EA-DV-391GC7-A04 C
74.95 kW
Unit cooler EA-DV-263GG4-A13 C
Defrost: None
Product code: EA-DV-263GG4-A13 C
- Cooling capacity i
- 76.59 kW
- Air flow
- 33,281 m³/h
- Fin spacing
- 4.6 mm
- Fans
- 2 × ⌀630 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-DV — EA-DV - cold-store evaporator, fans at 90° to the coil, facing the floor
-
B
Number of fans: 2 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 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: G — 8 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 13 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 33,281 m³/h |
|---|---|
| External surface | 434.4 m² |
| Inner volume | 87.3 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 561 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EA-DV-263GG4-A13 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)
- 76.590 kW
- Low speed (Y)
- 62.284 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 | 32.75 | 33.56 | 34.27 | 34.87 | 35.13 | 35.10 | 34.94 | 35.32 | 37.49 | 40.59 | 39.64 | 39.29 | 38.80 | 38.04 |
| 5 | 40.30 | 42.02 | 43.23 | 44.48 | 45.18 | 45.47 | 45.43 | 45.82 | 48.60 | 52.63 | 51.23 | 50.72 | 49.97 | 48.80 |
| 6 | 46.81 | 49.35 | 51.66 | 53.69 | 55.04 | 55.86 | 56.25 | 56.77 | 60.22 | 65.26 | 63.55 | 62.87 | 61.86 | 60.22 |
| 7 | 52.59 | 56.10 | 59.31 | 62.10 | 64.05 | 65.27 | 65.92 | 66.72 | 70.88 | 77.00 | 75.28 | 74.57 | 73.50 | 71.68 |
| 8 | ≈ 57.83 | 62.38 | 66.57 | 70.25 | 72.88 | 74.61 | 75.58 | 76.59 | 81.39 | 88.43 | 86.53 | 85.70 | 84.43 | 82.20 |
| 9 | ≈ 62.55 | 68.17 | 73.42 | 78.07 | 81.49 | 83.80 | 85.19 | 86.48 | 91.94 | 99.92 | 97.88 | 96.95 | 95.49 | 92.87 |
| 10 | 66.74 | 73.49 | 79.85 | 85.56 | 89.83 | 92.83 | 94.72 | 96.34 | 102.49 | 111.45 | 109.31 | 108.29 | 106.64 | 103.66 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 27.64 | 27.95 | 28.23 | 28.59 | 28.72 | 28.68 | 28.49 | 28.95 | 30.79 | 33.39 | 32.63 | 32.37 | 32.01 | 31.48 |
| 5 | 34.18 | 35.05 | 35.84 | 36.52 | 36.84 | 36.87 | 36.64 | 37.03 | 39.30 | 42.57 | 41.38 | 40.95 | 40.33 | 39.36 |
| 6 | 40.31 | 41.88 | 43.05 | 44.23 | 44.90 | 45.14 | 45.02 | 45.39 | 48.12 | 52.11 | 50.57 | 49.97 | 49.08 | 47.64 |
| 7 | 45.96 | 47.97 | 50.01 | 51.82 | 52.97 | 53.54 | 53.55 | 53.99 | 57.22 | 61.95 | 60.14 | 59.39 | 58.26 | 56.38 |
| 8 | 50.61 | 53.62 | 56.37 | 58.76 | 60.36 | 61.27 | 61.63 | 62.28 | 66.09 | 71.64 | 69.83 | 69.00 | 67.64 | 65.41 |
| 9 | 55.07 | 58.92 | 62.44 | 65.51 | 67.63 | 68.88 | 69.46 | 70.24 | 74.54 | 80.79 | 78.79 | 77.87 | 76.45 | 74.19 |
| 10 | 59.13 | 63.86 | 68.22 | 72.05 | 74.71 | 76.42 | 77.27 | 78.22 | 83.02 | 89.99 | 87.82 | 86.79 | 85.19 | 82.68 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 109.311 | 87.819 |
| SC2 | 0 | 8 | 76.590 | 62.284 |
| SC3 | -18 | 7 | 62.976 | 52.349 |
| SC4 | -25 | 6 | 51.664 | 43.048 |
| SC5 | -34 | 6 | 47.415 | 40.699 |
Dimensions
| A | 3025 mm |
|---|---|
| B | 1100 mm |
| C | 1260 mm |
| F | 1060 mm |
| G | 1785 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø66,7 |
| Length | 3025 mm |
|---|---|
| Width | 1785 mm |
| Height | 1260 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.