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Unit cooler ED-435AE7-C21 C ED

Defrost: Electric

Unit cooler ED-435AE7-C21 C
Illustrative photo

Producer: Karyer · Line: ED (General)

Product code: ED-435AE7-C21 C ED

Cooling capacity i
19.05 kW
Air flow
9,522 m³/h
Fin spacing
7.0 mm
Air throw
12 m
Fans
4 × ⌀350 mm

Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %

Data

Evaporator
Air flow 9,522 m³/h
Air throw 12 m
External surface 68.7 m²
Inner volume 23.5 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 134 kg
Fans
Quantity 4
Diameter 350 mm
Speed 1,340 rpm
Power 660 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 54.0 dB(A)
Sound power 76.0 dB(A)
Energy class B
Connections
Inlet Ø22
Outlet Ø42
Defrost
ED-435AE7-C21 C None
ED-435AE7-C21 C ED Electric

Performance

No glide: dew, mid and bubble point give the same rating.

TD (air − evaporating) must be within 4–10 K; air inlet −40…+20 °C.

R404A, dew point -8 °C, air inlet 0 °C (TD 8 K)

Single phase
18.220 kW

Capacity matrix [kW]

R404A, Dew point; rows: TD = air inlet − evaporating temperature, columns: air inlet temperature. The highlighted cell is the nominal point (SC2). "—": not rated by the manufacturer.

Single phase

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 7.29 7.22 7.20 7.20 7.17 7.11 7.04 7.19 7.65 8.28 8.10 8.03 7.93 7.79
5 9.62 9.64 9.69 9.75 9.74 9.68 9.57 9.71 10.31 11.16 10.86 10.76 10.63 10.43
6 11.90 12.06 12.24 12.40 12.46 12.42 12.31 12.42 13.17 14.24 13.80 13.64 13.41 13.06
7 14.15 14.49 14.82 15.12 15.24 15.26 15.17 15.28 16.18 17.50 16.94 16.72 16.39 15.87
8 16.22 16.76 17.29 17.78 18.06 18.16 18.09 18.22 19.30 20.87 20.23 19.96 19.56 18.89
9 18.02 18.79 19.50 20.16 20.57 20.76 20.85 21.09 22.37 24.26 23.57 23.25 22.78 21.98
10 19.70 20.72 21.55 22.40 22.95 23.29 23.44 23.72 25.17 27.29 26.63 26.33 25.86 25.05

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 26.630
SC2 0 8 18.220
SC3 -18 7 15.168
SC4 -25 6 12.238
SC5 -34 6 11.947

Dimensions

Dimension drawing of ED-435AE7-C21 C
Dimension drawing
Dimensions as drawn
A 2748 mm
B 1030 mm
C 285 mm
F 985 mm
G 367 mm
E1 2435 mm
E2 618 mm
E3 600 mm
D IN 1 x Ø22
D OUT 1 x Ø42
Overall [mm]
Length 2748 mm
Width 1030 mm
Height 367 mm

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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.

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