recuperator de caldura-tangra-evb-pp-04-v-fisa_tehnica.pdf

8/14/2019 RECUPERATOR DE CALDURA-Tangra-EVB-PP-04-V-Fisa_Tehnica.pdf

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TECHNICAL CATALOGUE

Save energy!

Reduce your costs!

Take care of the environment!

HEAT RECOVERY UNITS


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The air we breathe is important for our life!

One can live 3 weeks without food, 3 days without water, 3 minutes without air!

People in industrialized countries spend indoor, on average about 90% of the year. Modern buildings and systems do not

allow natural ventilation. This is a major precondition for creation of mechanical ventilation.

The fresh air must be heated in winter and chilled in

summer, and this is related with significant energy

costs. There is a preliminary trend for growing of the

price of energy resources for the last 10 years:

Energy consumption leads to environmental pollution and exhausting of resources of the

planet. It is our duty to protect it for future generation.

Quickly return on investments using heat recovery systems:

Human health and productivity are closely connected with the air quality. Our children

need fresh air even more than us it could help to avoid illnesses and allergies.

The data shown are not universal. These parameters are valid

for the following conditions:

- Bulgaria, Sofia;

- Indoor temperature 22oC;

- Air flow 3000m3/h;

- Installation working time 10 of 24h.

- Installation life time 10 years;

- Energy price 0.1 Euro/kWh;

- 8% annual maintenance costs;

- Energy price growth 12% per year;

- The initial expenses are average;

Your lost money!

HEAT RECOVERY UNITS


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Heat recovery systems are the proper technical and economically acceptable solution:

Applications of heat recovery units:

Ventilation and air-conditioning systems, which provide fresh air supply in:

- Office and residential buildings;

- Hotels, restaurants, cafes, nightclubs;

- Sports halls, gyms and swimming pools;

- Hospitals, schools, laboratories;

- Cinemas, theaters, concert halls;

- Food industries bakeries;

- Technological systems;- Industrial ventilation.

0

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-15 -10 -5 0 5 10

Q ,kWh

text ,

ENERGY CONSUMPTION PER YEAR, kWh

AHU - A

0

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-15 -10 -5 0 5 10

Q ,kWh

text ,


AHU - A

AHU - B

0

1000

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5000

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7000

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-15 -10 -5 0 5 10

Q ,kWh

text ,


AHU - A

AHU - C

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Q ,kWh

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AHU - A

AHU - D

,

,

AHU - A

RECAHU - B

AHU - C REC REC

AHU - D

System without

recuperation

E=0%

System with plate

heat exchanger

E=45 58%

System with high-

efficiency plate heat

exchanger

E=65 70%

System with rotary

heat exchanger

E=70 83%

E - % percentage of recovered energy

HEAT RECOVERY UNITS


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HEAT RECOVERY UNITS 05.01-01EVB AL

EVB AL HEAT RECOVERY UNITS

Description

Units for secondary use of energy of the exhaust air in

ventilation and air-conditioning systems.

Operation temperatures from -20C to +50C.

Designed to work with clean air in non-aggressive and

explosion-proof environment

Construction

Supporting construction, made by anodized aluminum

profiles.

Thermo and sound insulated panels, powder coated

RAL7035

- Internal insulation Firex 10 mm, fire resistance class:

0-BS 476 Part 6; class 1 BS 476 Part7;

- Sandwich panels 25 mm with XPS insulation class M1

or fiberglass class M0;

Cross ow aluminum plate heat exchanger with ecien-

cy up to 55%;

Double inlet direct drive centrifugal fans 230V, 50Hz, IP

20 (higher protection on request);

Air lters class G4 EN 779:2002;

Rectangular or round duct connector;

Drain tray with connection;

Conguration allows easily modifying position of the l-

ters, fans and duct connectors;

Service doors from the bottom and from the side;

By-pass with multiple leaf damper;

Heating/ cooling coil on request;

Hanging support or basic steps on request;

Roof panel for outdoor installation on request.

Control and management systems - see section 7


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05.01-02 HEAT RECOVERY UNITSEVB AL

Overall and joined dimensions

EVB AL, H Horizontal installation

ModelMax. air flow

[m3/h]

[mm]

[mm]

L

[mm]

Hmax

[mm]

C

[mm]

D

[mm]

[mm]

G

[mm]

I

[mm]

VB PP-04-H 500 800 280 800 320 215 150 200 215 150

VB AL-06-H 700 1000 350 1000 390 225 180 250 225 180

VB AL-10-H 1000 1000 420 1300 460 235 210 280 300 250

VB AL-20-H 2200 1060 480 1500 520 300 260 315 300 300

VB AL-30-H 3000 1200 580 1600 620 265 290 355 400 300

VB AL-35-H 3500 1200 680 1600 720 335 290 355 400 400

VB AL-45-H 4500 1300 900 2000 940 335 290 355 400 400

EVB AL, V Vertical installation

ModelMax. air flow

[m3/h]

[mm]

[mm]

L

[mm]

Bmax

[mm]

C

[mm]

D

[mm]

[mm]

G

[mm]

I

[mm]

K

[mm]

