EA-450BE10-C10 C
44.04 kW
Unit cooler EA-263EG7-C11 C
Defrost: None
Product code: EA-263EG7-C11 C
- Cooling capacity i
- 43.83 kW
- Air flow
- 27,297 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 37 m
- Fans
- 2 × ⌀630 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: 63 — Ø630 mm
-
D
Dimensional data - coil size letter: E — 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: G — 8 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 11 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 27,297 m³/h |
|---|---|
| Air throw | 37 m |
| External surface | 180.3 m² |
| Inner volume | 54.2 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 270 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 71.0 dB(A) |
|---|---|
| Sound power | 93.6 dB(A) |
| Energy class | E |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-263EG7-C11 C | None |
|---|---|
| EA-263EG7-C11 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)
- 41.873 kW
- Low speed (Y)
- 34.666 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 | 16.83 | 16.62 | 16.51 | 16.48 | 16.39 | 16.25 | 16.08 | 16.46 | 17.43 | 18.85 | 18.43 | 18.27 | 18.06 | 17.74 |
| 5 | 22.38 | 22.33 | 22.31 | 22.37 | 22.27 | 22.07 | 21.79 | 22.17 | 23.57 | 25.49 | 24.86 | 24.65 | 24.36 | 23.92 |
| 6 | 27.79 | 28.11 | 28.40 | 28.66 | 28.65 | 28.43 | 28.08 | 28.40 | 30.12 | 32.54 | 31.57 | 31.24 | 30.78 | 30.10 |
| 7 | 32.97 | 33.78 | 34.37 | 34.95 | 35.16 | 35.07 | 34.72 | 35.00 | 37.07 | 40.02 | 38.72 | 38.24 | 37.55 | 36.47 |
| 8 | 37.60 | 38.90 | 40.10 | 41.18 | 41.78 | 41.87 | 41.60 | 41.87 | 44.34 | 47.90 | 46.32 | 45.71 | 44.80 | 43.29 |
| 9 | 41.70 | 43.54 | 45.21 | 46.68 | 47.59 | 48.05 | 48.13 | 48.62 | 51.58 | 55.94 | 54.22 | 53.47 | 52.34 | 50.47 |
| 10 | 45.52 | 47.96 | 50.17 | 52.08 | 53.32 | 53.97 | 54.17 | 54.74 | 58.07 | 62.94 | 61.27 | 60.53 | 59.42 | 57.55 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 14.51 | 14.28 | 14.18 | 14.17 | 14.11 | 14.03 | 13.93 | 14.24 | 15.14 | 16.41 | 16.09 | 15.97 | 15.81 | 15.56 |
| 5 | 19.11 | 18.97 | 18.93 | 18.96 | 18.89 | 18.76 | 18.57 | 18.83 | 20.01 | 21.67 | 21.17 | 21.00 | 20.75 | 20.43 |
| 6 | 23.82 | 23.84 | 23.95 | 24.05 | 24.03 | 23.88 | 23.63 | 23.83 | 25.27 | 27.31 | 26.55 | 26.28 | 25.89 | 25.32 |
| 7 | 28.34 | 28.67 | 29.01 | 29.34 | 29.41 | 29.29 | 28.98 | 29.15 | 30.86 | 33.34 | 32.30 | 31.92 | 31.35 | 30.44 |
| 8 | 32.66 | 33.39 | 34.06 | 34.55 | 34.81 | 34.79 | 34.53 | 34.67 | 36.69 | 39.62 | 38.29 | 37.75 | 36.97 | 35.69 |
| 9 | 36.73 | 37.78 | 38.85 | 39.78 | 40.27 | 40.40 | 40.19 | 40.35 | 42.70 | 46.12 | 44.54 | 43.88 | 42.91 | 41.30 |
| 10 | 40.16 | 41.75 | 43.21 | 44.52 | 45.33 | 45.76 | 45.85 | 46.14 | 48.83 | 52.71 | 50.95 | 50.18 | 49.03 | 47.12 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 61.268 | 50.947 |
| SC2 | 0 | 8 | 41.873 | 34.666 |
| SC3 | -18 | 7 | 35.072 | 29.393 |
| SC4 | -25 | 6 | 28.403 | 23.947 |
| SC5 | -34 | 6 | 27.900 | 23.856 |
Dimensions
| A | 2015 mm |
|---|---|
| B | 1100 mm |
| C | 1190 mm |
| F | 1060 mm |
| E1 | 818 mm |
| E | 1635 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 2015 mm |
|---|---|
| Width | 1100 mm |
| Height | 1190 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.