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Unit cooler ED-340AE7-C21 C

Unit cooler ED-340AE7-C21 C
Illustrative photo

Producer: Karyer · Line: ED (General)

Product code: ED-340AE7-C21 C

Cooling capacity i
19.16 kW
Air flow
9,602 m³/h
Fin spacing
7.0 mm
Air throw
12 m
Fans
3 × ⌀400 mm

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

Data

Evaporator
Air flow 9,602 m³/h
Air throw 12 m
External surface 68.7 m²
Inner volume 23.8 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 130 kg
Fans
Quantity 3
Diameter 400 mm
Speed 1,430 rpm
Power 480 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 63.0 dB(A)
Sound power 85.0 dB(A)
Energy class B
Connections
Inlet Ø22
Outlet Ø42
Defrost
ED-340AE7-C21 C None
ED-340AE7-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
18.324 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 7.30 7.23 7.20 7.21 7.18 7.14 7.07 7.18 7.64 8.27 8.09 8.02 7.92 7.77
5 9.62 9.64 9.70 9.76 9.76 9.72 9.63 9.72 10.31 11.16 10.86 10.76 10.62 10.42
6 11.88 12.06 12.24 12.42 12.49 12.47 12.39 12.47 13.21 14.28 13.86 13.71 13.48 13.14
7 14.13 14.48 14.82 15.13 15.28 15.32 15.27 15.35 16.26 17.59 17.06 16.85 16.55 16.04
8 16.18 16.74 17.28 17.79 18.10 18.23 18.20 18.32 19.42 21.01 20.41 20.16 19.77 19.09
9 17.97 18.75 19.49 20.16 20.60 20.83 20.96 21.20 22.50 24.42 23.79 23.50 23.03 22.23
10 19.63 20.67 21.52 22.39 22.98 23.36 23.56 23.85 25.32 27.47 26.87 26.57 26.11 25.29

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 26.867
SC2 0 8 18.324
SC3 -18 7 15.188
SC4 -25 6 12.244
SC5 -34 6 11.936

Dimensions

Dimension drawing of ED-340AE7-C21 C
Dimension drawing
Dimensions as drawn
A 2148 mm
B 1210 mm
C 365 mm
F 1135 mm
G 467 mm
E1 1835 mm
E2 618 mm
E3 600 mm
D IN 1 x Ø22
D OUT 1 x Ø42
Overall [mm]
Length 2148 mm
Width 1210 mm
Height 467 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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