1. Scelta di materialiVXC - Dettagli costruttivi

  • Acciaio zincato a bagno di forte spessore viene utilizzato per i pannelli dell'unità esterna e gli elementi strutturali che presentano la protezione anti-corrosione Baltiplus.
  • L'esclusivo rivestimento ibrido Baltibond è disponibile come opzione. Un rivestimento polimerico ibrido che assicura una vita utile più lunga, pre-applicato a tutti i componenti in acciaio zincato a bagno dell'unità.
  • Acciaio inox opzionale per pannelli ed elementi strutturali di tipo 304L, oppure tipo 316L per applicazioni estreme.
  • Oppure l'alternativa economica: una vasca per l'acqua fredda in acciaio inox per il contatto con l'acqua. I componenti principali e la vasca stessa sono in acciaio inox. Gli altri elementi sono protetti dal rivestimento ibrido Baltibond.

2. Elemento di scambio termico

  • Batteria BACIl mezzo di scambio termico è una batteria di condensazione. Le sue prestazioni termiche sono state collaudate in laboratorio nel corso di ampi test appositi, e offre un’efficienza impareggiabile.
  • La batteria è costruita con tubi continui in acciaio di prima qualità, ed è zincata a bagno dopo la fabbricazione. Progettata per una pressione d'esercizio massima di 23 bar, conformemente alla PED. Testata ad aria compressa a 34 bar
  • All hot dip galvanized and stainless steel coils are delivered with BAC's Internal Coil Corrosion Protection, to ensure an optimal internal corrosion protection and guaranteed quality.

Try our VXC coil options:

  • Extended surface coils with selected rows, finned at 3 to 5 fins per inch and hot-dip galvanized after fabrication, for dry operation during winter time.
  • Multiple circuit coils (split coils) for your halo carbon refrigerants, maintaining individual compressor systems. Or use it for compressor jacket water or glycol cooling.
  • Stainless steel coils are in type 304L or 316L.
  • High pressure coils are designed for 28 bar operating pressure and pneumatically tested for 40 bar. Hot-dip galvanized after fabrication.

All coils are designed for low pressure drop with sloping tubes for free drainage of fluid.

3. Air movement systemFan drive system

  • With motor-driven centrifugal fan and a V-belt drive.  You can easily remove the entire motor base for proper belt tensioning to ensure constantly correct belt alignment. Together with the heavy duty fan shaft bearings this guarantees optimal operational efficiency. Single- and multi speed available.
  • Centrifugal fan(s) are forward-curved and nearly noiseless. Overcome external static pressure! Use sound attenuators and duct work etc. for air intake/discharge with no loss of thermal performance!
  • Our drift eliminators come in UV-resistant plastic, which will not rot, decay or decompose and their performance is tested and certified by Eurovent.  They are assembled in easily handled and removable sections, for optimal internal access.
  • Steel eliminators, protected with the unique Baltibond hybrid coating, for optimal corrosion protection, are also available for specific applications.

4. Water distribution system

Water distribution systemThese consist of:

  • A header and spray branches with wide non-clog plastic nozzles, secured by rubber grommets. You can easily remove, clean and flush both nozzles and spray branches.
  • A cold water basin with:
    - strainers which are easy to lift out and the anti-vortexing device also helps stop trapped air
    - mechanical make up
    - circular access door
  • Close coupled, bronze fitted centrifugal spray pump with totally enclosed fan cooled (TEFC) motor. Bleed line with metering valve installed from pump discharge to overflow.

Like to know more about the VXC construction details? Contact your local BAC representative.