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Unit cooler EA-DV-480GC7-A01 C

Unit cooler EA-DV-480GC7-A01 C
Illustrative photo

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

Product code: EA-DV-480GC7-A01 C

Cooling capacity i
87.98 kW
Air flow
85,821 m³/h
Fin spacing
7.0 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 85,821 m³/h
External surface 351.5 m²
Inner volume 105.1 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 1,199 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-480GC7-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)
84.677 kW
Low speed (Y)
72.538 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 33.11 33.32 33.47 33.73 33.75 33.61 33.38 33.68 35.63 38.49 37.52 37.16 36.65 35.89
5 42.97 44.04 44.97 45.76 46.08 46.08 45.81 46.14 48.93 52.91 51.59 51.10 50.41 49.28
6 52.20 54.06 55.98 57.62 58.57 58.99 59.00 59.52 63.15 68.33 66.58 65.92 64.96 63.46
7 59.84 62.94 65.80 68.34 70.08 71.20 71.84 72.81 77.42 84.12 82.44 81.63 80.44 78.51
8 66.83 71.10 75.00 78.44 80.89 82.51 83.49 84.68 90.06 97.91 96.03 95.27 94.11 92.19
9 73.21 78.72 83.79 88.27 91.52 93.76 95.16 96.63 102.81 111.86 109.79 108.91 107.58 105.31
10 ≈ 78.99 85.80 92.12 97.75 101.92 104.87 106.78 108.60 115.60 125.90 123.68 122.70 121.21 118.63

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 28.75 28.74 28.85 29.01 29.01 28.91 28.75 29.18 30.91 33.44 32.69 32.41 32.02 31.43
5 37.55 38.04 38.53 39.00 39.11 39.06 38.84 39.25 41.66 45.09 44.01 43.63 43.09 42.27
6 45.87 47.13 48.28 49.27 49.62 49.77 49.63 50.06 53.07 57.44 55.96 55.41 54.61 53.39
7 53.65 55.56 57.53 59.24 60.28 60.78 60.84 61.36 65.09 70.48 68.66 67.94 66.89 65.20
8 60.11 63.09 65.84 68.30 69.99 71.06 71.65 72.54 77.09 83.76 81.84 81.00 79.74 77.64
9 66.18 70.15 73.79 77.01 79.28 80.76 81.63 82.68 87.88 95.53 93.57 92.75 91.48 89.31
10 71.76 76.79 81.41 85.50 88.43 90.41 91.61 92.87 98.75 107.37 105.24 104.30 102.82 100.30

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 123.675105.240
SC2 0 8 84.67772.538
SC3 -18 7 69.11859.729
SC4 -25 6 55.98248.281
SC5 -34 6 52.74446.206

Dimensions

Dimension drawing of EA-DV-480GC7-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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