JRHB75 - JAK-KA Group katalog/j8/jrhb75katalog.pdf · Ventilacija na zahtev / Ventilation On Demand PRIMER / EXAMPLE JRHB75/800 - AH - CO2 JRHB75 500 800 1000 1500 2000 00 00 AH CO

JRHB75Rekuperator toplote

Heat Recovery Unit

sa entalpijskim izmenjivačem toplote

with entalphy heat exchanger

EBM Papst RadiCal AC ventilatori EBM Papst RadiCal AC fans

Mitsubishi celulozni izmenjivačMitsubishi paper heat exchanger

JRHB75 Uređaji / Units .........................................................1

Specifikacije / Specifications .......................................... 2

Karakteristike / Performance Data ........................................... 3

Komponente / Components ....................................................6

Oprema / Accessories .....................................................8

Dimezije / Dimensions ....................................................8

Sadržaj / Content

Serija / Series

Protok vazduha / Grejač svežeg vazduha / Fresh Air Heater

Ventilacija na zahtev / Ventilation On Demand

PRIMER / EXAMPLEJRHB75/800 - AH - CO2

JRHB75

500

800

1000

1500

2000

00

00

AH

IAQCO2

RH

1

JRHB75JRHB75 uređaji su dizajnirani da zadovolje potražnju svežeg vazduha za prodavnice, kancelarije, hotele, dnevne centre, škole i slične objekate. Sa najmodernijim izmenjivačem toplote, termička efikasnost jedinice prelazi 70% i sa vrhunski konstruisanim Radical blade AC ventilatorima specifična potrošnja uređaja pada do 0,80 kV/m-3/s-1 (EN 13779 ). Sa standardnom daljinskom LCD kontrolnim panelom i JAKKA Control kit 3 kontrolom korisnik ima ogućnost nekoliko podešavanja kao što su 3 brzine ventilatora i opšta ventilacija, tajmer, praćenje filtera i by-pass ventilacijom. Više podešavanja je dostupno sa opcionom dodatnom opremom. Nezapaljiva izolacija klase 0 se koristi za termo-zvučnu izolaciju uređaja.

JRHB75recovery exchanger, thermal efficiency of the unit exceeds 70% and with the perfectlyengineered Radical blade AC fans Specific Fan Power of the unit goes as low as 0,80 kW/m-3/s-1(EN 13779). With the standard remote LCD control panel and JAKKA control kit 3 the user is flexible with several control settings like 3 speed fans and unbalanced ventilation, weekly timer, filter monitoring and by-pass ventilation. More control settings are available with optional accessories. Class 0 flame retardant insulation is used for sound and thermal insulation of the unit

• Dovod svežeg vazduha u zatvoren prostor. • Izbacivanje ustajalog vazduha iz zatvorenog prostora. • Prenos toplote sa ili na svež vazduh sa izbacnog vazduha • Prenos vlage iz ili u svež vazduh iz izduvne struje i smanjenje A/C opterećenja. • Filtracija vazduha na ubacivanju

• Supply fresh air for indoors.• Exhaust stale indoor air.• Transfer heat from or to supply air from the exhaust air stream.• Transfer humidity from or to supply air from the exhaust air stream and reduce A/C load.• Filter supply air.

• Smanjuju do 70% od energije potrebne za kondicioniranje svežeg vazduha na sobnu temperaturu.• Sa visoko efikasanim Radical AC ventilatorima, smanjuju potrošnju energije.• Smanjuje snagu potrebnu za rashlađivanje, što je rezultat prenosa vlage iz svežeg vazduha na izduvni vazdušni tok, čime se smanjuje instalacioni i operativni kapacitet klima uređaja.• Smanjuje emisiju CO2, kao rezultat uštede energije, i sprečava zagađenje životne sredine.• Smanjuje investicione i operativne troškove sistema za klimatizaciju, što je rezultat iskorišćenja energije izduvnog vazduha.

