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Unit cooler EA-DV-480GC4-A01 C

Unit cooler EA-DV-480GC4-A01 C
Illustrative photo

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

Product code: EA-DV-480GC4-A01 C

Cooling capacity i
111.13 kW
Air flow
81,974 m³/h
Fin spacing
4.6 mm
Fans
4 × ⌀800 mm

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

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Data

Evaporator
Air flow 81,974 m³/h
External surface 521.3 m²
Inner volume 105.1 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 1,233 kg
Fans
Quantity 4
Diameter 800 mm
Speed 900 rpm
Power 7,200 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 6
Acoustic
Sound pressure 62.0 dB(A)
Sound power 86.0 dB(A)
Energy class D
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EA-DV-480GC4-A01 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)
107.065 kW
Low speed (Y)
90.286 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 41.61 42.90 44.01 44.92 45.36 45.46 45.29 46.01 48.83 52.86 51.71 51.27 50.64 49.69
5 52.70 55.04 57.44 59.47 60.69 61.30 61.40 62.36 66.30 71.90 70.30 69.72 68.89 67.61
6 61.54 65.44 68.99 72.11 74.28 75.68 76.48 77.83 82.86 90.13 88.51 87.87 86.93 85.42
7 ≈ 69.63 75.00 79.94 84.30 87.42 89.51 90.76 92.39 98.35 107.03 105.08 104.28 103.08 101.08
8 ≈ 76.89 83.82 90.29 96.04 100.29 103.23 105.07 107.07 114.02 124.18 121.95 121.01 119.57 117.07
9 ≈ 83.37 91.91 100.00 107.28 112.80 116.74 119.32 121.78 129.75 141.47 139.05 137.99 136.27 133.30
10 ≈ 65.27 ≈ 99.27 109.03 117.93 124.87 129.97 133.41 136.46 145.49 158.76 156.29 155.07 153.16 149.75

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 36.12 36.77 37.38 37.96 38.15 38.19 38.05 38.95 41.47 44.99 44.10 43.76 43.28 42.55
5 46.02 47.65 49.10 50.07 50.74 50.98 50.86 51.76 55.05 59.70 58.37 57.91 57.26 56.29
6 54.84 57.54 59.97 62.14 63.58 64.34 64.43 65.38 69.47 75.35 73.51 72.80 71.77 70.15
7 62.50 66.28 69.74 72.78 74.87 76.16 76.81 78.06 83.03 90.29 88.40 87.65 86.51 84.64
8 69.44 74.47 79.09 83.15 86.02 87.86 88.85 90.29 96.02 104.45 102.22 101.30 99.89 97.53
9 75.73 82.09 87.99 93.19 96.95 99.47 100.90 102.59 109.12 118.72 116.25 115.17 113.51 110.67
10 ≈ 81.38 89.13 96.37 102.83 107.56 110.85 112.83 114.92 122.28 133.06 130.43 129.20 127.30 124.03

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 156.289130.427
SC2 0 8 107.06590.286
SC3 -18 7 85.67673.721
SC4 -25 6 68.99059.968
SC5 -34 6 62.44055.514

Dimensions

Dimension drawing of EA-DV-480GC4-A01 C
Dimension drawing
Dimensions as drawn
A 5625 mm
B 900 mm
C 1460 mm
F 860 mm
G 1705 mm
E1 1318 mm
E2 1300 mm
E 5235 mm
D IN 1 x Ø42
D OUT 1 x Ø66,7
Overall [mm]
Length 5625 mm
Width 1705 mm
Height 1460 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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