Skip Navigation LinkslindQST / Waterborne Calculator
Product
Function
Type
Water connection
mm
Air connection
mm
Connection type
Air injection
Product length
L
m
Distribution profile
Static nozzle pressure loss
Δpstat
Pa
Primary airflow rate
qa
Number of products
Description



Room attenuation
Dr
dB
Cooling
Capacity need
Pt
W
Room air temperature
tr
°C
Temperature gradient in room
tg
K
Primary air temperature
tai
°C
Water inlet temperature
twi
°C
Temperature difference water circuit
Δtw
K

Plafond B-12-100-A1L-1.2-60-15

Airflow too high (max 12.3 l/s)

Water flow rate in cooling circuit is below the minimum permitted qwmin = 0.025 l/s

  • Product information
  • Results

  • Images
  • Product description
  • Related documents
  • Videos
MISSING

Plafond's function is based on the induction principle. Ventilation air with a certain dynamic pressure is released through specially-formed nozzles into a dispersal zone, thereby creating a low static pressure. This low pressure causes warm air from the room to be sucked towards the ventilation air passing through the battery. The volume of the warm indoor air is 4 to 5 times that of the ventilation air. The air is cooled as it passes through the battery, which consists of aluminium ribs with copper ducts filled with cold running water. The heat of the room is absorbed through the aluminium ribs and then transferred through the copper pipe to the water circuit and on to a central cooling unit.

  • For visible installation in corner
  • Fan-shaped distribution pattern
  • Eurovent certified

MISSING
  • Results
    Cooling
    Temp. difference between room air temp. and mean water temp.
    Δtrw
    K
    Nominal water capacity
    Pwnom
    W
    Water flow rate
    qw
    l/s
    Corrected water capacity
    Pw
    W
    Capacity air
    Pa
    W
    Total Capacity
    Pt
    W
    Pressure loss water in product
    ΔpwP
    kPa
    Sound power level
    LwA
    dB(A)
    Sound pressure level
    LpA
    dB(A)
    Water capacity / active length
    Pw/Lact
    W/m
    Mixed air temperature
    tam
    °C
  • Total results
    Primary airflow rate
    qat
    l/s
    Water flow rate
    qwt
    l/s
    Total Capacity
    Pt
    W
  • Additional results
    Penetration length, horizontal (min)
    Xlp
    m
    Penetration length, horizontal (max)
    Xlp
    m
    Added pressure loss in connection
    Δpa
    Pa
    Total air pressure loss in duct
    Δpt
    Pa
    Primary airflow rate / active length
    qa/Lact
    l/s/m
    Induction ratio
    qai/qa
    Induction air volume
    qai
    l/s
    Mixed air volume
    qam
    l/s

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