EA-463GD7-C08 C
77.92 kW
Unit cooler EA-480GC7-C01 C
Defrost: None
Product code: EA-480GC7-C01 C
- Cooling capacity i
- 78.18 kW
- Air flow
- 85,916 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 48 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: C — 4 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 | 85,916 m³/h |
|---|---|
| Air throw | 48 m |
| External surface | 351.5 m² |
| Inner volume | 107.1 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 681 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 | E |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-480GC7-C01 C | None |
|---|---|
| EA-480GC7-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)
- 75.200 kW
- Low speed (Y)
- 63.923 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 | 29.02 | 28.95 | 28.96 | 29.03 | 28.95 | 28.77 | 28.55 | 28.75 | 30.41 | 32.86 | 32.05 | 31.75 | 31.34 | 30.72 |
| 5 | 38.36 | 38.84 | 39.27 | 39.66 | 39.67 | 39.52 | 39.23 | 39.50 | 41.88 | 45.24 | 44.05 | 43.60 | 42.95 | 41.98 |
| 6 | 47.19 | 48.55 | 49.74 | 50.52 | 50.99 | 51.07 | 50.86 | 51.18 | 54.25 | 58.59 | 57.01 | 56.43 | 55.60 | 54.33 |
| 7 | 55.05 | 57.39 | 59.48 | 61.36 | 62.53 | 63.03 | 63.07 | 63.52 | 67.36 | 72.85 | 70.91 | 70.17 | 69.07 | 67.34 |
| 8 | 61.94 | 65.17 | 68.11 | 70.73 | 72.51 | 73.65 | 74.30 | 75.20 | 79.93 | 86.81 | 85.06 | 84.36 | 83.31 | 81.22 |
| 9 | 68.21 | 72.51 | 76.43 | 79.89 | 82.32 | 83.92 | 84.88 | 85.99 | 91.41 | 99.35 | 97.38 | 96.57 | 95.35 | 93.32 |
| 10 | 73.95 | 79.41 | 84.40 | 88.81 | 91.98 | 94.14 | 95.48 | 96.84 | 102.99 | 112.02 | 109.87 | 108.96 | 107.57 | 105.23 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 25.41 | 25.21 | 25.16 | 25.21 | 25.15 | 25.04 | 24.89 | 25.22 | 26.71 | 28.91 | 28.28 | 28.05 | 27.72 | 27.24 |
| 5 | 33.53 | 33.63 | 33.74 | 33.99 | 34.01 | 33.87 | 33.64 | 33.97 | 36.05 | 39.00 | 38.08 | 37.75 | 37.30 | 36.58 |
| 6 | 41.38 | 42.07 | 42.71 | 43.30 | 43.52 | 43.46 | 43.18 | 43.48 | 46.11 | 49.85 | 48.53 | 48.06 | 47.38 | 46.33 |
| 7 | 48.85 | 50.31 | 51.62 | 52.53 | 53.13 | 53.31 | 53.18 | 53.51 | 56.72 | 61.34 | 59.65 | 59.02 | 58.09 | 56.65 |
| 8 | 55.81 | 57.76 | 59.81 | 61.68 | 62.88 | 63.41 | 63.49 | 63.92 | 67.78 | 73.37 | 71.40 | 70.63 | 69.48 | 67.64 |
| 9 | 61.48 | 64.51 | 67.29 | 69.78 | 71.47 | 72.54 | 73.12 | 73.94 | 78.56 | 85.33 | 83.50 | 82.62 | 81.28 | 79.00 |
| 10 | 66.95 | 70.91 | 74.52 | 77.71 | 79.94 | 81.38 | 82.22 | 83.19 | 88.40 | 96.04 | 94.03 | 93.18 | 91.85 | 89.61 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 109.869 | 94.033 |
| SC2 | 0 | 8 | 75.200 | 63.923 |
| SC3 | -18 | 7 | 61.926 | 52.825 |
| SC4 | -25 | 6 | 49.744 | 42.712 |
| SC5 | -34 | 6 | 47.552 | 41.583 |
Dimensions
| A | 5615 mm |
|---|---|
| B | 950 mm |
| C | 1430 mm |
| F | 910 mm |
| G | 1015 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 5235 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 5615 mm |
|---|---|
| Width | 950 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.