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)
- 44.497 kW
- Low speed (Y)
- 38.248 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 | 18.72 | 18.73 | 18.74 | 18.75 | 18.62 | 18.45 | 18.24 | 18.34 | 19.38 | 20.90 | 20.33 | 20.13 | 19.83 | 19.39 |
| 5 | 23.99 | 24.47 | 24.85 | 25.02 | 25.05 | 24.90 | 24.65 | 24.72 | 26.16 | 28.21 | 27.40 | 27.11 | 26.70 | 26.08 |
| 6 | 28.64 | 29.63 | 30.53 | 31.31 | 31.78 | 31.88 | 31.68 | 31.77 | 33.63 | 36.27 | 35.16 | 34.75 | 34.17 | 33.27 |
| 7 | 32.64 | 34.18 | 35.55 | 36.73 | 37.47 | 37.87 | 38.02 | 38.36 | 40.71 | 44.13 | 43.11 | 42.72 | 42.13 | 41.14 |
| 8 | 36.33 | 38.50 | 40.42 | 42.06 | 43.15 | 43.78 | 44.08 | 44.50 | 47.24 | 51.22 | 50.04 | 49.57 | 48.87 | 47.73 |
| 9 | 39.72 | 42.55 | 45.09 | 47.28 | 48.77 | 49.70 | 50.19 | 50.72 | 53.86 | 58.45 | 57.12 | 56.57 | 55.76 | 54.41 |
| 10 | ≈ 42.77 | 46.31 | 49.53 | 52.32 | 54.29 | 55.59 | 56.31 | 57.00 | 60.56 | 65.76 | 64.32 | 63.70 | 62.78 | 61.24 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 16.35 | 16.20 | 16.17 | 16.18 | 16.10 | 15.97 | 15.81 | 16.04 | 17.02 | 18.40 | 17.96 | 17.80 | 17.57 | 17.22 |
| 5 | 20.96 | 21.14 | 21.30 | 21.44 | 21.40 | 21.22 | 20.99 | 21.17 | 22.45 | 24.26 | 23.61 | 23.39 | 23.08 | 22.61 |
| 6 | 25.41 | 26.02 | 26.42 | 26.83 | 26.95 | 26.86 | 26.61 | 26.77 | 28.35 | 30.61 | 29.68 | 29.35 | 28.88 | 28.17 |
| 7 | 29.25 | 30.27 | 31.21 | 32.03 | 32.52 | 32.74 | 32.57 | 32.73 | 34.65 | 37.42 | 36.25 | 35.81 | 35.16 | 34.15 |
| 8 | 32.70 | 34.20 | 35.55 | 36.71 | 37.43 | 37.80 | 37.90 | 38.25 | 40.58 | 44.00 | 42.89 | 42.45 | 41.80 | 40.55 |
| 9 | 35.91 | 37.94 | 39.76 | 41.31 | 42.32 | 42.89 | 43.10 | 43.49 | 46.15 | 50.04 | 48.77 | 48.26 | 47.48 | 46.21 |
| 10 | 38.85 | 41.46 | 43.80 | 45.81 | 47.16 | 47.94 | 48.30 | 48.80 | 51.78 | 56.15 | 54.76 | 54.16 | 53.28 | 51.79 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 64.315 | 54.758 |
| SC2 | 0 | 8 | 44.497 | 38.248 |
| SC3 | -18 | 7 | 37.071 | 32.258 |
| SC4 | -25 | 6 | 30.528 | 26.415 |
| SC5 | -34 | 6 | 28.888 | 25.581 |
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.