• Reduces up to 70% of the energy required to condition fresh air to ambient temperature.• With high efficient Radical blade AC fans, reduces power consumption.• Reduces the cooling load, as a result of the humidity transfer from fresh air to exhaust air stream anddecreases installed and operational capacity of the air conditioning devices.• Reduces CO2emission, as the result of energy saving, and prevents environmental pollution.• Reduces initial investment cost and operational costs of air-conditioning systems, as a result of exhaustedairs energy recovery.

• Visoka toplotna efikasnost sa patentiranim dizajnom izmenjivača toplote. • Niska potrošnja energije sa Radijalnim AC ventilatorima. • Nizak nivo buke zahvaljujući dizajnu uređaja. • Transfer vlage. • Standardni LCD daljinski upravljač sa JAKKA Control kit 3. • Lako servisiranje i održavanje zahvaljujuću konstrukciji uređaja.

• High Thermal Efficiency with patented heat exchanger design.• Low Power Consumption with RadiCal Blade AC Fans.• Low Sound Level with Engineered Unit Design.• Humidity Transfer.• 5 year warranty with enhanced Quality System.• Standard LCD Remote Control with JAKKA Control kit 3.• Easy Service and Maintenance with Engineered Unit Design.

3 3JRHB75 uređaji su dizajnirani u 5 različitih modela sa nominalnim protokom vazduha između 500 m /h i 1000 m /h.JRHB75

units are designed to meet the fresh air demand for shops, offices, hotels, day care centers, schools and similar premises. With the high end energy

3 3units are designed in 5 different types with nominal airflows varying between 500 m /h and 2000 m /h.

Funkcije / Functions

Ušteda energije i odgovornost za zaštitu prirode / Energy Savings and Responsibility for Nature

Prednosti / Advantages

Modeli / Models

Air Flow

Oznaka ukazuje na JRHB75 uređaj sa nominalnim protokom od 800 m3/h vazduha sa električnim grejačem svežeg vazduha i opcijom „ventilacija na zahtev„ sa CO2 senzorom. /

The notation indicates JRHB75 unit with 800 m3/h nominal airflow with electrical fresh air heater and Ventilation On Demand control with CO2 sensor.

00 – bez dodataka / without accessoriesAH – sa elektro-grejačem ulaznog vazduha / electrical fresh air heaterCO2 – CO2 senzor / sensorIAQ – kvalitet unutrašnjeg vazduha / Indoor Air QualityRH – senzor relativne vlažnosti vazduha / relative humidity sensor

JRHB75Specifikacije / Specifications

Kontrola / Control

JRHB75 uređaji su opremljeni sa JAKKA Control kit 3, koji je u stanju da kontroliše AC ventilatore, by-pass klapnu, grejač protiv zamrzavanja i rad tajmera. Kontrola ventilatora se vrši 3-stepenim podešavanjem brzine / neuravnoteženom ventilacijom / ventilacijom na zahtev. 2 senzora stalno vrše merenje temperature svežeg i izbacnog vazduha, i kontrolišu bypass. Filteri se proveravaju vremenski (tajmerom) i korisnik se povremeno obaveštava o potrebi za održavanjem. /

JRHB75 units are equipped with JAKKA Control kit 3, which is capable of controlling AC fans, by-pass clamp, frost heater and operation timer. The control of fans can be done with 3 speed settings/unbalanced ventilation/ventilation on demand. 2 permanent temperature sensors measure return air/fresh air temperatures and control the bypass. Filters are checked with timer and the user is informed for filter maintenance periodically.

Kompletan paket / Complete Package

JRHB75 uređaji imaju by-pass ventilaciju kao standard. Sa by-pass ventilacijom moguće je koristiti svež vazduh za direktno hlađenje zatvorenog prostora tokom leta. Regulator (kontroler) proverava unutrašnju i spoljnu temperaturu vazduha i temperaturu koju je postavio korisnik, pa prema tome vrši otvaranje/zatvaranje klapne by-pass-a.

