EA-663EE4-C06 C
94.45 kW
Unit cooler EA-480GD7-C01 C
Defrost: None
Product code: EA-480GD7-C01 C
- Cooling capacity i
- 94.59 kW
- Air flow
- 82,209 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 46 m
- Fans
- 4 × ⌀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 — EA - general-purpose unit cooler
-
B
Number of fans: 4 — 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: D — 5 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 mm
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G
Generation code: C — Generation C
-
H
Fan data: 01 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø450: 230V/1Ph/50Hz, 4-pole; Ø630: 230V/1Ph/50Hz, 6-pole; Ø800: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 82,209 m³/h |
|---|---|
| Air throw | 46 m |
| External surface | 439.4 m² |
| Inner volume | 133.1 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 768 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | D |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-480GD7-C01 C | None |
|---|---|
| EA-480GD7-C01 C ED | Electric |
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)
- 91.017 kW
- Low speed (Y)
- 75.591 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 | 35.48 | 35.38 | 35.41 | 35.51 | 35.42 | 35.22 | 34.95 | 35.35 | 37.42 | 40.45 | 39.49 | 39.13 | 38.64 | 37.90 |
| 5 | 46.76 | 47.29 | 47.79 | 48.25 | 48.26 | 48.07 | 47.70 | 48.17 | 51.10 | 55.24 | 53.85 | 53.36 | 52.67 | 51.51 |
| 6 | 57.45 | 59.00 | 60.36 | 61.49 | 61.79 | 61.84 | 61.53 | 62.01 | 65.72 | 71.04 | 69.12 | 68.42 | 67.42 | 65.90 |
| 7 | 67.44 | 69.85 | 72.30 | 74.39 | 75.59 | 76.09 | 76.03 | 76.62 | 81.24 | 87.87 | 85.46 | 84.54 | 83.18 | 81.02 |
| 8 | 75.62 | 79.40 | 82.85 | 85.92 | 87.98 | 89.26 | 89.92 | 91.02 | 96.72 | 105.03 | 102.59 | 101.50 | 99.86 | 97.21 |
| 9 | 83.31 | 88.37 | 92.97 | 97.02 | 99.84 | 101.64 | 102.65 | 103.95 | 110.48 | 120.04 | 117.50 | 116.46 | 114.89 | 112.21 |
| 10 | 90.39 | 96.80 | 102.67 | 107.85 | 111.52 | 113.96 | 115.39 | 116.97 | 124.35 | 135.19 | 132.41 | 131.22 | 129.38 | 126.27 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 30.64 | 30.39 | 30.34 | 30.42 | 30.36 | 30.23 | 30.03 | 30.65 | 32.49 | 35.18 | 34.44 | 34.17 | 33.79 | 33.22 |
| 5 | 40.29 | 40.25 | 40.49 | 40.77 | 40.78 | 40.60 | 40.28 | 40.87 | 43.42 | 47.01 | 45.91 | 45.53 | 45.00 | 44.21 |
| 6 | 49.66 | 50.38 | 51.08 | 51.73 | 51.94 | 51.77 | 51.40 | 51.92 | 55.08 | 59.58 | 57.98 | 57.41 | 56.59 | 55.37 |
| 7 | 58.62 | 60.18 | 61.61 | 62.83 | 63.24 | 63.34 | 63.04 | 63.54 | 67.35 | 72.82 | 70.74 | 69.95 | 68.80 | 66.98 |
| 8 | 67.02 | 69.28 | 71.58 | 73.57 | 74.71 | 75.17 | 75.04 | 75.59 | 80.12 | 86.70 | 84.19 | 83.21 | 81.74 | 79.36 |
| 9 | 74.12 | 77.53 | 80.68 | 83.50 | 85.36 | 86.47 | 86.93 | 87.89 | 93.20 | 100.95 | 98.10 | 96.93 | 95.19 | 92.30 |
| 10 | 80.80 | 85.28 | 89.38 | 92.99 | 95.45 | 96.96 | 97.69 | 98.78 | 104.89 | 113.85 | 111.22 | 110.08 | 108.37 | 105.50 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 132.410 | 111.222 |
| SC2 | 0 | 8 | 91.017 | 75.591 |
| SC3 | -18 | 7 | 74.966 | 63.135 |
| SC4 | -25 | 6 | 60.358 | 51.075 |
| SC5 | -34 | 6 | 57.870 | 49.881 |
Dimensions
| A | 5615 mm |
|---|---|
| B | 1000 mm |
| C | 1430 mm |
| F | 960 mm |
| G | 1065 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 5235 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| Length | 5615 mm |
|---|---|
| Width | 1000 mm |
| Height | 1430 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.