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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
Battery type
Configuration
Type
Size
Article number Battery type Configuration Type Size E-shop Spare parts
I100880000601 BC DIVA SILVERTOP 06 PRE BC DIVA 6
I100880000602 BC LOBBY SILVERTOP 06 PRE BC LOBBY 6
I100880000801 BC DIVA SILVERTOP 08 PRE BC DIVA 8
I100880000802 BC LOBBY SILVERTOP 08 PRE BC LOBBY 8
I100880001501 BC DIVA SILVERTOP 15 PRE BC DIVA 15
I100880001502 BC LOBBY SILVERTOP 15 PRE BC LOBBY 15
I100880001503 BC MAC2 SILVERTOP 15 PRE BC MAC2 15
I100880001504 BC QUATTR SILVERTOP 15 PRE BC QUATTR 15
I100880002301 BC DIVA SILVERTOP 23 PRE BC DIVA 23
I100880002302 BC LOBBY SILVERTOP 23 PRE BC LOBBY 23
I100880002303 BC MAC2 SILVERTOP 23 PRE BC MAC2 23
I100880002304 BC QUATTR SILVERTOP 23 PRE BC QUATTR 23
I100880003501 BC DIVA SILVERTOP 35 PRE BC DIVA 35
I100880003502 BC LOBBY SILVERTOP 35 PRE BC LOBBY 35
I100880003503 BC MAC2 SILVERTOP 35 PRE BC MAC2 35
I100880003504 BC QUATTR SILVERTOP 35 PRE BC QUATTR 35
I100880005201 BC DIVA SILVERTOP 52 PRE BC DIVA 52
I100880005202 BC LOBBY SILVERTOP 52 PRE BC LOBBY 52
I100880005203 BC MAC2 SILVERTOP 52 PRE BC MAC2 52
I100880005204 BC QUATTR SILVERTOP 52 PRE BC QUATTR 52
I100881000601 BE DIVA SILVERTOP 06 PRE BE DIVA 6
I100881000602 BE LOBBY SILVERTOP 06 PRE BE LOBBY 6
I100881000801 BE DIVA SILVERTOP 08 PRE BE DIVA 8
I100881000802 BE LOBBY SILVERTOP 08 PRE BE LOBBY 8
I100881001501 BE DIVA SILVERTOP 15 PRE BE DIVA 15
I100881001502 BE LOBBY SILVERTOP 15 PRE BE LOBBY 15
I100881001503 BE MAC2 SILVERTOP 15 PRE BE MAC2 15
I100881001504 BE QUATTR SILVERTOP 15 PRE BE QUATTR 15
I100881002301 BE DIVA SILVERTOP 23 PRE BE DIVA 23
I100881002302 BE LOBBY SILVERTOP 23 PRE BE LOBBY 23
I100881002303 BE MAC2 SILVERTOP 23 PRE BE MAC2 23
I100881002304 BE QUATTR SILVERTOP 23 PRE BE QUATTR 23
I100881003501 BE DIVA SILVERTOP 35 PRE BE DIVA 35
I100881003502 BE LOBBY SILVERTOP 35 PRE BE LOBBY 35
I100881003503 BE MAC2 SILVERTOP 35 PRE BE MAC2 35
I100881003504 BE QUATTR SILVERTOP 35 PRE BE QUATTR 35
I100881005201 BE DIVA SILVERTOP 52 PRE BE DIVA 52
I100881005202 BE LOBBY SILVERTOP 52 PRE BE LOBBY 52
I100881005203 BE MAC2 SILVERTOP 52 PRE BE MAC2 52
I100881005204 BE QUATTR SILVERTOP 52 PRE BE QUATTR 52

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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