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Unit cooler ED-350AE7-C21 C ED

Defrost: Electric

Unit cooler ED-350AE7-C21 C
Illustrative photo

Producer: Karyer · Line: ED (General)

Product code: ED-350AE7-C21 C ED

Cooling capacity i
37.72 kW
Air flow
21,233 m³/h
Fin spacing
7.0 mm
Air throw
19 m
Fans
3 × ⌀500 mm

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

Data

Evaporator
Air flow 21,233 m³/h
Air throw 19 m
External surface 128.8 m²
Inner volume 44.9 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 217 kg
Fans
Quantity 3
Diameter 500 mm
Speed 1,300 rpm
Power 2,040 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 61.0 dB(A)
Sound power 83.6 dB(A)
Energy class C
Connections
Inlet Ø35
Outlet Ø54
Defrost
ED-350AE7-C21 C None
ED-350AE7-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
36.303 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.

≈ 1.23 estimate — vendor data irregular here

Single phase

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 13.90 14.03 14.17 14.30 14.32 14.26 14.14 14.31 15.20 16.43 16.01 15.85 15.63 15.30
5 18.06 18.56 19.01 19.40 19.59 19.61 19.52 19.71 20.91 22.62 22.02 21.80 21.50 21.06
6 22.11 23.05 23.89 24.62 25.06 25.22 25.23 25.47 27.01 29.25 28.46 28.16 27.71 27.00
7 25.60 26.95 28.20 29.32 30.09 30.49 30.78 31.21 33.18 36.08 35.19 34.83 34.29 33.35
8 28.66 30.50 32.00 33.51 34.60 35.33 35.78 36.30 38.61 42.00 41.18 40.81 40.25 39.28
9 31.45 33.60 35.76 37.70 39.12 40.12 40.75 41.42 44.07 47.96 47.06 46.64 45.99 44.86
10 ≈ 33.97 36.65 39.33 41.75 43.55 44.85 45.70 46.55 49.55 53.95 53.00 52.53 51.79 50.50

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 52.996
SC2 0 8 36.303
SC3 -18 7 29.668
SC4 -25 6 23.892
SC5 -34 6 22.341

Dimensions

Dimension drawing of ED-350AE7-C21 C
Dimension drawing
Dimensions as drawn
A 3368 mm
B 1350 mm
C 405 mm
F 1135 mm
G 506 mm
E1 3035 mm
E2 1018 mm
E3 1000 mm
D IN 1 x Ø35
D OUT 1 x Ø54
Overall [mm]
Length 3368 mm
Width 1210 mm
Height 506 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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