a.Counter flow, Induced Draft, Evapco Eco-Friendly Type.
b.Reasonable structure, With Large Heat Exchange Area Coil, 100% heat rejection capacity guarantee.
c.No infill inside, no need to replace the infill times by times, cost saving. (PVC infill is easy damaged and scaling during the equipment operation).
d.No infill inside,Suitable for cold winter areas, can effectively prevent freezing.
e.Anti scaling and easy maintenance, as no infill inside and the infill part is much easy scaling during operation.
f.More compact and closed structure, equipped with Evapco type air inlet grille, Good effect of preventing dust and sand, and anti UV. Less internal pollution and much cleaner. Equipped with Evapco type drift eliminator, lower drift rate, water saving and less scaling.
g.All Driven Device are famous brand, top class energy efficiency rating, energy saving and reliable.
h.CTI Standard STD-201-OM Design
For KEN counterflow evaporative condenser, the fresh air intakes from bottom air inlet, and will become saturated hot air mixed with spraying water as they flow in reverse direction. The heat will be exhausted out by fans，but the water will be collected to water basin for secondary spraying by its special designed drift eliminator. As no infill inside, KEN counterflow evaporative condenser has much space to enlarge its coil unit heat rejection area, more compact structure and requires less footprint .
1, Confirm Total System Heat Rejection Capacity: Total System Heat Rejection Capacity = Total latent heat of condensing medium inside + Total heat rejection of condensing medium (For refrigeration system, it could beselected based on system refrigeration capacity)
2, Confirm the design conditions: Condensing Medium, Condensation Temperature, and Wet Bulb Temperature.
3, Determine the correction coefficient ‘R’ by lookup correction coefficient table.
4, Determine Corrected Heat Rejection Capacity: Corrected Heat Rejection Capacity = Total System Heat Rejection Capacity * ‘R’ (correction coefficient).
5, Model selection: select the evaporative condenser model
with rated capacity equal to or greater than the Corrected Heat Rejection Capacity.
（Take Ammonia refrigeration as an example）
1, Total Heat Rejection Capacity of the ammonia refrigeration system is 1200 kw. (Total Heat Rejection Capacity = Compressor refrigerating capacity + Compressor shaft power)
2, Operating condition: Condensation temperature 36 ℃, Wet Bulb Temperature 28 ℃.
3, Lookup ‘Correction Coefficient Table for R717’, and get the correction coefficient 1.24.
4, Determine Corrected Heat Rejection Capacity: 1200kw x 1.24 = 1488kw
5, According to KEN model table of CASEN evaporative condenser, select model KEN as it’s the smallest one in these models with capacity greater than1488 kw.
