CDA HCE340 for Servisní příručka stáhnout pdf (Strana 8)

CCW340 technical data for cold water coil – accessories

Technical Data

Test pressure 3000 kPa

Max. operating pressure 1600 kPa

Number of rows of pipes 4

Number of circuits 8

Face area (HxW) 500 x 610 mm

Pipe connection DN25 (1’’)

Fin spacing 2.8 mm

Weight, non-insulated (without uid) 39 kg

Weight, insulated model (without uid) 72 kg

Water content 3.5 l

Capacity diagrams for cold water coil

Conditions

Supply water temperature 6 °C

Return water temperature 12 °C

Tolerance of calculated results ± 10 %

Volume ow ratio 1.0

Cooling recovery 100 %

NB:

The output values in the table below are for a

glycol content of 25 %.

VEX340 (2000 m

/h) / CCW340 cold water coil (100 % cooling recovery)

Outdoor

air temp./

humidity

Room temp./

humidity

Temp. and

humidity

after exchanger

CCW

output

Supply air

temp./humidity

Water

ow

p CCW

p K

air side

[°C / %] [°C / %] [°C / %] [kW] [°C / %] [l/h] [kPa] [kPa] [Pa]

28 / 50 24 / 50 24.7 / 61 9 16.8 / 84 1399 13.5 2.5 31 40

32 / 40 26 / 50 27.1 / 53 10.6 17.2 / 81 1668 18 2.5 44 40

We recommend the cold water coil requirements are precisely calculated using the EXselect product

selection software tool on our website, which also includes more comprehensive calculation data.

Example of calculated values for the cold water coil

VEX340

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 23 24

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