EA-DI-263GI7-A13 C
73.54 kW
Unit cooler EA-DI-391GC7-A04 C
Defrost: None
Product code: EA-DI-391GC7-A04 C
- Cooling capacity i
- 73.81 kW
- Air flow
- 83,656 m³/h
- Fin spacing
- 7.0 mm
- Fans
- 3 × ⌀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: 3 — 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: 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 | 83,656 m³/h |
|---|---|
| External surface | 263.6 m² |
| Inner volume | 80.3 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 748 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 8,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 71.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | E |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-DI-391GC7-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)
- 70.927 kW
- Low speed (Y)
- 59.969 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 | 27.33 | 26.88 | 26.62 | 26.48 | 26.26 | 26.00 | 25.74 | 25.90 | 27.39 | 29.57 | 28.84 | 28.58 | 28.21 | 27.67 |
| 5 | 36.84 | 36.70 | 36.65 | 36.60 | 36.38 | 36.03 | 35.60 | 35.89 | 37.95 | 40.91 | 39.77 | 39.34 | 38.74 | 37.85 |
| 6 | 46.14 | 46.67 | 47.14 | 47.54 | 47.52 | 47.21 | 46.71 | 46.86 | 49.64 | 53.54 | 52.00 | 51.44 | 50.66 | 49.48 |
| 7 | 55.00 | 56.16 | 57.42 | 58.47 | 58.90 | 58.87 | 58.49 | 58.74 | 62.22 | 67.12 | 65.09 | 64.34 | 63.25 | 61.59 |
| 8 | 62.17 | 64.35 | 66.37 | 68.19 | 69.34 | 69.99 | 70.24 | 70.93 | 75.31 | 81.43 | 79.08 | 78.17 | 76.83 | 74.70 |
| 9 | 69.05 | 72.14 | 74.98 | 77.48 | 79.11 | 80.10 | 80.55 | 81.36 | 86.40 | 93.73 | 91.63 | 90.79 | 89.56 | 87.54 |
| 10 | 75.43 | 79.58 | 83.33 | 86.61 | 88.83 | 90.21 | 90.94 | 91.92 | 97.63 | 105.97 | 103.63 | 102.67 | 101.25 | 98.90 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 23.99 | 23.54 | 23.31 | 23.22 | 23.08 | 22.91 | 22.72 | 23.03 | 24.39 | 26.38 | 25.80 | 25.59 | 25.30 | 24.87 |
| 5 | 32.16 | 31.77 | 31.65 | 31.64 | 31.46 | 31.19 | 30.85 | 31.23 | 33.16 | 35.84 | 34.95 | 34.62 | 34.15 | 33.45 |
| 6 | 40.32 | 40.40 | 40.56 | 40.75 | 40.65 | 40.33 | 39.90 | 40.21 | 42.62 | 46.03 | 44.76 | 44.31 | 43.69 | 42.77 |
| 7 | 48.24 | 48.93 | 49.58 | 50.17 | 50.19 | 50.01 | 49.57 | 49.85 | 52.78 | 56.98 | 55.27 | 54.65 | 53.76 | 52.40 |
| 8 | 55.74 | 56.93 | 58.30 | 59.44 | 59.97 | 60.02 | 59.68 | 59.97 | 63.50 | 68.58 | 66.48 | 65.68 | 64.51 | 62.66 |
| 9 | 61.93 | 64.02 | 65.98 | 67.77 | 68.91 | 69.52 | 69.71 | 70.37 | 74.58 | 80.64 | 78.24 | 77.29 | 75.88 | 73.62 |
| 10 | 67.92 | 70.82 | 73.47 | 75.84 | 77.38 | 78.27 | 78.63 | 79.37 | 84.24 | 91.40 | 89.21 | 88.31 | 86.98 | 84.79 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 103.630 | 89.208 |
| SC2 | 0 | 8 | 70.927 | 59.969 |
| SC3 | -18 | 7 | 58.705 | 50.268 |
| SC4 | -25 | 6 | 47.143 | 40.560 |
| SC5 | -34 | 6 | 46.323 | 40.389 |
Dimensions
| A | 4325 mm |
|---|---|
| B | 900 mm |
| C | 1350 mm |
| F | 860 mm |
| G | 1700 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 3935 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 4325 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.