EA-DI-463GC7-A13 C
70.43 kW
Unit cooler EA-DI-291GE7-A04 C
Defrost: None
Product code: EA-DI-291GE7-A04 C
- Cooling capacity i
- 70.09 kW
- Air flow
- 50,359 m³/h
- Fin spacing
- 7.0 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: E — 6 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 50,359 m³/h |
|---|---|
| External surface | 263.6 m² |
| Inner volume | 80.3 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 568 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 71.0 dB(A) |
|---|---|
| Sound power | 93.9 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-DI-291GE7-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)
- 70.094 kW
- Low speed (Y)
- 56.651 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 | 29.72 | 29.32 | 29.06 | 28.91 | 28.62 | 28.26 | 27.85 | 28.25 | 29.84 | 32.18 | 31.29 | 30.97 | 30.51 | 29.82 |
| 5 | 38.61 | 38.58 | 38.61 | 38.65 | 38.36 | 37.94 | 37.37 | 37.70 | 39.96 | 43.11 | 41.86 | 41.43 | 40.83 | 39.95 |
| 6 | 47.15 | 47.79 | 48.35 | 48.81 | 48.79 | 48.42 | 47.78 | 47.97 | 50.80 | 54.76 | 53.02 | 52.39 | 51.50 | 50.17 |
| 7 | 55.21 | 56.45 | 57.76 | 58.83 | 59.25 | 59.15 | 58.60 | 58.87 | 62.30 | 67.20 | 64.97 | 64.13 | 62.88 | 60.95 |
| 8 | 61.82 | 64.04 | 66.07 | 67.87 | 68.94 | 69.45 | 69.46 | 70.09 | 74.23 | 80.17 | 77.56 | 76.53 | 75.00 | 72.55 |
| 9 | 68.17 | 71.29 | 74.11 | 76.57 | 78.10 | 78.91 | 79.10 | 79.81 | 84.66 | 91.77 | 89.32 | 88.33 | 86.85 | 84.41 |
| 10 | 74.06 | 78.19 | 81.89 | 85.09 | 87.18 | 88.36 | 88.79 | 89.61 | 95.06 | 103.04 | 100.35 | 99.21 | 97.51 | 94.69 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 25.15 | 24.72 | 24.48 | 24.38 | 24.15 | 23.88 | 23.56 | 24.16 | 25.69 | 27.76 | 27.09 | 26.84 | 26.49 | 25.96 |
| 5 | 32.56 | 32.21 | 32.14 | 32.12 | 31.88 | 31.51 | 31.03 | 31.56 | 33.53 | 36.26 | 35.28 | 34.97 | 34.50 | 33.83 |
| 6 | 39.84 | 39.94 | 40.14 | 40.31 | 40.13 | 39.71 | 39.12 | 39.51 | 41.90 | 45.24 | 43.76 | 43.25 | 42.53 | 41.46 |
| 7 | 46.88 | 47.51 | 48.15 | 48.67 | 48.67 | 48.33 | 47.68 | 47.89 | 50.69 | 54.69 | 52.79 | 52.08 | 51.05 | 49.43 |
| 8 | 53.57 | 54.71 | 55.88 | 56.86 | 57.18 | 57.03 | 56.43 | 56.65 | 59.91 | 64.66 | 62.32 | 61.40 | 60.06 | 57.90 |
| 9 | 59.34 | 61.29 | 63.07 | 64.66 | 65.52 | 65.86 | 65.36 | 65.62 | 69.40 | 74.90 | 72.26 | 71.16 | 69.54 | not rated |
| 10 | 64.77 | 67.46 | 69.86 | 71.97 | 73.10 | 73.66 | 73.60 | 74.20 | 78.61 | 85.04 | 82.39 | 81.13 | 79.24 | not rated |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 100.353 | 82.393 |
| SC2 | 0 | 8 | 70.094 | 56.651 |
| SC3 | -18 | 7 | 59.070 | 48.693 |
| SC4 | -25 | 6 | 48.353 | 40.138 |
| SC5 | -34 | 6 | 47.352 | 39.919 |
Dimensions
| A | 3025 mm |
|---|---|
| B | 1000 mm |
| C | 1350 mm |
| F | 960 mm |
| G | 1800 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 3025 mm |
|---|---|
| Width | 1800 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.