JRHB75 units have by-pass ventilation as standard. With by-pass ventilation it is possible to use fresh air directly to cool down indoors at summer. The controller checks both indoor and outdoor air temperatures and user set temperature and switches on/off the clamp integrated directly to the unit.

Smanjenje otrebnog kapaciteta za kondicioniranje /Decrease in Air Conditioning Load

JRHB75razmenu ne samo toplote, već i razmenu vlage. Moguće je preneti vlagu iz svežeg vazduha u izduvni tokom leta ili preneti vlagu iz izduvnog vazduha u svež vazduh tokom zime. Rezultat razmene vlage tokom leta, je drastično smanjenje opterećenja klima uređaja.

JRHB75 exchange but also moisture exchange. It is possible to move the humidity in fresh air to exhaust air stream in summer and recover the moisture of the exhaust air to fresh air in winter. As a result of the humidity exchange in summer, the air conditioning load resulted from the fresh air is reduced dramatically.

jedinice su u stanju da vrše

units are capable of not only heat

Nizak nivo buke / Low Sound Level

Sa inovativnim „RadiCal“ dizajnom radnog kola, smanjenjem pada pritiska oba toka, i unutrašnjim dizajnom, nivo buke jedinice je smanjen zajedno sa smanjenjem brzine ventilatora.

With the innovative RadiCal blade design and the decreased pressure drop of both components and internal design, the sound level of the unit is reduced along with the reduced fan speed.

Slim dizajn / Slim Design

JRHB75zadovolje otežane uslove ugradnje kao što je ograničen prostor u spuštenom plafonu. JRHB75 uređaji su ograničeni na maksimalnu visinu od 365 mm.

JRHB75 installation conditions like limited ceiling space. JRHB75 units are limited to a maximum height of 365 mm.

uređaji su dizajnirani da

units are designed to meet tough

2

JRHB75Karakteristike / Performance Data

3

Pre

ssur

e (P

a)

800 • AIR PERFORMANCE

Air Flow (l/s)

3Air Flow (m /h)

JRHB75/

250

225

200

175

150

125

100

75

50

25

0

300

400

500

600

700

800

900

1000

1100

1200

1300

100

150

200

250

300

350

HIGH

MED

IUMLOW

Model JRHB75/800

W 310

3m /h 800 700 500

I/s 220 195 140

Pa 115 75 55

% 72 74 76

37 35 33

Model JRHB75/500

Napajanje / Power Supply 220 - 240 V / Mono fazni/Single Phase / 50 Hz

Brzina vent. / Fan Speed Visok / High Srednji / Nizak / Low

Max. Power Consumption W 205

Protok / Air Flow 3m /h 500 450 350

Protok / Air Flow I/s 140 125 100

External St. PressurePa 108 75 70

Temp. Exc. Efficiency % 72 73 75

Buka / Sound (dB) 36 35 32

Pre

ssur

e (P

a)

JRHB75/500 • AIR PERFORMANCE

Air Flow (l/s)

3Air Flow (m /h)

250

225

200

175

150

125

100

75

50

25

0

300

350

400

450

500

550

600

650

700

750

800

100

125

150

175

200

HIGH

MED

IUM

LOW

Temp. efikasnost / Temperature Efficiency; η = T

T2-T

1

T3-T

1

x 100 %

Spoljašnji vazduh / Outdoor Air; -3°C, 75% RH

Povratni vazduh / Return Air; 22°C, 55% RH

Buka je merena na 1,5m od uređaja pri Hz / 250

Max. Snaga /

Spoljni pritisak /

Temperaturna efikasnost /

Medium

Sound Power Level is measured 1.5 m awayfrom the unit at 250 HZ.


