EA-463FG10-C19 C
75.89 kW
Unit cooler EA-280GG4-C01 C
Defrost: None
Product code: EA-280GG4-C01 C
- Cooling capacity i
- 76.03 kW
- Air flow
- 33,331 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 36 m
- 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 — EA - general-purpose unit cooler
-
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: G — 8 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
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 | 33,331 m³/h |
|---|---|
| Air throw | 36 m |
| External surface | 521.3 m² |
| Inner volume | 105.1 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 499 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 84.2 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-280GG4-C01 C | None |
|---|---|
| EA-280GG4-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)
- 73.323 kW
- Low speed (Y)
- 57.137 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 | 30.12 | 30.43 | 30.80 | 31.19 | 31.34 | 31.31 | 31.13 | 32.03 | 34.17 | 37.16 | 36.55 | 36.36 | 36.13 | 35.73 |
| 5 | 38.58 | 39.46 | 40.27 | 40.99 | 41.31 | 41.26 | 40.98 | 41.81 | 44.46 | 48.26 | 47.10 | 46.70 | 46.15 | 45.32 |
| 6 | 46.47 | 48.17 | 49.70 | 50.75 | 51.44 | 51.62 | 51.35 | 52.09 | 55.30 | 59.94 | 58.20 | 57.56 | 56.61 | 55.11 |
| 7 | 53.78 | 56.13 | 58.49 | 60.54 | 61.74 | 62.23 | 62.08 | 62.80 | 66.59 | 72.17 | 69.96 | 69.08 | 67.76 | 65.60 |
| 8 | 59.82 | 63.30 | 66.48 | 69.25 | 71.08 | 72.10 | 72.35 | 73.32 | 77.83 | 84.46 | 82.11 | 81.02 | 79.36 | 76.57 |
| 9 | 65.53 | 70.02 | 74.14 | 77.72 | 80.17 | 81.54 | 82.06 | 83.15 | 88.24 | 95.68 | 93.18 | 92.04 | 90.31 | 87.32 |
| 10 | ≈ 70.72 | 76.31 | 81.45 | 85.95 | 89.04 | 90.95 | 91.76 | 93.03 | 98.73 | 107.01 | 104.26 | 102.96 | 100.96 | 97.45 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 24.76 | 24.80 | 24.98 | 25.23 | 25.34 | 25.31 | 25.15 | 25.92 | 27.66 | 30.10 | 29.61 | 29.45 | 29.24 | 28.97 |
| 5 | 31.67 | 31.87 | 32.28 | 32.72 | 32.90 | 32.85 | 32.59 | 33.28 | 35.40 | 38.45 | 37.53 | 37.20 | 36.74 | 36.05 |
| 6 | 38.28 | 39.04 | 39.78 | 40.48 | 40.80 | 40.75 | 40.41 | 40.99 | 43.50 | 47.17 | 45.76 | 45.22 | 44.43 | 43.17 |
| 7 | 44.59 | 45.93 | 47.18 | 48.27 | 48.83 | 48.91 | 48.47 | 48.95 | 51.84 | 56.14 | 54.30 | 53.56 | 52.45 | 50.58 |
| 8 | 50.50 | 52.56 | 54.17 | 55.77 | 56.70 | 56.96 | 56.67 | 57.14 | 60.49 | 65.37 | 63.23 | 62.29 | 60.83 | 58.50 |
| 9 | 55.97 | 58.44 | 60.92 | 63.13 | 64.54 | 65.15 | 64.97 | 65.48 | 69.30 | 74.82 | 72.39 | 71.27 | 69.53 | 66.67 |
| 10 | 60.54 | 64.02 | 67.20 | 69.99 | 71.77 | 72.74 | 72.90 | 73.61 | 77.98 | 84.31 | 81.69 | 80.40 | 78.38 | 75.02 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 104.264 | 81.691 |
| SC2 | 0 | 8 | 73.323 | 57.137 |
| SC3 | -18 | 7 | 61.107 | 48.551 |
| SC4 | -25 | 6 | 49.696 | 39.783 |
| SC5 | -34 | 6 | 46.896 | 38.493 |
Dimensions
| A | 3015 mm |
|---|---|
| B | 1150 mm |
| C | 1430 mm |
| F | 1110 mm |
| G | 1215 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 3015 mm |
|---|---|
| Width | 1200 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.