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Unit cooler EA-DV-263GG4-A08 C

Unit cooler EA-DV-263GG4-A08 C
Illustrative photo

Producer: Karyer · Line: EA-DV (Cold Store)

Product code: EA-DV-263GG4-A08 C

Cooling capacity i
72.20 kW
Air flow
28,970 m³/h
Fin spacing
4.6 mm
Fans
2 × ⌀630 mm

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

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Data

Evaporator
Air flow 28,970 m³/h
External surface 434.4 m²
Inner volume 87.3 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 557 kg
Fans
Quantity 2
Diameter 630 mm
Speed 1,340 rpm
Power 3,800 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 72.0 dB(A)
Sound power 95.0 dB(A)
Energy class D
Connections
Inlet Ø35
Outlet Ø66,7
Defrost
EA-DV-263GG4-A08 C None

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)

High speed (Δ)
69.671 kW
Low speed (Y)
57.466 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

High speed (Δ)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 28.77 29.36 29.93 30.41 30.71 30.80 30.72 31.36 33.40 36.28 35.59 35.35 35.01 34.51
5 36.11 37.41 38.58 39.59 40.17 40.27 40.23 40.80 43.37 47.08 45.96 45.54 44.94 44.02
6 42.90 44.78 46.71 48.39 49.44 49.98 50.08 50.70 53.83 58.40 56.89 56.30 55.40 53.94
7 48.61 51.53 54.22 56.59 58.22 59.22 59.69 60.52 64.31 69.90 68.21 67.45 66.30 64.37
8 53.88 57.72 61.26 64.39 66.60 68.00 68.70 69.67 74.03 80.41 78.59 77.79 76.55 74.43
9 ≈ 58.65 63.48 67.96 71.93 74.80 76.65 77.68 78.85 83.79 91.01 89.01 88.08 86.63 84.13
10 ≈ 62.95 68.78 74.27 79.16 82.75 85.20 86.62 88.03 93.58 101.65 99.50 98.46 96.83 93.96

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 24.39 24.66 25.01 25.39 25.58 25.63 25.56 26.11 27.81 30.24 29.68 29.49 29.23 28.85
5 30.84 31.52 32.19 32.82 33.11 33.23 33.14 33.61 35.72 38.78 37.84 37.49 36.99 36.20
6 36.85 38.10 39.26 40.27 40.86 40.99 40.95 41.39 43.90 47.62 46.34 45.83 45.08 43.83
7 42.44 44.10 45.89 47.42 48.38 48.86 48.90 49.37 52.36 56.75 55.19 54.54 53.54 51.90
8 47.28 49.84 52.20 54.30 55.72 56.56 56.88 57.47 60.94 66.01 64.23 63.44 62.23 60.18
9 51.77 55.08 58.13 60.81 62.67 63.78 64.31 65.05 69.04 74.86 73.06 72.23 70.94 68.61
10 55.87 59.97 63.78 67.13 69.50 70.96 71.71 72.59 77.06 83.54 81.57 80.63 79.16 76.59

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 99.50481.567
SC2 0 8 69.67157.466
SC3 -18 7 57.32647.866
SC4 -25 6 46.71039.255
SC5 -34 6 43.41837.168

Dimensions

Dimension drawing of EA-DV-263GG4-A08 C
Dimension drawing
Dimensions as drawn
A 3025 mm
B 1100 mm
C 1260 mm
F 1060 mm
G 1785 mm
E1 1318 mm
E 2635 mm
D IN 1 x Ø35
D OUT 1 x Ø66,7
Overall [mm]
Length 3025 mm
Width 1785 mm
Height 1260 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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