T2-T

1

T3-T

1

x 100 %



Buka je merena na 1,5m od uređaja pri 250Hz /


220 - 240 V / Mono fazni/Single Phase / 50 Hz

Visok / High Srednji / Nizak / LowMedium

Napajanje / Power Supply

Brzina vent. / Fan Speed

Max. Power Consumption

Protok / Air Flow

Protok / Air Flow

External St. Pressure

Temp. Exc. Efficiency

Buka / Sound (dB)

Max. Snaga /

Spoljni pritisak /



4

Model JRHB75/1500

W

3m /h

I/s

Pa

%

Model JRHB75/1000



Max. Power Consumption W

Protok / Air Flow 3m /h

Protok / Air Flow I/s

External St. PressurePa

Temp. Exc. Efficiency %

Buka / Sound (dB)


T2-T

1

T3-T

1

x 100 %




Max. Snaga /

Spoljni pritisak /




T2-T

1

T3-T

1

x 100 %





220 - 240 V / Mono fazni/Single Phase / 50 HzNapajanje / Power Supply


Max. Power Consumption

Protok / Air Flow

Protok / Air Flow

External St. Pressure

Temp. Exc. Efficiency

Buka / Sound (dB)

Max. Snaga /

Spoljni pritisak /


High Medium Low

580

1500 1100 700

415 305 195

65 105 125

71 72 73

43 41 40

Pre

ssur

e (P

a)

1500 • AIR PERFORMANCE

Air Flow (l/s)

3Air Flow (m /h)

JRHB75/

250

225

200

175

150

125

100

75

50

25

0

600

800

1000

1200

1400

1600

1800

2000

2200

2400

2600

HIG

HMED

IUM

LOW

200

300

400

500

600

700

High Medium Low

420

1000 850 700

280 235 195

130 90 55

72 73 75

39 38 36

Pre

ssur

e (P

a)


Air Flow (l/s)

3Air Flow (m /h)

250

225

200

175

150

125

100

75

50

25

0

500

600

700

800

900

1000

1100

1200

1300

1400

1500

HIGHM

EDIU

M

LOW

150

200

250

300

350

400


5

Model JRHB75/2000



Max. Power Consumption W

Protok / Air Flow 3m /h

Protok / Air Flow I/s

External St. PressurePa

Temp. Exc. Efficiency %

Buka / Sound (dB)

Max. Snaga /

Spoljni pritisak /


High Medium Low

980

1900 1400 1000

525 385 275

70 95 60

70 71 72

49 47 46

Pre

ssur

e (P

a)


Air Flow (l/s)

3Air Flow (m /h)

250

225

200

175

150

125

100

75

50

25

0

600

800

1000

1200

1400

1600

1800

2000

2200

2400

2600

HIGHMEDIUM

LOW

200

300

400

500

600

700


T2-T

1

T3-T

1

x 100 %






6

110 120

20

10

0

30

28

26

24

22

20

18

16

14

12

10

8

6

4

2

100

90

80

70

60

50

40

30

-20 -15 -10I -5 0 5 10 15 20 25 30 35 40 45

ENTH

ALPY

(kJ/

kg)

AB

SOLU

TE H

UM

IDIT

Y (g

r W

ATER

VA

PO

R /

kg D

RY

AIR

)

SUMMER

WINTER

DRY BULB TEMPERATURE ( °C )

EA Stale air exhaustizlaz ustajalog vazduha / SA Fresh air supply to the roomulaz svežeg vazduha u prostor / OA Fresh air inductionulaz svežeg vazduha / RA Stale air extraction from the roomulaz ustajalog vazduha iz prostora /

