EA-363EC7-C11 C
38.08 kW
Unit cooler EA-263ED4-C11 C
Defrost: None
Product code: EA-263ED4-C11 C
- Cooling capacity i
- 38.03 kW
- Air flow
- 29,496 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 39 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
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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: 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.
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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
-
G
Generation code: C — Generation C
-
H
Fan data: 11 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 29,496 m³/h |
|---|---|
| Air throw | 39 m |
| External surface | 167.1 m² |
| Inner volume | 33.9 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 238 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 | 70.0 dB(A) |
|---|---|
| Sound power | 93.0 dB(A) |
| Energy class | E |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø42 |
| EA-263ED4-C11 C | None |
|---|---|
| EA-263ED4-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)
- 36.578 kW
- Low speed (Y)
- 31.517 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 | 14.32 | 14.35 | 14.37 | 14.44 | 14.42 | 14.35 | 14.24 | 14.47 | 15.32 | 16.57 | 16.20 | 16.06 | 15.87 | 15.60 |
| 5 | 18.80 | 19.20 | 19.53 | 19.78 | 19.84 | 19.75 | 19.57 | 19.82 | 21.05 | 22.77 | 22.23 | 22.03 | 21.73 | 21.27 |
| 6 | 22.91 | 23.77 | 24.54 | 25.22 | 25.52 | 25.56 | 25.42 | 25.72 | 27.29 | 29.51 | 28.70 | 28.41 | 28.01 | 27.41 |
| 7 | 26.35 | 27.65 | 28.81 | 29.82 | 30.46 | 30.82 | 30.95 | 31.40 | 33.38 | 36.24 | 35.46 | 35.16 | 34.72 | 33.90 |
| 8 | 29.51 | 31.32 | 32.95 | 34.35 | 35.28 | 35.83 | 36.07 | 36.58 | 38.87 | 42.21 | 41.26 | 40.89 | 40.34 | 39.45 |
| 9 | 32.40 | 34.77 | 36.92 | 38.78 | 40.05 | 40.84 | 41.24 | 41.83 | 44.46 | 48.29 | 47.20 | 46.76 | 46.10 | 44.98 |
| 10 | ≈ 35.02 | 37.98 | 40.69 | 43.06 | 44.74 | 45.83 | 46.42 | 47.13 | 50.10 | 54.46 | 53.25 | 52.74 | 51.95 | 50.62 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 12.51 | 12.48 | 12.51 | 12.56 | 12.54 | 12.49 | 12.41 | 12.74 | 13.50 | 14.63 | 14.35 | 14.24 | 14.10 | 13.88 |
| 5 | 16.46 | 16.63 | 16.82 | 16.97 | 16.96 | 16.87 | 16.72 | 17.05 | 18.13 | 19.64 | 19.20 | 19.06 | 18.86 | 18.59 |
| 6 | 20.27 | 20.79 | 21.18 | 21.54 | 21.66 | 21.62 | 21.46 | 21.76 | 23.10 | 24.98 | 24.30 | 24.07 | 23.74 | 23.25 |
| 7 | 23.65 | 24.55 | 25.36 | 26.08 | 26.50 | 26.62 | 26.49 | 26.76 | 28.37 | 30.68 | 29.78 | 29.45 | 28.96 | 28.19 |
| 8 | 26.61 | 27.91 | 29.06 | 30.07 | 30.67 | 31.02 | 31.12 | 31.52 | 33.48 | 36.33 | 35.46 | 35.12 | 34.64 | 33.65 |
| 9 | 29.35 | 31.10 | 32.65 | 33.99 | 34.83 | 35.34 | 35.53 | 35.96 | 38.19 | 41.46 | 40.44 | 40.06 | 39.46 | 38.48 |
| 10 | 31.87 | 34.09 | 36.09 | 37.82 | 38.95 | 39.65 | 39.97 | 40.46 | 42.97 | 46.63 | 45.55 | 45.08 | 44.39 | 43.23 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 53.253 | 45.550 |
| SC2 | 0 | 8 | 36.578 | 31.517 |
| SC3 | -18 | 7 | 30.112 | 26.289 |
| SC4 | -25 | 6 | 24.538 | 21.182 |
| SC5 | -34 | 6 | 23.136 | 20.410 |
Dimensions
| A | 2015 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 mm |
| E1 | 818 mm |
| E | 1635 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø42 |
| Length | 2015 mm |
|---|---|
| Width | 950 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.