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Unit cooler EA-480GG4-C01 C

Unit cooler EA-480GG4-C01 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-480GG4-C01 C

NoneElectric
Cooling capacity i
155.73 kW
Air flow
66,640 m³/h
Fin spacing
4.6 mm
Air throw
39 m
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 66,640 m³/h
Air throw 39 m
External surface 1,042.5 m²
Inner volume 205.0 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 995 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 63.0 dB(A)
Sound power 87.2 dB(A)
Energy class D
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EA-480GG4-C01 C None
EA-480GG4-C01 C ED Electric

Performance

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)
155.729 kW
Low speed (Y)
121.578 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 68.56 69.27 70.03 70.62 70.79 70.49 69.78 71.36 75.97 82.41 80.61 80.02 79.21 78.11
5 85.33 87.48 89.40 90.99 91.61 91.42 90.47 91.85 97.39 105.50 102.56 101.51 100.01 97.75
6 101.04 104.43 107.96 110.87 112.38 112.70 111.95 113.17 119.98 129.87 125.74 124.11 121.77 118.03
7 114.58 120.26 125.40 129.88 132.66 134.04 134.01 135.27 143.32 155.16 150.09 148.05 144.98 139.93
8 126.94 134.61 141.56 147.55 151.46 153.47 153.93 155.73 165.18 179.01 174.01 171.84 168.53 162.44
9 138.24 148.04 156.99 164.74 169.98 172.84 173.81 175.88 186.54 202.04 196.50 193.96 190.08 183.36
10 ≈ 148.47 160.59 171.70 181.39 187.99 192.05 193.66 196.12 208.02 225.28 219.25 216.37 211.93 204.16

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 55.81 55.88 56.19 56.62 56.68 56.41 55.82 57.17 60.87 66.10 64.65 64.17 63.52 62.61
5 69.87 70.58 71.41 72.13 72.40 72.11 71.32 72.49 76.97 83.43 81.05 80.17 78.91 76.99
6 83.17 84.92 86.59 88.07 88.68 88.49 87.52 88.41 93.69 101.42 98.05 96.75 94.81 91.65
7 95.75 98.81 101.59 103.57 104.79 104.93 104.01 104.78 110.89 119.86 115.67 113.96 111.30 107.09
8 107.49 111.53 115.60 119.08 121.05 121.55 120.81 121.58 128.60 138.81 134.05 131.95 128.67 123.37
9 117.50 123.40 128.77 133.45 136.39 137.69 137.59 138.60 146.58 158.10 152.76 150.29 146.43 140.09
10 127.04 134.58 141.42 147.34 151.09 153.06 153.26 154.55 163.63 176.72 171.38 168.82 164.49 157.14

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 219.245171.378
SC2 0 8 155.729121.578
SC3 -18 7 131.176104.187
SC4 -25 6 107.96486.586
SC5 -34 6 102.03883.651

Dimensions

Dimension drawing of EA-480GG4-C01 C
Dimension drawing
Dimensions as drawn
A 5615 mm
B 1150 mm
C 1430 mm
F 1110 mm
G 1215 mm
E1 1318 mm
E2 1300 mm
E 5235 mm
D IN 2 x Ø42
D OUT 2 x Ø66,7
Overall [mm]
Length 5615 mm
Width 1150 mm
Height 1430 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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