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)
- 44.636 kW
- Low speed (Y)
- 37.560 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 | 18.54 | 18.12 | 17.80 | 17.56 | 17.25 | 16.91 | 16.57 | 16.53 | 17.41 | 18.70 | 18.06 | 17.83 | 17.51 | 17.02 |
| 5 | 24.51 | 24.30 | 24.14 | 23.97 | 23.69 | 23.30 | 22.85 | 22.82 | 24.12 | 25.88 | 24.96 | 24.61 | 24.12 | 23.38 |
| 6 | 30.26 | 30.48 | 30.66 | 30.78 | 30.63 | 30.29 | 29.78 | 29.73 | 31.41 | 33.75 | 32.54 | 32.10 | 31.48 | 30.54 |
| 7 | 35.72 | 36.33 | 36.99 | 37.51 | 37.65 | 37.48 | 37.08 | 37.06 | 39.16 | 42.13 | 40.63 | 40.07 | 39.27 | 38.01 |
| 8 | 40.28 | 41.54 | 42.70 | 43.74 | 44.35 | 44.64 | 44.58 | 44.64 | 47.21 | 50.90 | 49.22 | 48.56 | 47.59 | 46.04 |
| 9 | 44.56 | 46.39 | 48.04 | 49.49 | 50.40 | 50.89 | 51.05 | 51.42 | 54.55 | 59.09 | 57.61 | 57.01 | 56.13 | 54.42 |
| 10 | 48.55 | 51.01 | 53.22 | 55.15 | 56.40 | 57.14 | 57.46 | 57.93 | 61.47 | 66.64 | 65.01 | 64.34 | 63.34 | 61.69 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 16.16 | 15.74 | 15.46 | 15.26 | 15.03 | 14.78 | 14.53 | 14.60 | 15.40 | 16.58 | 16.08 | 15.89 | 15.63 | 15.25 |
| 5 | 21.29 | 20.93 | 20.73 | 20.59 | 20.35 | 20.03 | 19.68 | 19.74 | 20.88 | 22.47 | 21.77 | 21.52 | 21.15 | 20.57 |
| 6 | 26.35 | 26.28 | 26.27 | 26.27 | 26.07 | 25.76 | 25.35 | 25.36 | 26.80 | 28.84 | 27.85 | 27.50 | 27.01 | 26.27 |
| 7 | 31.24 | 31.54 | 31.83 | 32.08 | 32.04 | 31.80 | 31.39 | 31.35 | 33.13 | 35.63 | 34.39 | 33.93 | 33.26 | 32.23 |
| 8 | 35.87 | 36.50 | 37.19 | 37.77 | 37.98 | 37.89 | 37.56 | 37.56 | 39.71 | 42.78 | 41.31 | 40.73 | 39.90 | 38.57 |
| 9 | 39.83 | 41.01 | 42.12 | 43.14 | 43.75 | 44.04 | 43.87 | 43.94 | 46.48 | 50.16 | 48.51 | 47.85 | 46.88 | 45.31 |
| 10 | 43.56 | 45.23 | 46.76 | 48.12 | 48.98 | 49.44 | 49.57 | 49.90 | 52.91 | 57.32 | 55.85 | 55.12 | 54.03 | 52.23 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 65.006 | 55.852 |
| SC2 | 0 | 8 | 44.636 | 37.560 |
| SC3 | -18 | 7 | 37.607 | 32.092 |
| SC4 | -25 | 6 | 30.655 | 26.270 |
| SC5 | -34 | 6 | 30.353 | 26.373 |
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.