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Unit cooler EA-DV-391GC4-A04 C

Unit cooler EA-DV-391GC4-A04 C
Illustrative photo

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

Product code: EA-DV-391GC4-A04 C

Cooling capacity i
94.73 kW
Air flow
79,316 m³/h
Fin spacing
4.6 mm
Fans
3 × ⌀910 mm

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

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Data

Evaporator
Air flow 79,316 m³/h
External surface 390.9 m²
Inner volume 80.3 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 952 kg
Fans
Quantity 3
Diameter 910 mm
Speed 840 rpm
Power 8,400 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 6
Acoustic
Sound pressure 71.0 dB(A)
Sound power 95.3 dB(A)
Energy class E
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EA-DV-391GC4-A04 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)
91.116 kW
Low speed (Y)
77.808 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 36.06 36.10 36.20 36.28 36.22 36.02 35.74 36.23 38.35 41.47 40.52 40.17 39.68 38.96
5 47.38 48.32 49.10 49.54 49.70 49.52 49.11 49.77 52.80 57.09 55.69 55.19 54.42 53.26
6 57.48 59.44 61.25 62.87 63.87 64.23 63.90 64.60 68.55 74.12 72.10 71.38 70.35 68.81
7 66.15 69.21 71.97 74.38 75.91 76.79 77.12 78.20 83.12 90.22 88.29 87.56 86.48 84.77
8 74.18 78.50 82.38 85.73 87.97 89.29 89.90 91.12 96.83 105.13 102.81 101.90 100.55 98.35
9 81.54 87.23 92.37 96.84 99.91 101.82 102.80 104.22 110.77 120.32 117.65 116.57 114.96 112.28
10 ≈ 88.22 95.37 101.91 107.62 111.65 114.29 115.73 117.45 124.86 135.72 132.76 131.51 129.64 126.49

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 31.30 31.05 31.07 31.19 31.15 31.03 30.84 31.55 33.44 36.23 35.51 35.24 34.87 34.33
5 41.08 41.42 41.77 42.12 42.15 41.92 41.58 42.26 44.92 48.65 47.56 47.19 46.68 45.94
6 50.61 51.78 52.58 53.46 53.80 53.72 53.33 53.96 57.26 61.94 60.26 59.68 58.85 57.63
7 58.88 60.87 62.73 64.41 65.45 65.98 65.79 66.43 70.44 76.20 74.02 73.20 72.00 70.13
8 66.33 69.27 71.93 74.29 75.78 76.61 76.85 77.81 82.64 89.69 87.57 86.70 85.40 83.30
9 73.27 77.27 80.89 84.03 86.10 87.30 87.76 88.81 94.30 102.37 99.79 98.72 97.12 94.42
10 79.66 84.82 89.50 93.56 96.32 97.98 98.73 99.93 106.11 115.16 112.23 110.96 109.08 105.86

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 132.760112.227
SC2 0 8 91.11677.808
SC3 -18 7 75.08764.889
SC4 -25 6 61.24852.577
SC5 -34 6 57.97250.931

Dimensions

Dimension drawing of EA-DV-391GC4-A04 C
Dimension drawing
Dimensions as drawn
A 4325 mm
B 900 mm
C 1460 mm
F 860 mm
G 1775 mm
E1 1318 mm
E2 1300 mm
E 3935 mm
D IN 1 x Ø42
D OUT 1 x Ø66,7
Overall [mm]
Length 4325 mm
Width 1775 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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