EA-563EC4-C06 C
60.74 kW
Unit cooler EA-280GD4-C01 C
Defrost: None
Product code: EA-280GD4-C01 C
- Cooling capacity i
- 60.77 kW
- Air flow
- 38,829 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 40 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.
-
A
Model code (series): EA — EA - general-purpose unit cooler
-
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.
-
E
Dimensional data - tube rows: D — 5 tube rows
-
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 | 38,829 m³/h |
|---|---|
| Air throw | 40 m |
| External surface | 325.8 m² |
| Inner volume | 67.9 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 410 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-280GD4-C01 C | None |
|---|---|
| EA-280GD4-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)
- 58.491 kW
- Low speed (Y)
- 47.127 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 | 23.41 | 23.22 | 23.18 | 23.23 | 23.20 | 23.12 | 23.00 | 23.50 | 24.91 | 27.00 | 26.49 | 26.30 | 26.03 | 25.64 |
| 5 | 30.90 | 30.96 | 31.09 | 31.27 | 31.21 | 31.06 | 30.82 | 31.27 | 33.23 | 35.99 | 35.19 | 34.92 | 34.54 | 34.00 |
| 6 | 38.23 | 38.82 | 39.35 | 39.83 | 39.94 | 39.80 | 39.46 | 39.78 | 42.20 | 45.65 | 44.44 | 44.01 | 43.42 | 42.53 |
| 7 | 45.24 | 46.32 | 47.47 | 48.42 | 48.86 | 48.89 | 48.59 | 48.94 | 51.86 | 56.06 | 54.41 | 53.80 | 52.91 | 51.54 |
| 8 | 51.02 | 52.93 | 54.68 | 56.25 | 57.23 | 57.74 | 57.88 | 58.49 | 62.00 | 67.06 | 65.06 | 64.28 | 63.12 | 61.25 |
| 9 | 56.51 | 59.17 | 61.59 | 63.71 | 65.06 | 65.82 | 66.09 | 66.75 | 70.85 | 76.87 | 74.97 | 74.19 | 73.02 | 71.10 |
| 10 | 61.60 | 65.12 | 68.29 | 71.04 | 72.86 | 73.92 | 74.35 | 75.12 | 79.72 | 86.48 | 84.34 | 83.41 | 82.04 | 79.75 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 19.85 | 19.62 | 19.57 | 19.63 | 19.64 | 19.60 | 19.53 | 20.04 | 21.39 | 23.22 | 22.84 | 22.70 | 22.50 | 22.21 |
| 5 | 26.00 | 25.81 | 25.84 | 25.97 | 25.96 | 25.86 | 25.69 | 26.14 | 27.80 | 30.17 | 29.54 | 29.34 | 29.06 | 28.65 |
| 6 | 32.16 | 32.28 | 32.50 | 32.76 | 32.76 | 32.64 | 32.38 | 32.75 | 34.75 | 37.64 | 36.67 | 36.33 | 35.84 | 35.12 |
| 7 | 38.17 | 38.72 | 39.26 | 39.77 | 39.94 | 39.83 | 39.52 | 39.75 | 42.13 | 45.57 | 44.25 | 43.76 | 43.04 | 41.93 |
| 8 | 43.94 | 44.86 | 45.86 | 46.73 | 47.14 | 47.17 | 46.89 | 47.13 | 49.90 | 53.97 | 52.29 | 51.63 | 50.68 | 49.16 |
| 9 | 48.95 | 50.55 | 52.06 | 53.44 | 54.29 | 54.71 | 54.47 | 54.74 | 57.95 | 62.64 | 60.71 | 59.91 | 58.74 | 56.82 |
| 10 | 53.61 | 55.82 | 57.84 | 59.65 | 60.74 | 61.34 | 61.49 | 62.03 | 65.77 | 71.25 | 69.37 | 68.43 | 67.04 | 64.76 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 84.338 | 69.367 |
| SC2 | 0 | 8 | 58.491 | 47.127 |
| SC3 | -18 | 7 | 48.655 | 39.873 |
| SC4 | -25 | 6 | 39.354 | 32.498 |
| SC5 | -34 | 6 | 38.411 | 32.226 |
Dimensions
| A | 3015 mm |
|---|---|
| B | 1000 mm |
| C | 1430 mm |
| F | 960 mm |
| G | 1065 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.