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CWAR • Rectangular heating batteries

  • Rectangular heater
  • Hot water
  • Duct

Rectangular warm water batteries
Available in different sizes: from 400 x 200 mm to 1000 x 500 mm

Application

  • The CWAR rectangular heating coils are designed for warming or heating the air in HVAC systems.
  • The CWAR must be installed in a dry environment with temperatures ranging from 5 ° C to 60 ° C, and a relative humidity of up to 80%. The CWAR is designed for the transportation of air which is free of raw materials, lipids, chemical fumes and other impurities. The casing is made of galvanized steel.

Specifications

  • The hot-water heat exchangers are designed for a maximum water temperature of 100 ° C and a maximum working pressure of 1.6 MPa.
  • The heaters are not equipped with a control system and require an external control system.


Technical data

TypeP[kW]∆Ta [°C]Q∆PwQw
∆Tw (80/60°C)∆Tw (60/40°C)∆Tw (80/60°C)∆Tw (60/40°C)m³/hkPAl/s
CWAR 400 x 200-211,87,826,917,813009/4,50,14/0,09
CWAR 500 x 250-219,512,62918,6420005,8/2,60,24/0,15
CWAR 500 x 300-223,315,330,119,723008,5/4,20,28/0,18
CWAR 600 x 300-226,717,529,419,227007,1/3,50,33/0,21
CWAR 600 x 350-229,419,428,218,631009,5/4,70,36/0,24
CWAR 700 x 400-241,527,426,817,746008,7/4,30,51/0,33
CWAR 800 x 500-26944,726,31778009/4,20,84/0,54
CWAR 1000 x 500-28958,427,818,3950013,4/6,61,09/0,71

Symbols & specifications

  • ΔTw = Water regime
  • ΔTa = Temperature difference air
  • Q = Air flow
  • P = Power of the battery
  • Qw = Water flow
  • ΔPw = Pressure loss of water

Pressure loss diagram

Dimensions

TypeA
[mm]		B
[mm]		C
[mm]		D
[mm]		E
[mm]		F
[mm]		Økg
CWAR 400 x 200-24002004202204402403/4"7.1
CWAR 500 x 250-25002505202705402903/4"7.5
CWAR 500 x 300-25003005203205403403/4"9.7
CWAR 600 x 300-26003006203206403403/4"10.8
CWAR 600 x 350-26003506203706403903/4"9.4
CWAR 700 x 400-27004007204207404401"13
CWAR 800 x 500-28005008205208405401"16.8
CWAR 1000 x 500-21000500102052010405401"19.3
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