EA-450AC4-C09 C
42.38 kW
Unit cooler EA-263GD7-C13 C
Defrost: None
Product code: EA-263GD7-C13 C
- Cooling capacity i
- 42.32 kW
- Air flow
- 36,820 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 47 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).
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C
Fan diameter: 63 — Ø630 mm
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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.
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E
Dimensional data - tube rows: D — 5 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 mm
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G
Generation code: C — Generation C
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H
Fan data: 13 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 36,820 m³/h |
|---|---|
| Air throw | 47 m |
| External surface | 182.5 m² |
| Inner volume | 53.0 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 294 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 | 68.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | E |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-263GD7-C13 C | None |
|---|---|
| EA-263GD7-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)
- 42.324 kW
- Low speed (Y)
- 36.231 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 | 17.96 | 17.59 | 17.35 | 17.20 | 17.01 | 16.81 | 16.60 | 16.58 | 17.51 | 18.88 | 18.35 | 18.16 | 17.89 | 17.49 |
| 5 | 23.53 | 23.31 | 23.17 | 23.07 | 22.88 | 22.62 | 22.33 | 22.25 | 23.51 | 25.33 | 24.57 | 24.30 | 23.91 | 23.31 |
| 6 | 28.98 | 29.10 | 29.23 | 29.35 | 29.25 | 29.01 | 28.67 | 28.55 | 30.16 | 32.47 | 31.45 | 31.07 | 30.53 | 29.71 |
| 7 | 34.21 | 34.81 | 35.21 | 35.66 | 35.78 | 35.67 | 35.40 | 35.28 | 37.28 | 40.16 | 38.88 | 38.40 | 37.70 | 36.62 |
| 8 | 38.77 | 39.85 | 40.87 | 41.81 | 42.39 | 42.53 | 42.38 | 42.32 | 44.76 | 48.28 | 46.80 | 46.23 | 45.39 | 44.04 |
| 9 | 42.92 | 44.52 | 45.98 | 47.29 | 48.12 | 48.61 | 48.84 | 49.10 | 52.08 | 56.44 | 55.03 | 54.38 | 53.42 | 51.86 |
| 10 | 46.80 | 48.98 | 50.95 | 52.68 | 53.82 | 54.53 | 54.90 | 55.26 | 58.64 | 63.57 | 62.13 | 61.54 | 60.66 | 59.22 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 15.88 | 15.51 | 15.30 | 15.19 | 15.06 | 14.91 | 14.77 | 14.79 | 15.65 | 16.90 | 16.47 | 16.32 | 16.09 | 15.76 |
| 5 | 20.71 | 20.36 | 20.21 | 20.14 | 19.99 | 19.80 | 19.58 | 19.55 | 20.69 | 22.32 | 21.70 | 21.48 | 21.16 | 20.69 |
| 6 | 25.52 | 25.42 | 25.40 | 25.44 | 25.31 | 25.11 | 24.86 | 24.79 | 26.20 | 28.24 | 27.40 | 27.09 | 26.66 | 25.99 |
| 7 | 30.20 | 30.42 | 30.66 | 30.90 | 30.91 | 30.76 | 30.50 | 30.39 | 32.12 | 34.63 | 33.56 | 33.16 | 32.57 | 31.68 |
| 8 | 34.68 | 35.32 | 35.78 | 36.31 | 36.52 | 36.50 | 36.31 | 36.23 | 38.31 | 41.33 | 40.06 | 39.57 | 38.86 | 37.72 |
| 9 | 38.62 | 39.67 | 40.68 | 41.62 | 42.22 | 42.37 | 42.28 | 42.26 | 44.72 | 48.29 | 46.86 | 46.29 | 45.45 | 44.08 |
| 10 | 42.26 | 43.75 | 45.14 | 46.40 | 47.22 | 47.70 | 47.94 | 48.20 | 51.13 | 55.38 | 53.83 | 53.19 | 52.23 | 50.67 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 62.127 | 53.833 |
| SC2 | 0 | 8 | 42.324 | 36.231 |
| SC3 | -18 | 7 | 35.740 | 30.925 |
| SC4 | -25 | 6 | 29.231 | 25.403 |
| SC5 | -34 | 6 | 29.050 | 25.529 |
Dimensions
| A | 3015 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 mm |
| G | 1060 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 3015 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.