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CWK-S • Cold water batteries

  • Circular cooler
  • Cold water
  • Duct

Circular cold water cooling battery, easy to install and with a removable service panel allowing access for cleaning the coil

Application

  • Zone cooling

Material

  • Casing made of galvanised sheet steel with 9 mm synthetic cellular rubber anti-condensation insulation, the circular connections are equipped with an EPDM rubber.
  • The coil consists of copper tubes with aluminium fins.
  • Drip tray made from stainless steel.

Mounting

  • Circular ducts

Accessoires

  • 2 or 3-way regulation valves, type QCV-2 or QCV-3

Text for tender

Copy
  • The cooling coil shall be made out of copper tubes with aluminium fins, the copper tubes shall be positioned zig-zag this for an effective and econmic cool transfer from the circulated cooling medium to the air. The casing of the cooling coil shall be made of galvanised steel sheet with 9 mm synthetic cellular rubber anti-condensation insulation the circular connections on the casing are equipped with a solid EPDM rubber. The casing of the cooling coil shall have a removable service panel this to inspect the coil and clean it.

Order example

CWK, 200 + N2, D10 + T24SR

Explanation

CWK = Type coldwater battery

200 = Diameter in mm, (see table)

Accessories

N2 = 2-wag valve, N3 = 3-way valve

D10 = Connection diameter (selection made by means of the KVS value), (see table)

T24SR = Modulating valve actuator, T24 = On/off valve actuator 24V, T230 = On/off valve actuator 230V

Articles

Article selection assistant
Type
# pipes
AC or EC engine
Horizontal or vertical
Hydraulic connection
Article number Type # pipes AC or EC engine Horizontal or vertical Hydraulic connection E-shop
J035520030010 FRESH-H-1/L/2P 2 AC Horizontal Left
J035520030012 FRESH-V-1/L/2P 2 AC Vertical Left
J035520030020 FRESH-H-2/L/2P 2 AC Horizontal Left
J035520030022 FRESH-V-2/L/2P 2 AC Vertical Left
J035520030030 FRESH-H-3/L/2P 2 AC Horizontal Left
J035520030032 FRESH-V-3/L/2P 2 AC Vertical Left
J035520030040 FRESH-H-4/L/2P 2 AC Horizontal Left
J035520030042 FRESH-V-4/L/2P 2 AC Vertical Left
J035520030050 FRESH-H-5/L/2P 2 AC Horizontal Left
J035520030052 FRESH-V-5/L/2P 2 AC Vertical Left
J035520030060 FRESH-H-6/L/2P 2 AC Horizontal Left
J035520030062 FRESH-V-6/L/2P 2 AC Vertical Left
J035520030070 FRESH-H-7/L/2P 2 AC Horizontal Left
J035520030072 FRESH-V-7/L/2P 2 AC Vertical Left
J035520031010 FRESH-H-1/R/2P 2 AC Horizontal Right
J035520031012 FRESH-V-1/R/2P 2 AC Vertical Right
J035520031020 FRESH-H-2/R/2P 2 AC Horizontal Right
J035520031022 FRESH-V-2/R/2P 2 AC Vertical Right
J035520031030 FRESH-H-3/R/2P 2 AC Horizontal Right
J035520031032 FRESH-V-3/R/2P 2 AC Vertical Right
J035520031040 FRESH-H-4/R/2P 2 AC Horizontal Right
J035520031042 FRESH-V-4/R/2P 2 AC Vertical Right
J035520031050 FRESH-H-5/R/2P 2 AC Horizontal Right
J035520031052 FRESH-V-5/R/2P 2 AC Vertical Right
J035520031060 FRESH-H-6/R/2P 2 AC Horizontal Right
J035520031062 FRESH-V-6/R/2P 2 AC Vertical Right
J035520031070 FRESH-H-7/R/2P 2 AC Horizontal Right
J035520031072 FRESH-V-7/R/2P 2 AC Vertical Right
J035520032010 FRESH-H-1/L/4P 4 AC Horizontal Left
J035520032012 FRESH-V-1/L/4P 4 AC Vertical Left
J035520032020 FRESH-H-2/L/4P 4 AC Horizontal Left
J035520032022 FRESH-V-2/L/4P 4 AC Vertical Left
J035520032030 FRESH-H-3/L/4P 4 AC Horizontal Left
J035520032032 FRESH-V-3/L/4P 4 AC Vertical Left
J035520032040 FRESH-H-4/L/4P 4 AC Horizontal Left
J035520032042 FRESH-V-4/L/4P 4 AC Vertical Left
J035520032050 FRESH-H-5/L/4P 4 AC Horizontal Left
J035520032052 FRESH-V-5/L/4P 4 AC Vertical Left
J035520032060 FRESH-H-6/L/4P 4 AC Horizontal Left
J035520032062 FRESH-V-6/L/4P 4 AC Vertical Left
J035520032070 FRESH-H-7/L/4P 4 AC Horizontal Left
J035520032072 FRESH-V-7/L/4P 4 AC Vertical Left
J035520033010 FRESH-H-1/R/4P 4 AC Horizontal Right
J035520033012 FRESH-V-1/R/4P 4 AC Vertical Right
J035520033020 FRESH-H-2/R/4P 4 AC Horizontal Right
J035520033022 FRESH-V-2/R/4P 4 AC Vertical Right
J035520033030 FRESH-H-3/R/4P 4 AC Horizontal Right
J035520033032 FRESH-V-3/R/4P 4 AC Vertical Right
J035520033040 FRESH-H-4/R/4P 4 AC Horizontal Right
J035520033042 FRESH-V-4/R/4P 4 AC Vertical Right
J035520033050 FRESH-H-5/R/4P 4 AC Horizontal Right
J035520033052 FRESH-V-5/R/4P 4 AC Vertical Right
J035520033060 FRESH-H-6/R/4P 4 AC Horizontal Right
J035520033062 FRESH-V-6/R/4P 4 AC Vertical Right
J035520033070 FRESH-H-7/R/4P 4 AC Horizontal Right
J035520033072 FRESH-V-7/R/4P 4 AC Vertical Right

