EA-550AE4-C09 C
64.54 kW
Unit cooler EA-263GG4-C08 C
Defrost: None
Product code: EA-263GG4-C08 C
- Cooling capacity i
- 64.54 kW
- Air flow
- 29,002 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 38 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: 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: G — 8 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 08 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 29,002 m³/h |
|---|---|
| Air throw | 38 m |
| External surface | 434.4 m² |
| Inner volume | 87.7 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 389 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,340 rpm |
| Power | 3,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-263GG4-C08 C | None |
|---|---|
| EA-263GG4-C08 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)
- 64.537 kW
- Low speed (Y)
- 53.600 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 | 28.02 | 28.30 | 28.51 | 28.81 | 28.88 | 28.80 | 28.59 | 29.02 | 30.84 | 33.41 | 32.66 | 32.39 | 32.02 | 31.48 |
| 5 | 34.96 | 35.83 | 36.60 | 37.25 | 37.52 | 37.49 | 37.21 | 37.60 | 39.89 | 43.18 | 41.98 | 41.57 | 40.98 | 40.09 |
| 6 | 41.46 | 43.12 | 44.31 | 45.52 | 46.16 | 46.37 | 46.21 | 46.57 | 49.37 | 53.42 | 51.87 | 51.26 | 50.39 | 49.00 |
| 7 | 47.10 | 49.46 | 51.60 | 53.47 | 54.67 | 55.34 | 55.48 | 55.90 | 59.25 | 64.15 | 62.27 | 61.52 | 60.40 | 58.56 |
| 8 | 52.17 | 55.37 | 58.26 | 60.77 | 62.45 | 63.44 | 63.84 | 64.54 | 68.50 | 74.31 | 72.48 | 71.71 | 70.53 | 68.44 |
| 9 | 56.81 | 60.90 | 64.62 | 67.87 | 70.11 | 71.46 | 72.12 | 72.97 | 77.46 | 84.02 | 82.00 | 81.11 | 79.74 | 77.42 |
| 10 | ≈ 61.01 | 66.05 | 70.69 | 74.74 | 77.57 | 79.42 | 80.38 | 81.43 | 86.47 | 93.80 | 91.62 | 90.62 | 89.07 | 86.40 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 23.96 | 24.02 | 24.17 | 24.36 | 24.40 | 24.33 | 24.17 | 24.57 | 26.13 | 28.34 | 27.73 | 27.53 | 27.24 | 26.82 |
| 5 | 30.06 | 30.45 | 30.85 | 31.24 | 31.34 | 31.29 | 31.08 | 31.41 | 33.33 | 36.10 | 35.15 | 34.81 | 34.31 | 33.56 |
| 6 | 35.81 | 36.70 | 37.52 | 38.23 | 38.56 | 38.58 | 38.36 | 38.60 | 40.91 | 44.23 | 42.95 | 42.45 | 41.73 | 40.57 |
| 7 | 41.21 | 42.73 | 43.88 | 45.03 | 45.67 | 45.88 | 45.75 | 46.00 | 48.72 | 52.71 | 51.11 | 50.47 | 49.52 | 47.97 |
| 8 | 46.21 | 48.12 | 50.04 | 51.75 | 52.83 | 53.28 | 53.27 | 53.60 | 56.77 | 61.39 | 59.57 | 58.80 | 57.63 | 55.70 |
| 9 | 50.35 | 53.15 | 55.69 | 57.90 | 59.36 | 60.16 | 60.47 | 61.02 | 64.72 | 70.10 | 68.18 | 67.28 | 65.92 | 63.61 |
| 10 | 54.34 | 57.88 | 61.10 | 63.90 | 65.76 | 66.89 | 67.38 | 68.04 | 72.17 | 78.16 | 76.20 | 75.30 | 73.91 | 71.52 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 91.624 | 76.201 |
| SC2 | 0 | 8 | 64.537 | 53.600 |
| SC3 | -18 | 7 | 54.020 | 45.340 |
| SC4 | -25 | 6 | 44.314 | 37.518 |
| SC5 | -34 | 6 | 41.873 | 36.051 |
Dimensions
| A | 3015 mm |
|---|---|
| B | 1100 mm |
| C | 1190 mm |
| F | 1060 mm |
| G | 1135 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 | 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.