Izmenjivač toplote / Heat Exchanger

Izmenjivači toplote koji se koriste u proizvodima su napravljeni od posebnog, tankog papirnog filma koji omogućava razmenu i toplote i vlažnosti dve odvojene vazdušne struje, sa veoma visokom stopomefikasnosti. Pošto je papir tanak (oko 0,05 mm) i temperatura i vlažnost se efikasno razmenjuju. Jedinstvena struktura papira omogućava prenos molekula vode samo sa površine razmene toplote a kao rezultat čvrste molekulske strukture, „curenje“, mešanje struja vazduha je svedeno na minimum.Sa jedinstvenim izmenjivačem toplote, JRHB75 uređaji dostižu toplotnu efikasnost od 70% u letnjem i 76% u zimskom periodu. Sa datim performansama evidentno je da se sa JRHB75 uređajima ukupno opterećenje klima se može smanjiti i do 15% u redovnom sistemu hlađenja. JRHB75 uređaji ostvaruju, ne samo apsolutnu toplotnu efikasnost, već zahvaljujući optimizovanom dizajnu, pad pritiska kroz rekuperator toplote je takav da zadovoljava i današnje uslove, kao i uslove energetske efikasnosti sutrašnjice.

The energy recovery exchanger used in JRHB75 products are made from a unique thin paper film that allows both heat and humidity transfer from the two separated air streams with a very high performance rate. Since the paper is thin (app ~0,05 mm) both temperature and humidity can be effectively exchanged. The unique structure of the paper allows the transfer of only the water molecules from the heat exchange surface and as a result of the solid molecular structure the leakage through air streams is minimized.With the unique energy recovery exchanger JRHB75 units reach a thermal efficiency of 70% in summer and 76% in winter. With the given performance it is evident that with JRHB75 units the total air conditioning load can decrease up to 15% in a regular cooling system. JRHB75 units deliver not only absolute thermal efficiency but thanks to the optimized design, pressure drop across the heat exchanger is limited to meet not only todays but also tomorrow’s energy efficiency regulations.

JRHB75 EA SA

OA RA

JRHB75Komponente / Components

7

Heating Time / Year

Cooling Time / Year

By-Pass ventilation Time / Year1520

6768

472

Basedon 24hoperation

Warm Climate

64372024

299

Moderate Climate Hot Climate

51242523

1113

Kontrola / Control

JRHB75 uređaji su opremljeni sa JAKKA Control Kit 3, koji je u stanju da kontroliše AC ventilatore, by-pass klapne, grejač protiv zamrzavanja i rad tajmera. Kontrola ventilatora može da se vrši sa 3 stepena podešavanja brzine/neuravnotežena vemtilacoja/ventilacija na zehtev. 2 senzora stalno mere temperature izbacnog i svežeg vazhduha i kontrolišu by-pass. Filteri su kontrolišu vremenski i korisnik biva obavešten o potrebi za održavanjem.

JRHB75pass clamp, frost heater and operation timer. The control of fans can be done with 3 speed settings/unbalanced ventilation/ventilation on demand. 2 permanent temperature sensors measure return air/fresh air temperatures and control the by-pass. Filters are checked with timer and the user is informed for filter maintenance periodically.

units are equipped with JAKKA Control Kit 3 which is capable of controlling AC fans, by-

By-Pass

By-pass ventilacija se vrši tokom leta i omogućava izbacnom vazduhu da zaobiđe izmenjivač toplote, uvodeći tako svež vazduh na spoljnoj temperaturi radi rashlađivanja prostorija. JRHB75 uređaji su opremljeni sa by-pass opcijaom standardno. Sa unapred instaliranim temperaturnim senzorima JAKKA Control kit 3 proverava temperaturu povratno vazduha, temperaturu svežeg vazduha i temperaturu zadatu od strane korisnika. Prema oceni PCB-a, by-pass klapna se automatski otvara.

By-pass ventilation is done during summer and allows return air to by-pass the heat exchanger introducing fresh air at outdoor air temperature and cools down indoors. JRHB75 Units are equipped with by-pass ventilation as standard. With the pre-installed temperature sensors JAKKA Control kit 3 checks return air temperature, fresh air temperature and user set temperature. According to the evaluation in the PCB, the by-pass clamp is opened automatically.

Ventilatori / Fans

Inovativni centrifugalni ventilatori sa „RadiCal“ radnim kolom i AC motorima se koriste u JRHB75 rekuperatorima toplote.

Innovative RadiCal blade fans with AC motors are used in JRHB75 units.

