EA-DI-263GE4-A08 C
62.41 kW
Unit cooler EA-DI-291GC4-A04 C
Defrost: None
Product code: EA-DI-291GC4-A04 C
- Cooling capacity i
- 62.45 kW
- Air flow
- 52,888 m³/h
- Fin spacing
- 4.6 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: 4 — Fin spacing about 4 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 52,888 m³/h |
|---|---|
| External surface | 260.6 m² |
| Inner volume | 53.6 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 520 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 | 93.3 dB(A) |
| Energy class | E |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-DI-291GC4-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)
- 60.062 kW
- Low speed (Y)
- 51.337 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 | 23.68 | 23.71 | 23.78 | 23.84 | 23.80 | 23.67 | 23.49 | 23.81 | 25.21 | 27.26 | 26.63 | 26.41 | 26.09 | 25.62 |
| 5 | 31.12 | 31.74 | 32.26 | 32.67 | 32.65 | 32.54 | 32.27 | 32.68 | 34.70 | 37.52 | 36.61 | 36.26 | 35.75 | 34.99 |
| 6 | 37.82 | 39.13 | 40.34 | 41.42 | 42.09 | 42.21 | 42.00 | 42.46 | 45.06 | 48.71 | 47.39 | 46.92 | 46.25 | 45.24 |
| 7 | 43.52 | 45.56 | 47.39 | 49.00 | 50.02 | 50.60 | 50.83 | 51.55 | 54.79 | 59.48 | 58.21 | 57.73 | 57.02 | 55.90 |
| 8 | 48.79 | 51.66 | 54.24 | 56.47 | 57.96 | 58.84 | 59.25 | 60.06 | 63.83 | 69.30 | 67.78 | 67.19 | 66.30 | 64.86 |
| 9 | 53.62 | 57.40 | 60.82 | 63.79 | 65.83 | 67.10 | 67.76 | 68.70 | 73.02 | 79.32 | 77.57 | 76.86 | 75.80 | 74.04 |
| 10 | ≈ 58.00 | 62.74 | 67.09 | 70.88 | 73.56 | 75.32 | 76.28 | 77.42 | 82.31 | 89.48 | 87.54 | 86.72 | 85.49 | 83.42 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 20.50 | 20.42 | 20.44 | 20.52 | 20.50 | 20.42 | 20.30 | 20.76 | 22.01 | 23.85 | 23.37 | 23.20 | 22.96 | 22.60 |
| 5 | 27.01 | 27.24 | 27.48 | 27.71 | 27.73 | 27.58 | 27.36 | 27.81 | 29.56 | 32.02 | 31.30 | 31.06 | 30.73 | 30.25 |
| 6 | 33.28 | 34.06 | 34.59 | 35.18 | 35.40 | 35.36 | 35.10 | 35.51 | 37.69 | 40.77 | 39.67 | 39.29 | 38.75 | 37.95 |
| 7 | 38.77 | 40.11 | 41.35 | 42.47 | 43.16 | 43.51 | 43.31 | 43.73 | 46.37 | 50.16 | 48.73 | 48.19 | 47.40 | 46.18 |
| 8 | 43.67 | 45.63 | 47.41 | 48.98 | 49.98 | 50.53 | 50.70 | 51.34 | 54.53 | 59.18 | 57.79 | 57.22 | 56.37 | 54.88 |
| 9 | 48.23 | 50.90 | 53.31 | 55.40 | 56.78 | 57.58 | 57.89 | 58.59 | 62.22 | 67.55 | 65.86 | 65.15 | 64.11 | 62.34 |
| 10 | 52.43 | 55.86 | 58.98 | 61.68 | 63.52 | 64.63 | 65.14 | 65.93 | 70.02 | 76.00 | 74.07 | 73.24 | 72.00 | 69.89 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 87.536 | 74.067 |
| SC2 | 0 | 8 | 60.062 | 51.337 |
| SC3 | -18 | 7 | 49.468 | 42.789 |
| SC4 | -25 | 6 | 40.338 | 34.594 |
| SC5 | -34 | 6 | 38.151 | 33.496 |
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.