EA-DI-280GC7-A01 C
45.00 kW
Unit cooler EA-DI-291GC10-A04 C
Defrost: None
Product code: EA-DI-291GC10-A04 C
- Cooling capacity i
- 44.64 kW
- Air flow
- 57,778 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 2 × ⌀910 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-DI — EA-DI - cold-store evaporator, fans inclined 45° to the coil
-
B
Number of fans: 2 — Number of fans (one digit).
-
C
Fan diameter: 91 — Ø910 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: C — 4 tube rows
-
F
Fin spacing: 10 — Fin spacing about 10 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 57,778 m³/h |
|---|---|
| External surface | 127.0 m² |
| Inner volume | 53.6 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 500 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 70.0 dB(A) |
|---|---|
| Sound power | 93.0 dB(A) |
| Energy class | E |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-DI-291GC10-A04 C | None |
|---|
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)
- 42.506 kW
- Low speed (Y)
- 35.808 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 | 16.46 | 16.08 | 15.82 | 15.65 | 15.44 | 15.21 | 14.98 | 14.98 | 15.81 | 17.03 | 16.54 | 16.36 | 16.10 | 15.74 |
| 5 | 22.39 | 22.16 | 21.97 | 21.87 | 21.65 | 21.34 | 20.99 | 21.06 | 22.24 | 23.91 | 23.14 | 22.85 | 22.45 | 21.84 |
| 6 | 28.21 | 28.34 | 28.47 | 28.58 | 28.46 | 28.15 | 27.75 | 27.79 | 29.38 | 31.62 | 30.58 | 30.21 | 29.69 | 28.89 |
| 7 | 33.77 | 34.41 | 34.84 | 35.31 | 35.44 | 35.29 | 34.95 | 35.00 | 37.01 | 39.86 | 38.52 | 38.03 | 37.32 | 36.23 |
| 8 | 38.65 | 39.78 | 40.86 | 41.85 | 42.46 | 42.60 | 42.40 | 42.51 | 44.98 | 48.53 | 46.98 | 46.38 | 45.51 | 44.10 |
| 9 | 43.03 | 44.70 | 46.24 | 47.62 | 48.50 | 49.00 | 49.20 | 49.62 | 52.66 | 57.09 | 55.73 | 55.07 | 54.06 | 52.42 |
| 10 | 47.12 | 49.40 | 51.47 | 53.30 | 54.51 | 55.24 | 55.59 | 56.10 | 59.55 | 64.60 | 63.08 | 62.46 | 61.54 | 60.01 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 14.38 | 14.03 | 13.81 | 13.68 | 13.53 | 13.36 | 13.20 | 13.31 | 14.06 | 15.18 | 14.79 | 14.65 | 14.45 | 14.16 |
| 5 | 19.39 | 19.11 | 18.95 | 18.85 | 18.67 | 18.43 | 18.16 | 18.30 | 19.39 | 20.91 | 20.31 | 20.08 | 19.77 | 19.30 |
| 6 | 24.53 | 24.43 | 24.42 | 24.40 | 24.27 | 24.02 | 23.69 | 23.77 | 25.16 | 27.12 | 26.28 | 25.98 | 25.57 | 24.95 |
| 7 | 29.48 | 29.71 | 29.96 | 30.19 | 30.17 | 29.97 | 29.61 | 29.67 | 31.38 | 33.81 | 32.70 | 32.30 | 31.71 | 30.82 |
| 8 | 34.21 | 34.86 | 35.35 | 35.89 | 36.10 | 36.03 | 35.75 | 35.81 | 37.88 | 40.85 | 39.50 | 38.99 | 38.24 | 37.05 |
| 9 | 38.40 | 39.47 | 40.52 | 41.49 | 42.08 | 42.20 | 42.02 | 42.13 | 44.59 | 48.16 | 46.63 | 46.03 | 45.13 | 43.69 |
| 10 | 42.21 | 43.75 | 45.18 | 46.49 | 47.32 | 47.79 | 47.96 | 48.34 | 51.28 | 55.59 | 53.93 | 53.25 | 52.23 | 50.56 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 63.082 | 53.933 |
| SC2 | 0 | 8 | 42.506 | 35.808 |
| SC3 | -18 | 7 | 35.399 | 30.209 |
| SC4 | -25 | 6 | 28.473 | 24.416 |
| SC5 | -34 | 6 | 28.277 | 24.544 |
Dimensions
| A | 3025 mm |
|---|---|
| B | 900 mm |
| C | 1350 mm |
| F | 860 mm |
| G | 1700 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 3025 mm |
|---|---|
| Width | 1700 mm |
| Height | 1350 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.