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Unit cooler EA-380GE4-C01 C

Unit cooler EA-380GE4-C01 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-380GE4-C01 C

Cooling capacity i
97.12 kW
Air flow
54,979 m³/h
Fin spacing
4.6 mm
Air throw
40 m
Fans
3 × ⌀800 mm

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

Model nomenclature

How to read the code of this model.

  • A
    Model code (series): EA — EA - general-purpose unit cooler
  • B
    Number of fans: 3 — Number of fans (one digit).
  • C
    Fan diameter: 80 — Ø800 mm
  • D
    Dimensional data - coil size letter: G — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
  • E
    Dimensional data - tube rows: E — 6 tube rows
  • F
    Fin spacing: 4 — Fin spacing about 4 mm
  • G
    Generation code: C — Generation C
  • H
    Fan data: 01 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø450: 230V/1Ph/50Hz, 4-pole; Ø630: 230V/1Ph/50Hz, 6-pole; Ø800: 400V/3Ph/50Hz, 6-pole

Data

Evaporator
Air flow 54,979 m³/h
Air throw 40 m
External surface 586.4 m²
Inner volume 119.5 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 640 kg
Fans
Quantity 3
Diameter 800 mm
Speed 900 rpm
Power 5,400 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 6
Acoustic
Sound pressure 62.0 dB(A)
Sound power 85.7 dB(A)
Energy class D
Connections
Inlet Ø42
Outlet Ø80
Defrost
EA-380GE4-C01 C None
EA-380GE4-C01 C ED Electric

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)
93.627 kW
Low speed (Y)
76.843 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)

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 36.80 37.82 38.71 39.48 39.77 39.84 39.69 40.82 43.52 47.27 46.34 45.99 45.48 44.68
5 46.54 48.74 50.32 51.91 52.82 53.17 53.06 54.22 57.72 62.67 61.22 60.74 60.08 59.09
6 55.01 58.32 61.32 63.93 65.70 66.75 67.18 68.41 72.75 78.97 77.00 76.25 75.14 73.39
7 62.32 66.85 71.01 74.65 77.19 78.76 79.53 81.04 86.24 93.83 91.82 91.00 89.77 87.74
8 ≈ 68.89 74.77 80.22 85.03 88.47 90.72 91.90 93.63 99.62 108.44 106.05 105.06 103.55 101.02
9 ≈ 74.78 82.05 88.88 94.98 99.48 102.51 104.21 106.27 113.09 123.10 120.50 119.36 117.60 114.55
10 ≈ 75.48 ≈ 88.70 96.99 104.47 110.07 114.00 116.39 118.90 126.58 137.82 135.10 133.82 131.83 128.30

Low speed (Y)

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 31.07 31.56 32.07 32.56 32.79 32.83 32.71 33.60 35.85 38.98 38.35 38.14 37.88 37.38
5 39.68 40.84 41.88 42.79 43.25 43.35 43.15 43.96 46.77 50.78 49.55 49.15 48.59 47.76
6 47.62 49.72 51.29 52.87 53.78 54.15 54.09 54.85 58.25 63.17 61.48 60.85 59.92 58.44
7 54.92 57.61 60.33 62.73 64.32 65.23 65.38 66.20 70.26 76.21 74.13 73.30 72.04 69.98
8 60.81 64.79 68.44 71.63 73.82 75.14 75.74 76.84 81.65 88.72 86.64 85.75 84.40 81.95
9 66.45 71.51 76.18 80.28 83.17 84.93 85.84 87.15 92.59 100.57 98.26 97.21 95.61 92.86
10 ≈ 71.54 77.75 83.53 88.64 92.24 94.64 95.93 97.48 103.60 112.51 110.01 108.81 106.97 103.78

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 135.104110.006
SC2 0 8 93.62776.843
SC3 -18 7 75.79063.453
SC4 -25 6 61.31551.287
SC5 -34 6 55.79648.129

Dimensions

Dimension drawing of EA-380GE4-C01 C
Dimension drawing
Dimensions as drawn
A 4315 mm
B 1050 mm
C 1430 mm
F 1010 mm
G 1115 mm
E1 1318 mm
E2 1300 mm
E 3935 mm
D IN 1 x Ø42
D OUT 1 x Ø80
Overall [mm]
Length 4315 mm
Width 1100 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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