EA-DV-263GC4-A13 C
47.85 kW
Unit cooler EA-DV-280GC7-A01 C
Defrost: None
Product code: EA-DV-280GC7-A01 C
- Cooling capacity i
- 47.43 kW
- Air flow
- 42,915 m³/h
- Fin spacing
- 7.0 mm
- Fans
- 2 × ⌀800 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: 80 — Ø800 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: 01 — Ø800: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 42,915 m³/h |
|---|---|
| External surface | 175.8 m² |
| Inner volume | 53.6 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 601 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-DV-280GC7-A01 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)
- 47.425 kW
- Low speed (Y)
- 39.528 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 | 20.02 | 19.75 | 19.58 | 19.48 | 19.31 | 19.09 | 18.85 | 18.93 | 20.00 | 21.56 | 20.96 | 20.73 | 20.42 | 19.95 |
| 5 | 26.00 | 25.98 | 26.01 | 26.05 | 25.89 | 25.65 | 25.34 | 25.40 | 26.88 | 28.98 | 28.14 | 27.84 | 27.40 | 26.74 |
| 6 | 31.75 | 32.18 | 32.57 | 32.90 | 32.94 | 32.70 | 32.40 | 32.42 | 34.31 | 36.99 | 35.86 | 35.44 | 34.85 | 33.94 |
| 7 | 37.00 | 37.97 | 38.89 | 39.65 | 40.00 | 40.02 | 39.81 | 39.88 | 42.21 | 45.54 | 44.15 | 43.62 | 42.83 | 41.62 |
| 8 | 41.58 | 43.07 | 44.44 | 45.68 | 46.46 | 46.90 | 47.06 | 47.43 | 50.33 | 54.44 | 52.86 | 52.24 | 51.31 | 49.83 |
| 9 | 45.86 | 47.95 | 49.85 | 51.53 | 52.63 | 53.29 | 53.59 | 54.04 | 57.35 | 62.21 | 60.76 | 60.18 | 59.31 | 57.87 |
| 10 | 49.83 | 52.60 | 55.09 | 57.27 | 58.75 | 59.67 | 60.16 | 60.71 | 64.45 | 69.94 | 68.36 | 67.70 | 66.71 | 65.07 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 17.29 | 16.99 | 16.82 | 16.74 | 16.62 | 16.46 | 16.29 | 16.45 | 17.43 | 18.83 | 18.36 | 18.18 | 17.94 | 17.57 |
| 5 | 22.40 | 22.21 | 22.10 | 22.10 | 21.99 | 21.80 | 21.56 | 21.67 | 22.96 | 24.80 | 24.13 | 23.89 | 23.56 | 23.06 |
| 6 | 27.41 | 27.49 | 27.62 | 27.78 | 27.73 | 27.54 | 27.27 | 27.34 | 28.94 | 31.23 | 30.31 | 29.97 | 29.49 | 28.76 |
| 7 | 32.24 | 32.70 | 33.14 | 33.55 | 33.60 | 33.51 | 33.26 | 33.32 | 35.24 | 38.04 | 36.88 | 36.44 | 35.80 | 34.80 |
| 8 | 36.82 | 37.60 | 38.45 | 39.20 | 39.56 | 39.63 | 39.45 | 39.53 | 41.84 | 45.18 | 43.81 | 43.27 | 42.47 | 41.18 |
| 9 | 40.66 | 42.00 | 43.26 | 44.41 | 45.14 | 45.55 | 45.69 | 45.89 | 48.59 | 52.53 | 50.98 | 50.35 | 49.41 | 47.84 |
| 10 | 44.36 | 46.21 | 47.90 | 49.42 | 50.41 | 50.99 | 51.24 | 51.62 | 54.76 | 59.36 | 57.95 | 57.34 | 56.41 | 54.67 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 68.360 | 57.949 |
| SC2 | 0 | 8 | 47.425 | 39.528 |
| SC3 | -18 | 7 | 39.833 | 33.627 |
| SC4 | -25 | 6 | 32.568 | 27.620 |
| SC5 | -34 | 6 | 31.884 | 27.461 |
Dimensions
| A | 3025 mm |
|---|---|
| B | 900 mm |
| C | 1460 mm |
| F | 860 mm |
| G | 1705 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 3025 mm |
|---|---|
| Width | 1705 mm |
| Height | 1460 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.