow, plate heat exchanger

Type air volume1 (m3/h) / efficiency2 (%) / sound power level3 (dB(a)) sfP4 sa/ea Basic unit (mm) a B C D6

mm

sound ab sorption

dB7

Duct connection (mm)5 WeightBasic unit

(kg)

max. connection power8 WWe KWK ele

min nominal max W/m³·s Length5 Width Height mm mm mm Width Height kVA A V kW9 kW10 kW11 A

Gf-01 650 / 84 / 70 1.000 / 82 / 71 1.350 / 80 / 73 614 / 599 1.734 1.326 362 408 918 408 808 20 612 306 220 1,38 6,0 1 x 230 4,7 5,0 5,5 7,9

Gf-02 900 / 84 / 70 1.800 / 80 / 80 1.880 / 80 / 81 941 / 862 1.836 1.326 464 408 1.020 408 808 20 612 408 270 1,84 4,6 3 x 400 8,4 8,9 9,5 13,7

Gf-03 1.350 / 84 / 66 2.700 / 80 / 73 2.840 / 80 / 74 791 / 731 1.938 1.938 464 408 1.122 408 808 20 918 408 366 2,16 5,4 3 x 400 12,7 13,8 14,0 20,2

Supply and exhaust air unit with a cross-current flow, plate heat exchanger


mm

sound ab sorption

dB7


(kg)



Pf-01 650 / 55 / 71 1.000 / 52 / 73 1.350 / 52 / 77 910 / 877 1.734 1.326 362 408 918 408 808 20 612 306 216 1,38 6,0 1 x 230 4,7 5,0 5,5 7,9

Pf-02 900 / 59 / 70 1.800 / 57 / 80 2.200 / 57 / 84 948 / 814 2.142 1.326 464 408 1.326 408 808 20 612 408 281 1,84 4,6 3 x 400 8,4 8,9 9,5 13,7

Pf-03 1.350 / 58 / 66 2.700 / 57 / 73 3.300 / 57 / 77 957 / 845 2.346 1.938 464 408 1.530 408 808 20 918 408 397 2,16 5,4 3 x 400 12,7 13,8 14,0 20,2

supply / exhaust air unit

Type air volume1 (m3/h) / efficiency2 (%) / sound power level3 (dB(a)) sfP4 sa/ea Grundgerät (mm) a B C D6

mm

sound ab sorption

dB7


(kg)


min nominal max W/m³·s Length5 (a+C) Width Height mm mm mm Width Height kVA A V kW12 kW10 kW13 A

ef-01 650 / 68 1.000 / 68 1.700 / 73 567 816 662 362 408 - 408 808 20 612 306 58 0,81 3,5 1 x 230 11,4 5,0 8,1 11,7

ef-02 900 / 69 1.800 / 79 2.750 / 87 654 816 662 464 408 - 408 808 20 612 408 68 1,12 2,8 3 x 400 20,5 8,9 14,6 21,1

ef-03 1.350 / 64 2.700 / 72 3.700 / 80 608 816 968 464 408 - 408 808 20 918 408 85 1,28 3,2 3 x 400 30,8 13,8 21,9 31,6

technical data

Performance data

Top view GR / PF unit with plate heat exchanger

Type Pf:

Heat recoverage with a

cross-current plate heat

exchanger

Type Gf:

Increased heat reco-

verage with a counter-

current plate heat

exchanger

1 External pressure loss supply air 200 Pa, exhaust air 200 Pa 2 Efficiency of heat recovery according to DIN EN 308

(without condensation) 3 Sound power level in the supply air duct

4 Specific Fan Power (SFP) in accordance with EnEV 2009 at nominal air

volume and external duct pressure losses supply air 200 Pa, exhaust air 200 Pa,

incl. filters (F7 / F5)5 With duct connections (option), the unit length increases on both sides about 102 mm

102 D A C D 306 408 306B

102 D A C D 306 408 306B

Heating-module, warm water WWE (optional)


Cooling-module, incl. TA cold water KWK (optional)

Cooling-module, incl. TA cold water KWK (optional)

Electrical, heating module ELE (optional)


waste air

waste air

Wid

thW

idth

outdoor air

outdoor air

extract air

extract air

supply air

supply air

Length

Length

To get current, detailed technical data please use EASYAIRselect: http://easyair.al-ko.de

55

Supply and exhaust air unit with a counter-current flow, plate heat exchanger


mm

sound ab sorption

dB7


(kg)



Gf-01 650 / 84 / 70 1.000 / 82 / 71 1.350 / 80 / 73 614 / 599 1.734 1.326 362 408 918 408 808 20 612 306 220 1,38 6,0 1 x 230 4,7 5,0 5,5 7,9

Gf-02 900 / 84 / 70 1.800 / 80 / 80 1.880 / 80 / 81 941 / 862 1.836 1.326 464 408 1.020 408 808 20 612 408 270 1,84 4,6 3 x 400 8,4 8,9 9,5 13,7

Gf-03 1.350 / 84 / 66 2.700 / 80 / 73 2.840 / 80 / 74 791 / 731 1.938 1.938 464 408 1.122 408 808 20 918 408 366 2,16 5,4 3 x 400 12,7 13,8 14,0 20,2

