SKU: 80504963458

Defro DRX 500H Recuperator

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Description

Defro DRX 500H RecuperatorDe DRX H ventilatie unit maakt een warmteterugwinning tot 95% mogelijk uit de afgevoerde lucht van het gebouw. Dankzij zorgvuldig geselecteerde EC radiale ventilatoren werkt de unit bijzonder stil. De 50 mm isolatie voorkomt condensatie van waterdamp in de warmteterugwinunit en zorgt voor minimale warmteverliezen. Daarnaast is een 4,3" touchscreen bedieningspaneel standaard in de prijs inbegrepen. De DEFRO AIR DRX 500 H luchtbehandelingsunits zijn

De DRX H ventilatie-unit maakt een warmteterugwinning tot 95% mogelijk uit de afgevoerde lucht van het gebouw. Dankzij zorgvuldig geselecteerde EC-radiale ventilatoren werkt de unit bijzonder stil.

De 50 mm isolatie voorkomt condensatie van waterdamp in de warmteterugwinunit en zorgt voor minimale warmteverliezen. Daarnaast is een 4,3" touchscreen bedieningspaneel standaard in de prijs inbegrepen.

De DEFRO AIR DRX 500 H luchtbehandelingsunits zijn uitgerust met het FLOW BALANCING-systeem, dat helpt om verwarmingskosten te verlagen en een constante en gelijkmatige luchtstroom te behouden. Dit systeem stabiliseert automatisch de aangevoerde lucht, waardoor een continu en betrouwbaar luchtdebiet wordt gegarandeerd.

Bovendien beschikt de DEFRO DRX 500 H warmteterugwinunit over een 100% bypass, die automatisch inschakelt en zich aanpast aan de buitentemperatuur. Hierdoor wordt voortdurend frisse en koele lucht toegevoerd, wat vooral tijdens het zomerseizoen een groot voordeel is.

Kenmerken

luchtdebietbalancering

Binnen het brede aanbod van warmteterugwinunits onderscheiden DEFRO AIR-units zich door het FLOW BALANCING-systeem. Dit systeem is essentieel voor het verlagen van verwarmingskosten en voor het handhaven van een constante en gelijkmatige luchtverdeling.
De luchtstromen worden automatisch in balans gebracht. Het FLOW BALANCING-systeem is standaard geïntegreerd, zonder extra kosten.

Modulerende voorverwarmer

De voorverwarmer biedt extra bescherming tegen bevriezing van de warmtewisselaar.
Het AFC-systeem (ANTI FREEZE CONTROL) werkt samen met een modulerende verwarmer en zorgt voor een stabiele werking onder koude omstandigheden.

100% Bypass

Een 100% bypass garandeert de toevoer van frisse en koele lucht in de zomer, zonder opwarming via de warmtewisselaar.

Stille werking

Onze warmteterugwinunits behoren tot de stilste ventilatiesystemen op de markt, mede dankzij het gebruik van speciale EC-radiale ventilatoren die speciaal zijn ontworpen voor warmteterugwinning.

50 mm isolatie

Dankzij een isolatielaag van 50 mm wordt condensatie van waterdamp in de unit voorkomen en worden warmteverliezen vrijwel volledig geëlimineerd.

Enthalpiewarmtewisselaar ERV*

De membraan van de warmtewisselaar is vervaardigd uit polymeer, waarvan de structuur zorgt voor zowel warmte- als vochtterugwinning.
* Optioneel, tegen meerprijs

Toegang vanaf twee zijden

De units zijn voorzien van inspectieluiken aan beide zijden, waardoor onderhoud en inspectie eenvoudig en snel kunnen worden uitgevoerd. De besturingseenheid is draaibaar en de unit is geschikt voor universele installatie.