VB PP-04-V 500 280 800 800 320 150 150 200 215 150 45

VB AL-06-V 700 350 1000 1000 390 180 225 250 225 180 50

VB AL-10-V 1000 420 1000 1300 460 210 235 280 250 300 85

VB AL-20-V 2200 510 1060 1500 550 260 300 315 300 300 105VB AL-30V 3000 580 1200 1600 620 290 265 355 300 400 90

VB AL-35-V 3500 680 1200 1600 620 290 335 355 400 400 140

VB AL-45-V 4500 900 1300 2000 940 290 335 355 400 400 250


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7



EVB AL-BS (with by pass), H Horizontal installation

Model [mm] [mm] L [mm] Hmax[mm] C [mm] D [mm] [mm] G [mm] I [mm]VB AL-06-BS 1050 450 1200 520 225 180 250 225 180

VB AL-10-BS 1050 520 1300 590 235 210 280 300 250

VB AL-20-BS 1060 650 1500 720 300 260 315 300 300

VB AL-30-BS 1200 750 1600 820 265 290 355 400 300

VB AL-35-BS 1300 850 1600 920 335 290 355 400 400

VB AL-45-BS 1300 1150 2000 1220 335 290 355 400 400

By-pass with internal multiple leaf damper;

Manual control - on request;

Belimo ON-OFF actuator standard version


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EVB AL-HBS (heating water coil and by pass), H Horizontal installation

Model [mm] [mm] L [mm] Hmax[mm] C [mm] D [mm] [mm] G [mm] I [mm] d [mm]

VB AL-06-HBS 1050 450 1600 520 225 180 250 225 180

VB AL-10-HBS 1050 520 1600 590 235 210 280 300 250

VB AL-20-HBS 1200 650 1900 720 300 260 315 300 300 1

VB AL-30-HBS 1300 750 1900 820 265 290 355 400 300 1

VB AL-35-HBS 1300 850 1900 920 335 290 355 400 400 1

VB AL-45-HBS 1450 1150 2500 1220 335 290 355 400 400 1

By-pass with internal multiple leaf damper;

Manual control - on request;

Belimo ON-OFF actuator standard version Two rows water coil Cu/Al;

Four rows water coil (cooling) - on request.



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Technical characteristics

Externalpressure

[Pa]

Air ow [m3/h]

EVB PP-04

Model Fan Nominal power [W] Nominal current [A]

EVB-P-04 CBM/2-133/190-185W 2 x 185 0.8

Air ow [m3/h]

Exter

nalpressure

[Pa]

EVB AL-06


BV AL-06 BM/2-146/180 2 220 1.01


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Externalpressure

[Pa]

Air ow [m3/h]

EVB AL-10


BV AL-10 BM/4-180/180 2 147 1.5

BV AL-10/3V BM/4-180/180-V 2 147 1.33

Air ow [m3/h]

Externalp

ressure

[Pa]

EVB AL-20


BV AL-20 BM/4-240/240 2 370 4.2

BV AL-20/3V BM/4-240/240-3V 2 370 3.8


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Externalpressure

[Pa]

Air ow [m3/h]

EVB AL-30


BV AL-30 BM/4-270/200 2 370 4.0

BV AL-30/3V BM/4-270/200-3V 2 370 3.0

Air ow [m3/h]

Externalpressure

[Pa]

EVB AL-35

Model Fan Nominal power [W] Nominal current [A]BV AL-35 BM/4-270/270 2 550 6.2


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Sound pressure level on frequency bands [dB]

Model Hz 63 125 250 500 1000 2000 4000 8000

EVB PP-04

Inlet 49 54 51 50 48 52 50 41

Outlet 47 55 56 65 68 70 66 63

Rad. 40 45 40 41 44 43 41 34

EVB AL-06

Inlet 50 55 52 51 49 53 50 43

Outlet 48 56 58 66 70 71 67 65

Rad. 41 46 42 41 45 45 42 35

EVB AL-10

Inlet 46 51 56 61 56 51 47 40

Outlet 46 53 58 65 68 67 66 58

Rad. 47 48 49 50 38 39 34 27

EVB AL-20

Inlet 49 56 64 66 63 56 54 43

Outlet 48 58 67 70 75 74 71 62

Rad. 48 52 56 55 52 46 41 33

EVB AL-30

Inlet 49 56 63 66 64 57 56 45

Outlet 48 57 65 71 75 74 72 63

Rad. 48 52 55 54 52 45 42 32

EVB AL-35

Inlet 52 61 66 67 64 57 55 45

Outlet 51 63 69 71 75 75 72 64

Rad. 51 58 61 56 53 47 42 35

EVB AL-45

Inlet 52 61 66 67 64 57 55 45

Outlet 51 63 69 71 75 75 72 64

Rad. 45 53 55 50 47 42 38 31

Note: Measured in free field conditions at a distance 1,5 m.

[

Pa]

[m3/h]

Note:The dotted curve refers to heat recovery unit with heat exchanger 800/600-2R

EVB AL-45


BV AL 45 BM - 10/10 4P, 3V 2750 7,8



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Accessories

External high eciency lter F7, Pmax= 80Pa

Sound attenuators

External electric heater

Roof for outdoor installation

Flexible duct connectors

3-way valve for water coil

Freeze protection

Pressure switch

3-speed switch

Hanging supports

Basic steps

Frame for outdoor installation

Control and management systems - see section 7

EVB AL - 30 /3V -HBS

BS By pass; HBS heating coil and by pass

3-speed fan

Model

Heat recovery unit

Order designation

- Main parameters

- Optional parameters


Standard configuration

ConfigurationAand Cas standard. Modification Band D- on customers request.

A B

C D

EVB AL, H Horizontal installation

EVB AL, V Vertical installation

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