Supply and exhaust air unit with a cross-current flow, plate heat exchanger


mm

sound ab sorption

dB7


(kg)



Pf-01 650 / 55 / 71 1.000 / 52 / 73 1.350 / 52 / 77 910 / 877 1.734 1.326 362 408 918 408 808 20 612 306 216 1,38 6,0 1 x 230 4,7 5,0 5,5 7,9

Pf-02 900 / 59 / 70 1.800 / 57 / 80 2.200 / 57 / 84 948 / 814 2.142 1.326 464 408 1.326 408 808 20 612 408 281 1,84 4,6 3 x 400 8,4 8,9 9,5 13,7

Pf-03 1.350 / 58 / 66 2.700 / 57 / 73 3.300 / 57 / 77 957 / 845 2.346 1.938 464 408 1.530 408 808 20 918 408 397 2,16 5,4 3 x 400 12,7 13,8 14,0 20,2

supply / exhaust air unit

Type air volume1 (m3/h) / efficiency2 (%) / sound power level3 (dB(a)) sfP4 sa/ea Grundgerät (mm) a B C D6

mm

sound ab sorption

dB7


(kg)


min nominal max W/m³·s Length5 (a+C) Width Height mm mm mm Width Height kVA A V kW12 kW10 kW13 A

ef-01 650 / 68 1.000 / 68 1.700 / 73 567 816 662 362 408 - 408 808 20 612 306 58 0,81 3,5 1 x 230 11,4 5,0 8,1 11,7

ef-02 900 / 69 1.800 / 79 2.750 / 87 654 816 662 464 408 - 408 808 20 612 408 68 1,12 2,8 3 x 400 20,5 8,9 14,6 21,1

ef-03 1.350 / 64 2.700 / 72 3.700 / 80 608 816 968 464 408 - 408 808 20 918 408 85 1,28 3,2 3 x 400 30,8 13,8 21,9 31,6

Top view EF unit supply air / exhaust air

options

options

options

6 Acoustic silencer module (optional)7 Integrated silencer for acoustic levels of 250 Hz8 Without power for optional electric air heater 9 Heating capacity for temperature difference 14 K, medium 50 / 35 °C

10 Cooling capacity for temperature difference 10 K, medium 6 / 12 °C11 Heating capacity for temperature difference 14 K, 400 V / 50 Hz12 Heating capacity for temperature difference 34 K, medium 50 / 35 °C13 Heating capacity for temperature difference 34 K, medium 50 / 35 °C

102 DA D 306 408C 306


Cooling-module, incl. cold water KWK (optional)


supply air

waste air

Wid

th

6

6

– Unit design and options

unit sizes air handling units are available in several

unit sizes. You can see the different unit sizes and the related performance data on page 4 and 5.

service and connection sideMaintenance of can be done from the ground by opening the large maintenance doors. The connection side for the medium supply (electricity, hot and chilled water)

DamperAs an option for the there in an external air-tight damper (tightness class 2) available.

A B

102

C

306 408

Breite

Länge

E K TA

Description K10 K20 K30

Width (mm) 612 612 918

height (mm) 306 408 408

length (mm) 102 102 102

Weight (kg) 3 4 5

Damper

A B

102

C

306 408

Breite

Länge

E K TA

Description V10 V20 V30

Width (mm) 662 662 968

height (mm) 361 463 463

length (mm) 408 408 408

Weight (kg) 28 35 52

fan module fan modulePlug fans with backward curved blades are used as fans. The motors are equipped with modern EC technology and operate very energy efficient (IE3).

can be chosen. F. e.: the service side in supply air direction right conforms to the demonstration given on page 4 and 5.

hygienical standardsAll air handling units are constructed according to the European guideline VDI 6022. The casing is powder coated on the inside and outside surfaces (hygienically non-hazardous) thus it provides a high corrosion protection as well.

heat recovery moduleFor an energy efficient operation of the air handling unit you can select two different plate heat exchangers for heat recoverage. A cross-current plate heat exchanger creates economi cal, increased the level of heat recoverage for projects which have to be carried out within limited budgets. The counter-current plate heat exchanger is an optimal alternative if the highest possible energy efficiency is the main criteria. By utilising these heat recovery systems you can save heating energy without mixing air streams. For that reason this system can be used even when the extract ambient air is slightly contaminated by odours or other organic components.

Description WD10 WD20 WD30

Width (mm) 1.326 1.326 1.938

height (mm) 361 463 463

length (mm) 918 1.326 1.530

Weight (kg) 86 108 162

Cross-current plate heat exchanger

Abluft

Abluft

Zuluft

Zuluft

ZuluftAußenluft

Außenluft

Außenluft

Fortluft

Fortluft

Description WG10 WG20 WG30

Width (mm) 1.326 1.326 1.938

height (mm) 361 463 463

length (mm) 918 1.020 1.122

Weight (kg) 93 133 166

Counter-current plate heat exchanger

filter moduleAs standard, the is supplied with high efficient air filters. In the supply air there is a F7 and in the exhaust air there is a F5 filter installed. The quality of the filters is according to VDI 6022.

