EA-450AE7-C09 C
44.33 kW
Unit cooler EA-280GD10-C01 C
Defrost: None
Product code: EA-280GD10-C01 C
- Cooling capacity i
- 44.25 kW
- Air flow
- 42,545 m³/h
- Fin spacing
- 10.0 mm
- Air throw
- 43 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: 10 — Fin spacing about 10 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 | 42,545 m³/h |
|---|---|
| Air throw | 43 m |
| External surface | 158.7 m² |
| Inner volume | 67.9 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 381 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-280GD10-C01 C | None |
|---|---|
| EA-280GD10-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)
- 42.175 kW
- Low speed (Y)
- 34.972 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 | 17.10 | 16.65 | 16.37 | 16.22 | 16.04 | 15.86 | 15.68 | 15.76 | 16.66 | 17.98 | 17.53 | 17.36 | 17.13 | 16.79 |
| 5 | 23.06 | 22.67 | 22.43 | 22.29 | 22.07 | 21.80 | 21.51 | 21.57 | 22.84 | 24.63 | 23.94 | 23.68 | 23.31 | 22.76 |
| 6 | 29.20 | 28.98 | 28.90 | 28.84 | 28.66 | 28.37 | 27.99 | 28.00 | 29.61 | 31.90 | 30.91 | 30.56 | 30.06 | 29.32 |
| 7 | 35.14 | 35.28 | 35.48 | 35.68 | 35.62 | 35.35 | 34.96 | 34.93 | 36.92 | 39.77 | 38.48 | 38.00 | 37.31 | 36.26 |
| 8 | 40.85 | 41.46 | 42.05 | 42.58 | 42.65 | 42.54 | 42.20 | 42.18 | 44.59 | 48.06 | 46.50 | 45.90 | 45.02 | 43.64 |
| 9 | 46.25 | 47.25 | 48.33 | 49.28 | 49.75 | 49.85 | 49.63 | 49.66 | 52.53 | 56.70 | 54.90 | 54.19 | 53.14 | 51.46 |
| 10 | 50.77 | 52.42 | 53.99 | 55.43 | 56.36 | 56.89 | 57.10 | 57.27 | 60.62 | 65.50 | 63.54 | 62.74 | 61.55 | 59.59 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 14.68 | 14.29 | 14.08 | 13.98 | 13.87 | 13.75 | 13.64 | 13.80 | 14.62 | 15.81 | 15.46 | 15.33 | 15.15 | 14.89 |
| 5 | 19.65 | 19.25 | 19.03 | 18.93 | 18.77 | 18.58 | 18.37 | 18.50 | 19.62 | 21.20 | 20.67 | 20.48 | 20.23 | 19.85 |
| 6 | 24.73 | 24.43 | 24.29 | 24.24 | 24.09 | 23.86 | 23.58 | 23.65 | 25.04 | 27.02 | 26.24 | 25.96 | 25.57 | 24.99 |
| 7 | 29.90 | 29.75 | 29.75 | 29.79 | 29.70 | 29.48 | 29.15 | 29.17 | 30.85 | 33.27 | 32.23 | 31.85 | 31.30 | 30.46 |
| 8 | 34.87 | 35.00 | 35.23 | 35.50 | 35.51 | 35.31 | 34.99 | 34.97 | 36.98 | 39.89 | 38.59 | 38.10 | 37.36 | 36.20 |
| 9 | 39.65 | 40.16 | 40.69 | 41.21 | 41.39 | 41.31 | 41.02 | 40.96 | 43.30 | 46.73 | 45.20 | 44.58 | 43.68 | 42.21 |
| 10 | 44.21 | 45.16 | 45.94 | 46.78 | 47.20 | 47.28 | 47.08 | 47.09 | 49.81 | 53.76 | 52.04 | 51.31 | 50.26 | 48.53 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 63.541 | 52.036 |
| SC2 | 0 | 8 | 42.175 | 34.972 |
| SC3 | -18 | 7 | 35.684 | 29.771 |
| SC4 | -25 | 6 | 28.895 | 24.285 |
| SC5 | -34 | 6 | 29.188 | 24.693 |
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.