Wandmontageconsole

  • Set inbegrepen: 2 stuks


DRX H luchtbehandelingsunit met capaciteiten van 350 m³/u, 450 m³/u en 550 m³/u

Productkenmerken:

  • DRX H luchtbehandelingsunit met capaciteiten van 350 m³/u, 450 m³/u en 550 m³/u

  • Tegenstroom-warmtewisselaar met zeer hoge warmteterugwinning

  • Energiezuinige EC-ventilatoren – zorgen voor lage gebruikskosten, stille werking en betrouwbare prestaties gedurende vele jaren

  • Touchbedieningspaneel inbegrepen in de prijs van de warmteterugwinunit

  • Stille werking dankzij optimaal geselecteerde componenten en hoogwaardige isolatie

  • Modern ontwerp

  • Omkeerbare unit (reversibel)

  • Diverse montagemogelijkheden (staand, wandmontage of hangend)

  • Wandmontagebeugel inbegrepen

  • Antivriessysteem met modulerende voorverwarmer

  • AFC – ANTI FREEZE CONTROL-systeem voor bescherming tegen bevriezing, werkend met een modulerende verwarmer

  • 100% zomerse bypass voor vrije zomerluchtcirculatie

Ventilatie-unit met warmteterugwinning

  • Luchtdebiet (bij 100 Pa): 550 m³/u

  • Max. druk (compressie): 200 Pa

  • Type warmteterugwinningssysteem: Diafragmatisch

  • Warmteterugwinningsefficiëntie: 84,6%

  • Energieverbruik: 18 – 338 W

  • Vermogen voorverwarmer: 1500 W

  • Voeding: 230 V

  • Ventilatorvermogen: 338 W

  • Geluidsvermogensniveau: 47 dB(A)

  • Aansluitdiameter: Ø 200 mm

  • Aansluitsysteem: Horizontaal

  • Gewicht: 65 kg

  • Filterklasse: M-5 / ePM10

  • Uitvoering: Bi-directioneel

  • Aandrijving: Traploze regeling van ventilatorsnelheid

  • Max. interne luchtlekkage: 1,06%

  • Max. externe luchtlekkage: 1,60%

  • JZE-klasse: A

Specificaties

Aansluitingen van de warmteterugwinunit

  • Geplaatst in horizontale positie

Capaciteit (luchtdebiet)

  • DRX 300 H: tot 350 m³/u

  • DRX 400 H: tot 450 m³/u

  • DRX 500 H: tot 550 m³/u

Energie-efficiëntieklasse

  • Klasse A

Regelaar

  • Defro Air

Warmteterugwinningsefficiëntie

  • Tot 95%

Standaarduitrusting

  • Luchtbehandelingsunit uitgerust met:

    • Bedrijfsregelaar voor unitbediening

    • 4,3" kleurendisplay

    • Set wandmontagebeugels

Optionele uitrusting (tegen meerprijs)

  • ST-505 internetcommunicatiemodule (LAN)
    of
    WiFi RS internetcommunicatiemodule

  • CO₂-sensor

  • HR-vochtigheidssensor

  • Mogelijkheid tot plafondmontage:

    • Ophangconsole bevestigd aan de warmteterugwinunit

    • Of plaatsing op een montagebasis voor de warmteterugwinunit

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 80504963458

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J. Grattan
Bozeman, US
★★★★★ 4
Interesting, but a little scattershot (3.75*s)
Format: Paperback
One thing is for certain, in this highly detailed work by the author, there is no attempt to sugarcoat the European experience in emigrating to America in the 17th century. He examines Virginia, the Chesapeake area, New York, and New England. In the initial stages merely surviving was an accomplishment. Most of the early settlers were clueless about overcoming the harsh conditions that they found, not to mention the savagery that the natives unleashed upon them without warning. A large supply of the weak and vulnerable facilitated this peopling of America, despite the dreadful conditions. In addition, as the author shows in great detail, are the conflicts among the settlers. America was settled during a time of great political and religious clashes in England. Most of the settlers were Protestants, but held widely differing, contentious views about religious practice. Much of the governance of the colonies was autocratic, inept, and harsh. A good many of the settlers were indentured by contract for years and thereby were practically slaves, in contrast to the well connected who were granted huge estates. But even then, the author points out that the living standards for even the rich were terrible by European standards. The book is definitely more sociology than historical. One learns about the origins of the settlers across America and the implications for the possibility of robust communities. The author definitely does not hold back on naming thousands of settlers across the colonies; it is difficult to slog through all of that. The book does seem a little scattershot in its organization and subject matter.
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Reviewed in the United States on June 10, 2017
G
Verified Purchase
Gordon Hastings
Birmingham, US
★★★★★ 5
UNDERSTANDING THE COLONIAL POPULATING OF THE NEW WORLD. AN ACADEMIC WORK.
Format: Paperback
Pulitzer Prize winning author Bernard Bailyn writing The Barbarous Years opens a sweeping and authoritative discourse into the peopling of North American between 1600 and 1675. From Jamestown, Virginia to Plymouth and the Massachusetts Bay Colony, who were these individuals who braved three plus months voyages on small, crowded and disease infested ships to arrive at the edge of the American wilderness? You will learn not only who they were but why some succeeded while others were destined to fail. images No one needs tout Bailey's credentials as historian and researcher. He is brilliant. However, what is most remarkable is his ability to keep the subject flowing, fascinating and understandable for the lay reader. Bailyn delivers in brilliant digital display the complexity and challenges of the people responsible for the early settlement of North America. Think of this: Why did the Jamestown fail numerous times? Why did the Catholics establish a foothold in Maryland and the Finns and Swedes in Delaware? Why did The Massachusetts Bay Colony begin to work from day one.? Was it religious fervor or the composition of the settlers themselves? What role did the varied Native American tribes play in the success or failure of early settlement. How did the Pilgrims differ from the Puritans and the aforementioned from the Quakers and the Dutch? Were indentured servants a precursor to slavery? Winthrop, Bradford ,Stuyvesant, Keift, Underhill, King Philips War. The Barbarous Years that marked the original settling of America is a most accurate title for the book. Adventurers, scoundrels, orphans, preachers, doctors, lawyers, Native Americans, politicians, merchants and perhaps most important, the hundreds of unnamed families with children who came to America during the Great Migration of the 1630s , bringing with them the skills and the ethic to permanently settle on the land. The " New World" was British North America during its early settlement but Bailyn clearly identifies the complexity of cultures, trade and geography that would eventually become America. The Barbarous Years is a fabulous foundation for understanding colonial America's formative years. Also by Bernard Bailyn: The Ideological Origins of the American Revolution, The Ordeal of Thomas Hutchinson, and Voyages to the West, which won a Pulitzer. A wonderful different perspective of the settlement of the Massachusetts Bay Colony comes from reading Anya Seton's historical novel Winthrop Women. A second suggestion is Philbrick's book Mayflower. Search Gordonsgoodreads.com for overviews of both.
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Reviewed in the United States on April 30, 2014
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Dr. Kevin M. Derby
Alexandria, US
★★★★★ 5
A Sweeping, Memorable Book From One of America's Greatest Historians
Format: Paperback
Bernard Bailyn offered this third volume of his “Peopling of British North America” by looking back at a far earlier period. Instead of looking at the 1760s and 1770s, Bailyn turned his attention to the seventeenth century. Always a fine writer, especially for an academic, Bailyn presented a sweeping look at the founding of Virginia, Maryland, New York, New England and other parts of the Atlantic coast. Bailyn was able to cover a great deal of ground, looking at Native Americans, Swedes, the Dutch and a host of various religious groups from England from the Pilgrims to Catholics. Scholars and general readers alike will profit from this look at the rough, often bloody, birth of America. It is easily one of the most memorable additions to colonial American history in recent years. Highly recommended.
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Reviewed in the United States on April 15, 2020
S
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Sheldon Sharray
Waukegan, US
★★★★★ 5
Perfect for law students taking criminal procedure
Format: Paperback
Goes perfectly with the textbook for law students and for anyone that needs to know the rules of criminal procedure. Very well put together.
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Reviewed in the United States on November 5, 2025
A
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Aidan Sophie Goldsmith
Cuba, US
★★★★★ 5
Lightweight, Readable Font, Great Quality
Format: Paperback, Format: Paperback
Excellent quality. No marks or damage; exactly as described. This has helped significantly in class. It is lightweight as well, which is nice considering most law books are not.
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Reviewed in the United States on October 15, 2025

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