Description f10/f11

f20/f21

f30/ f31

filter class F5 / F7 F5 / F7 F5 / F7

Width (mm) 662 662 968

height (mm) 361 463 463

length (mm) 408 408 408

Weight (kg) 15 / 15 18 / 18 28 / 28

filter module

A B

102

C

306 408

Breite

Länge

E K TA

7

7

electric heating moduleEach can be purchased with an electric heating coil. The power supply is 400V/50Hz. The heating coil is installed directly on the air outlet (supply air side) of the unit. Thus the required supply air temperature can be always achieved.

silencer (sound absorber)An optional silencer module can be ordered for the

- unit to further reduce the acoustic emissions in the ducting/channel networks.

Control system air handling units are equipped with

complete control system as standard. All field devices are installed on the unit. The controller as well as the operation panel is located in a separate control cabinet. This cabinet can be installed at any location where it is required. The wiring must be done on-site. The basic function of the

control system is an extract air temperature control. Further functions for energy efficient operations are included in the control system respectively can be

selected as an option (refer to ordering key). As an option they can be purchased without a control system as well.

silencer

Description sD 10 sD 20 sD 30

Width (mm) 662 662 968

height (mm) 361 463 463

length (mm) 808 808 808

Weight (kg) 24 27 35

Duct connectionFor all units sound decoupled canvas duct connections are available. With these duct connections the duct is perfectly decoupled from the air handling unit concerning sound and vibrations.

Description s10 s20 s30

Width (mm) 612 612 918

height (mm) 306 408 408

length (mm) 102 102 102

Weight (kg) 1 2 3

A B

102

C

306 408

Breite

Länge

E K TA

Duct connection

heating moduleEach can be purchased with a hot water heating coil. The heating coil consists of copper tubes with aluminium fins and can be installed directly on the air outlet of the unit. Thus the required supply air temperature can be always achieved.

A B

102

C

306 408

Breite

Länge

E K TA

heating module

heating moduleWe10/We11

We20/We21

We30/We31

Width (mm) 662 662 968

height (mm) 361 463 463

length (mm) 306 306 306

Weight (kg) 14 / 17 18 / 21 27 / 32

Cooling moduleEach can be purchased with a chilled water cooling coil. The cooling coil consists of copper tubes withaluminium fins and can be installed directly on the air outlet (supply air side) of the unit. To prevent a condensate carry- over into the duct, the cooling module is equipped with an integrated drip separator.

DescriptionWK10/WK11

WK20/WK21

WK30/WK31

Width (mm) 662 662 968

height (mm) 356 458 458

length (mm) 408 408 408

Weight (kg) 22 / 22 28 / 28 42 / 42A B

102

C

306 408

Breite

Länge

E K TA

Cooling module

A B

102

C

306 408

Breite

Länge

K TA

electric heating module

Descriptionel10/el11

el20/el21

el30/el31

Width (mm) 662 662 968

height (mm) 356 458 458

length (mm) 306 306 306

Weight (kg) 25 / 32 35 / 39 46 / 53

i WWe (option)

Heating module (hot water)

i KWK (option)

Cooling module with drip sep.

(chilled water)

i ele (option)

Heating module (electric)

i WKe (option)

Heating module (hot water)


(chilled water)

i eKe (option)

Heating module (electric)


(chilled water)

i o: without duct connections

i Z: with duct connections

Pf-/Gf-unit:

i 75: Supply air F7, exhaust air F5

i e75: Supply air F7, exhaust air

F5 incl. spare filters

ef-unit:

i 7X: Supply air F7

i X5: Exhaust air F5

i e7X: Supply air F7

incl. spare filters

i eX5: Exhaust air F5

incl. spare filters

i mK: with external damper

i oK: without external damper

i r: Medium connection right

i l: Medium connection left

i unit type and size refer to page 4 / 5

12/2

011;

Sub

ject

to te

chni

cal m

odifi

catio

ns.

Gf-o2-r-75-mK-sD11-0-hhh

Order code

Control system:

i -ra = Room sensor

i -DK = Constant

pressure control

i -VK = Constant air volume

control

i -aQ = AL-KO air quality

control in the

exhaust duct

i -rC = Remote control with

10m cable

i -Bl = Bus module LON

i -Bm= Bus module Modbus

i -BB = Bus module Bacnet /

Ethernet

i -CX = Without control

system / without

field devices

al-Ko Therm GmBh

Bereich luft- und Klimatechnik

Hauptstraße 248 – 250

89343 Jettingen-Scheppach

Germany

Fon +49 8225 39-0

Fax +49 8225 39- 2113

[email protected]

www.al-ko.com

The easy way to EASYaiR®

http://easyair.al-ko.de

i sD 00: Without silencer

i sD 01: With a silencer

module on the exhaust/

outgoing air connection

i sD 10: With an extended

silencer module on the

external/incoming air

connection

i sD 11: With a shortened

silencer module on the

external air /incoming

air connection and on

the exhaust/outgoing air

connection

The flaT uniT series from al-Ko - Air Technology s.r.o.€¦ · 3 SyStem componentS and...

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