Kućište / Casing

JRHB75 uređaji su kompaktne konstrukcije, lake za održavanje. Sve komponente se mogu demontirati bez potrebe za skidanjem rekuperatora sa kanalskog sistema. Visina uređaja je minimizirana, kako bi se dobila kompaktna konstrukcija uz minimalan pad pritiska kroz rekuperator. Za izradu JRHB75 rekuperatora, koristi se pocinkovani lim, a jedinice su termo-zvučno izolovane samogasivom poliuretanskom penom klase M1.

JRHB75 units are designed to have a compact and service-easy construction. All of the components can be disassembled without the need of dismantling the unit and ducts. The height of the product is minimized to have a compact design ensuring the minimum pressure drop inside the unit at the mean time. Galvanized sheet metal is used for JRHB75 units and the unit is insulated against thermal leakage and sound with M1 class flame retardant Polyurethane foam.

JRHB75Oprema / Accessories

8

Dimenzije / Dimensions

Model Dimenzije / Dimensions

JR

HB

75

L W D (kg) H

500 1220 725 Φ 200 50 385

800 1220 1000 Φ250 61 385

1000 1370 1275 Φ 250 80 385

1500 1535 1115 Φ 300 102 550

2000 1535 1415 Φ 300 126 550

EmptyHome

PartialLoad

FullLoad

Minimum Air FlowMinimum Air Conditioning LoadMinimum Energy Consumption

Medium Air FlowMedium Air Conditioning LoadMedium Energy Consumption

Maximum Air FlowMaximum Air Conditioning LoadMaximum Energy Consumption

Ventilacija na zahtev / Demand Controlled Ventilation

Ventilacija na zahtev, VOD, upotrebom dodatnih CO2/IAQ ili RH senzora određuje se potrba prostora koji se ventilira, prema čemu se podešava brzina ventlatora. Da bi se prešlo na režim VOD, odgovarajući senzor mora biri instaliran i povezan, na dvojni sistem i korisnik mora izabrati "VOD" na Select mode meniju daljinskog upravljača.

Kada je izabran VOD (Ventilacija na zahtev) brzina ventilatora se kontroliše analognim 0.10V ulaznim signalom. Od 0 ... 1V ventilatori rade na minimalnoj VOD brzini a na 9. ... 10V ventilatori rade na maksimalnoj brzini za VOD. U sredini intervala, brzina ventilatora se linearno kontroliše.

Ventilation On Demand; VOD, by use of additional CO2/IAQ or RH sensor the demand indoors is calculated and the fan speed settings are adjusted accordingly. To switch to VOD mode, a proper sensor must be installed and connected, to the duet system and also the user must select “VOD” on Select Mode menu of the Remote Control.

When VOD (Ventilation On Demand) is selected the fan speed is controlled by the analog 0.10V input signal. At 0...1V the fans are running at minimum VOD speed and at 9...10V the fans are running at maximum speed for VOD. In between the fan speed is linearly controlled.

Filteri / Filters

Panelni filteri se koriste u JRHB75 uređajima za standardnu filtraciju. Klasa filtracije je G4 prema EN 779. G4 filteri su srednje efikasni filteri za jednokratnu upotrebu u ventilaciji, sa dobrim kapacitetom zadržavanja prašine. Filteri se sastoje od suvog, netkanog, ekspandiranog platna i imaju nizak inicijalni pad pritiska.

Panel filters are used in JRHB75 units for standard filtration. Filtration class is G4 according to EN 779. G4 filters are medium efficiency disposable air filters suitable for ventilation applications with good dust holding capacity. The filters consist of a dry non-woven extended surface fabric media and create low initial pressure drop.

Documents

JRHB75 - JAK-KA Group katalog/j8/jrhb75katalog.pdf · Ventilacija na zahtev / Ventilation On Demand PRIMER / EXAMPLE JRHB75/800 - AH - CO2 JRHB75 500 800 1000 1500 2000 00 00 AH CO