Technical data

 Q [m³/h]ΔP [Pa]Tw 6/12 °C / RH 50%
Ti [°C]Tu [°C]P [kW]Qw [l/s]ΔPw [kPa]
CWK 100 S60202514.20.390.0160.33
202815.20.570.0230.5
110382515.20.460.0180.39
382816.40.680.0270.6
165622515.10.590.0230.51
622817.30.760.030.68
CWK 125 S10042514.20.390.0160.33
42815.20.570.0230.5
200142515.50.630.0250.55
1428180.730.031.17
350372517.90.820.0320.85
3728191.160.0452.32
CWK 160 S15082515.30.480.0190.48
82816.70.70.0280.62
250202516.40.720.0280.63
212818.70.80.0321.25
450572518.11.030.0411.9
572819.51.40.0553.2
CWK 200 S300142515.90.910.0360.31
1428181.110.0440.39
500342517.91.190.0470.43
342819.21.460.0570.54
7006125191.320.0540.51
612820.51.740.0681.16
CWK 250 S500152516.21.460.0570.37
152818.21.740.0690.46
750302517.81.80.0710.48
302819.12.220.0880.61
1100582519.12.150.0840.59
582819.82.970.1161.57
CWK 315 S800162517.12.090.0820.8
162818.23.250.1282.62
1200322517.82.860.1132.11
332819.14.360.1724.35
1600542518.33.550.143.06
542819.85.240.2076
CWK 400 S1300212518.12.960.1170.39
222819.53.650.1440.51
1700342519.13.340.1320.46
352820.74.140.1630.6
2200542519.83.780.1490.53
542820.45.520.2181.47
CWK 500 S1700102516.44.880.1920.24
102818.35.570.2190.29
2500192517.95.920.2330.31
192819.27.310.2880.41
4500542519.87.70.3040.44
542821.79.440.3720.58

Symbols & specifications

  • Q = Air flow
  • ΔP = Pressure loss
  • Ti = Inlet air temperature
  • Tu = Outlet air temperature
  • P = Power of the battery
  • Qw = Water flow
  • ΔPw = Pressure loss of water
  • Tw = Water temperature in/out
  • RH = Relative humidity

Dimensions

 L [mm]W [mm]H [mm]ØD [mm]d [mm]dn [mm]F [mm]C1 [mm]C2 [mm]C3 [mm]C4 [mm]C5 [mm]D1 [mm]G1 [mm]W1 [mm]d1 [mm]d2 [mm]
CWK 100 S1943662751001/2"164653183386491166135331728
CWK 125 S1943662751251/2"164653183386491166135331728
CWK 160 S1943662751601/2"164653183386491166135331728
CWK 200 S1944413412001/2"16461191645853104203168407728
CWK 250 S1945224082501/2"165315911713112370243202487728
CWK 315 S1946044733151/2"1653623644853104283235567728
CWK 400 S2047634754003/4"167211425011153110364229728728
CWK 500 S2169537415001" ¼1672736105858116455368909728
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