EA-363GE7-C08 C
70.28 kW
Unit cooler EA-663EC7-C11 C
Defrost: None
Product code: EA-663EC7-C11 C
- Cooling capacity i
- 70.44 kW
- Air flow
- 98,454 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 50 m
- Fans
- 6 × ⌀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.
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A
Model code (series): EA — EA - general-purpose unit cooler
-
B
Number of fans: 6 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 mm
-
D
Dimensional data - coil size letter: E — 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.
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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: 11 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 98,454 m³/h |
|---|---|
| Air throw | 50 m |
| External surface | 270.4 m² |
| Inner volume | 82.4 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 551 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 15,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 75.0 dB(A) |
|---|---|
| Sound power | 99.0 dB(A) |
| Energy class | E |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø54 |
| EA-663EC7-C11 C | None |
|---|---|
| EA-663EC7-C11 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)
- 67.689 kW
- Low speed (Y)
- 60.331 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 | 25.67 | 25.55 | 25.49 | 25.46 | 25.29 | 25.05 | 24.77 | 24.79 | 26.19 | 28.24 | 27.47 | 27.19 | 26.80 | 26.23 |
| 5 | 34.31 | 34.77 | 35.14 | 35.42 | 35.38 | 35.09 | 34.72 | 34.87 | 36.82 | 39.66 | 38.48 | 38.04 | 37.41 | 36.47 |
| 6 | 42.44 | 43.57 | 44.71 | 45.63 | 46.03 | 46.03 | 45.75 | 45.97 | 48.69 | 52.52 | 50.98 | 50.42 | 49.62 | 48.39 |
| 7 | 49.26 | 51.40 | 53.35 | 55.08 | 56.19 | 56.87 | 57.20 | 57.80 | 61.28 | 66.21 | 64.38 | 63.67 | 62.63 | 61.00 |
| 8 | 55.36 | 58.43 | 61.20 | 63.63 | 65.27 | 66.30 | 66.87 | 67.69 | 71.94 | 78.10 | 76.49 | 75.86 | 74.91 | 73.37 |
| 9 | 60.96 | 65.04 | 68.74 | 71.98 | 74.25 | 75.74 | 76.61 | 77.63 | 82.54 | 89.68 | 87.88 | 87.15 | 86.06 | 84.24 |
| 10 | 66.06 | 71.22 | 75.95 | 80.10 | 83.08 | 85.12 | 86.36 | 87.65 | 93.23 | 101.39 | 99.44 | 98.63 | 97.40 | 95.32 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 23.13 | 22.94 | 22.84 | 22.82 | 22.69 | 22.50 | 22.29 | 22.52 | 23.83 | 25.74 | 25.11 | 24.88 | 24.56 | 24.09 |
| 5 | 30.89 | 31.06 | 31.24 | 31.40 | 31.28 | 31.05 | 30.71 | 31.12 | 32.97 | 35.57 | 34.61 | 34.25 | 33.74 | 32.97 |
| 6 | 38.35 | 39.18 | 39.90 | 40.47 | 40.63 | 40.48 | 40.04 | 40.43 | 42.88 | 46.32 | 45.03 | 44.58 | 43.93 | 42.96 |
| 7 | 45.36 | 46.78 | 48.23 | 49.43 | 50.04 | 50.18 | 49.95 | 50.42 | 53.46 | 57.76 | 56.08 | 55.46 | 54.56 | 53.16 |
| 8 | 51.03 | 53.35 | 55.46 | 57.33 | 58.54 | 59.25 | 59.54 | 60.33 | 64.12 | 69.59 | 67.80 | 67.04 | 65.93 | 64.14 |
| 9 | 56.41 | 59.58 | 62.44 | 64.95 | 66.63 | 67.66 | 68.15 | 69.06 | 73.39 | 79.70 | 77.94 | 77.23 | 76.18 | 74.44 |
| 10 | 61.36 | 65.44 | 69.14 | 72.39 | 74.63 | 76.05 | 76.81 | 77.87 | 82.77 | 89.93 | 87.98 | 87.16 | 85.94 | 83.91 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 99.442 | 87.975 |
| SC2 | 0 | 8 | 67.689 | 60.331 |
| SC3 | -18 | 7 | 55.588 | 49.732 |
| SC4 | -25 | 6 | 44.710 | 39.895 |
| SC5 | -34 | 6 | 42.802 | 38.587 |
Dimensions
| A | 5215 mm |
|---|---|
| B | 900 mm |
| C | 1190 mm |
| F | 860 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 4835 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø54 |
| Length | 5215 mm |
|---|---|
| Width | 900 mm |
| Height | 1190 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.