EA-350BG7-C10 C
44.51 kW
Unit cooler EA-263FD4-C13 C
Defrost: None
Product code: EA-263FD4-C13 C
- Cooling capacity i
- 44.50 kW
- Air flow
- 33,610 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 43 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.
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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
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D
Dimensional data - coil size letter: F — 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: D — 5 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
-
H
Fan data: 13 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 33,610 m³/h |
|---|---|
| Air throw | 43 m |
| External surface | 208.4 m² |
| Inner volume | 41.2 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 271 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EA-263FD4-C13 C | None |
|---|---|
| EA-263FD4-C13 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)
- 42.789 kW
- Low speed (Y)
- 36.810 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 | 16.81 | 16.79 | 16.77 | 16.83 | 16.79 | 16.70 | 16.59 | 16.74 | 17.72 | 19.16 | 18.73 | 18.57 | 18.35 | 18.02 |
| 5 | 22.12 | 22.49 | 22.80 | 23.05 | 23.08 | 22.98 | 22.78 | 22.94 | 24.28 | 26.24 | 25.58 | 25.35 | 25.01 | 24.47 |
| 6 | 27.20 | 27.98 | 28.78 | 29.43 | 29.73 | 29.78 | 29.63 | 29.79 | 31.56 | 34.09 | 33.15 | 32.80 | 32.31 | 31.57 |
| 7 | 31.23 | 32.63 | 33.89 | 34.99 | 35.70 | 36.12 | 36.31 | 36.70 | 38.98 | 42.29 | 41.39 | 40.95 | 40.29 | 39.26 |
| 8 | 35.04 | 37.02 | 38.80 | 40.35 | 41.38 | 42.01 | 42.33 | 42.79 | 45.45 | 49.33 | 48.26 | 47.84 | 47.21 | 46.19 |
| 9 | 38.53 | 41.15 | 43.53 | 45.59 | 47.02 | 47.92 | 48.42 | 48.98 | 52.04 | 56.50 | 55.29 | 54.79 | 54.05 | 52.83 |
| 10 | 41.70 | 45.02 | 48.05 | 50.69 | 52.56 | 53.80 | 54.52 | 55.23 | 58.70 | 63.79 | 62.44 | 61.88 | 61.03 | 59.61 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 14.65 | 14.57 | 14.57 | 14.62 | 14.60 | 14.55 | 14.47 | 14.76 | 15.65 | 16.95 | 16.62 | 16.50 | 16.32 | 16.07 |
| 5 | 19.32 | 19.44 | 19.59 | 19.73 | 19.71 | 19.62 | 19.47 | 19.73 | 20.96 | 22.69 | 22.17 | 22.00 | 21.75 | 21.40 |
| 6 | 23.83 | 24.34 | 24.79 | 25.08 | 25.20 | 25.15 | 24.97 | 25.20 | 26.72 | 28.88 | 28.11 | 27.83 | 27.44 | 26.86 |
| 7 | 27.93 | 28.86 | 29.73 | 30.51 | 30.90 | 30.98 | 30.84 | 31.05 | 32.91 | 35.57 | 34.54 | 34.15 | 33.58 | 32.70 |
| 8 | 31.47 | 32.85 | 34.10 | 35.20 | 35.90 | 36.28 | 36.42 | 36.81 | 39.09 | 42.41 | 41.39 | 40.90 | 40.18 | 39.03 |
| 9 | 34.77 | 36.65 | 38.35 | 39.82 | 40.79 | 41.35 | 41.58 | 42.02 | 44.61 | 48.42 | 47.25 | 46.78 | 46.08 | 44.92 |
| 10 | 37.81 | 40.24 | 42.44 | 44.34 | 45.64 | 46.42 | 46.78 | 47.30 | 50.22 | 54.49 | 53.20 | 52.65 | 51.83 | 50.46 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 62.442 | 53.201 |
| SC2 | 0 | 8 | 42.789 | 36.810 |
| SC3 | -18 | 7 | 35.318 | 30.723 |
| SC4 | -25 | 6 | 28.784 | 24.785 |
| SC5 | -34 | 6 | 27.287 | 23.975 |
Dimensions
| A | 2415 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 mm |
| G | 1060 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø54 |
| Length | 2415 mm |
|---|---|
| Width | 1060 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.