EA-263GG4-C08 C
64.54 kW
Unit cooler EA-280GE4-C01 C
Defrost: None
Product code: EA-280GE4-C01 C
- Cooling capacity i
- 64.50 kW
- Air flow
- 36,670 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 39 m
- Fans
- 2 × ⌀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.
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A
Model code (series): EA — EA - general-purpose unit cooler
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B
Number of fans: 2 — 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.
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E
Dimensional data - tube rows: E — 6 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
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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
| Air flow | 36,670 m³/h |
|---|---|
| Air throw | 39 m |
| External surface | 390.9 m² |
| Inner volume | 80.3 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 430 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 83.7 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-280GE4-C01 C | None |
|---|---|
| EA-280GE4-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)
- 62.150 kW
- Low speed (Y)
- 50.804 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 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 24.80 | 25.12 | 25.37 | 25.69 | 25.81 | 25.78 | 25.65 | 26.36 | 28.09 | 30.45 | 29.86 | 29.63 | 29.32 | 28.85 |
| 5 | 31.81 | 32.76 | 33.58 | 34.26 | 34.57 | 34.58 | 34.35 | 34.98 | 37.22 | 40.38 | 39.47 | 39.16 | 38.73 | 38.10 |
| 6 | 38.39 | 39.92 | 41.46 | 42.74 | 43.46 | 43.72 | 43.59 | 44.26 | 47.01 | 50.94 | 49.58 | 49.08 | 48.34 | 47.23 |
| 7 | 43.91 | 46.37 | 48.60 | 50.55 | 51.83 | 52.57 | 52.85 | 53.71 | 57.11 | 62.06 | 60.40 | 59.73 | 58.72 | 57.12 |
| 8 | 48.90 | 52.22 | 55.23 | 57.86 | 59.65 | 60.73 | 61.21 | 62.15 | 66.06 | 71.80 | 70.10 | 69.41 | 68.38 | 66.68 |
| 9 | ≈ 53.45 | 57.68 | 61.57 | 64.96 | 67.35 | 68.85 | 69.57 | 70.67 | 75.11 | 81.62 | 79.72 | 78.91 | 77.69 | 75.62 |
| 10 | ≈ 57.56 | 62.74 | 67.56 | 71.81 | 74.83 | 76.84 | 77.91 | 79.23 | 84.22 | 91.52 | 89.47 | 88.55 | 87.15 | 84.73 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 20.85 | 20.94 | 21.11 | 21.32 | 21.41 | 21.40 | 21.31 | 21.89 | 23.35 | 25.40 | 25.00 | 24.88 | 24.69 | 24.35 |
| 5 | 26.87 | 27.28 | 27.69 | 28.09 | 28.21 | 28.20 | 28.05 | 28.57 | 30.39 | 32.99 | 32.24 | 31.99 | 31.64 | 31.14 |
| 6 | 32.60 | 33.51 | 34.34 | 35.06 | 35.41 | 35.46 | 35.28 | 35.65 | 37.85 | 41.02 | 39.93 | 39.52 | 38.94 | 38.03 |
| 7 | 37.98 | 39.54 | 40.71 | 41.89 | 42.55 | 42.80 | 42.70 | 43.12 | 45.72 | 49.53 | 48.11 | 47.55 | 46.71 | 45.39 |
| 8 | 42.65 | 44.78 | 46.72 | 48.44 | 49.55 | 50.18 | 50.34 | 50.80 | 53.86 | 58.35 | 56.66 | 55.96 | 54.92 | 53.20 |
| 9 | 46.90 | 49.71 | 52.27 | 54.50 | 56.00 | 56.84 | 57.20 | 57.91 | 61.47 | 66.69 | 65.07 | 64.35 | 63.26 | 61.24 |
| 10 | 50.81 | 54.35 | 57.59 | 60.42 | 62.32 | 63.49 | 64.04 | 64.86 | 68.86 | 74.68 | 72.89 | 72.06 | 70.81 | 68.65 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 89.470 | 72.889 |
| SC2 | 0 | 8 | 62.150 | 50.804 |
| SC3 | -18 | 7 | 51.134 | 42.208 |
| SC4 | -25 | 6 | 41.455 | 34.344 |
| SC5 | -34 | 6 | 38.828 | 32.838 |
Dimensions
| A | 3015 mm |
|---|---|
| B | 1050 mm |
| C | 1430 mm |
| F | 1010 mm |
| G | 1115 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 3015 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.