EA-363FD7-C13 C
56.58 kW
Unit cooler EA-663EC7-C06 C
Defrost: None
Product code: EA-663EC7-C06 C
- Cooling capacity i
- 56.67 kW
- Air flow
- 54,025 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 28 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.
-
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.
-
E
Dimensional data - tube rows: C — 4 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 06 — Ø630: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 54,025 m³/h |
|---|---|
| Air throw | 28 m |
| External surface | 270.4 m² |
| Inner volume | 81.3 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 452 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 890 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 81.5 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-663EC7-C06 C | None |
|---|---|
| EA-663EC7-C06 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)
- 54.137 kW
- Low speed (Y)
- 46.517 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 | 21.43 | 21.21 | 21.13 | 21.14 | 21.06 | 20.94 | 20.80 | 21.04 | 22.27 | 24.10 | 23.56 | 23.36 | 23.08 | 22.67 |
| 5 | 28.41 | 28.43 | 28.47 | 28.63 | 28.60 | 28.45 | 28.23 | 28.48 | 30.21 | 32.67 | 31.88 | 31.60 | 31.19 | 30.54 |
| 6 | 35.19 | 35.69 | 36.17 | 36.61 | 36.74 | 36.65 | 36.38 | 36.60 | 38.80 | 41.92 | 40.79 | 40.38 | 39.81 | 38.92 |
| 7 | 41.64 | 42.80 | 43.65 | 44.55 | 45.00 | 45.11 | 44.95 | 45.20 | 47.90 | 51.77 | 50.31 | 49.77 | 48.98 | 47.75 |
| 8 | 47.36 | 49.13 | 50.79 | 52.30 | 53.30 | 53.79 | 53.81 | 54.14 | 57.39 | 62.09 | 60.40 | 59.74 | 58.77 | 57.20 |
| 9 | 52.47 | 54.93 | 57.20 | 59.23 | 60.60 | 61.46 | 61.91 | 62.57 | 66.46 | 72.17 | 70.62 | 69.99 | 68.93 | 67.07 |
| 10 | 57.21 | 60.45 | 63.41 | 66.03 | 67.84 | 69.01 | 69.67 | 70.46 | 74.86 | 81.32 | 79.60 | 78.89 | 77.81 | 76.02 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 19.04 | 18.79 | 18.69 | 18.71 | 18.66 | 18.59 | 18.50 | 18.78 | 19.90 | 21.55 | 21.13 | 20.98 | 20.76 | 20.44 |
| 5 | 25.05 | 24.95 | 24.98 | 25.08 | 25.05 | 24.94 | 24.77 | 25.02 | 26.56 | 28.75 | 28.09 | 27.86 | 27.54 | 27.12 |
| 6 | 31.17 | 31.35 | 31.60 | 31.87 | 31.90 | 31.81 | 31.61 | 31.81 | 33.73 | 36.47 | 35.52 | 35.18 | 34.70 | 33.97 |
| 7 | 37.02 | 37.64 | 38.26 | 38.83 | 39.07 | 39.07 | 38.87 | 39.04 | 41.36 | 44.67 | 43.45 | 42.99 | 42.32 | 41.27 |
| 8 | 42.56 | 43.76 | 44.69 | 45.67 | 46.20 | 46.39 | 46.30 | 46.52 | 49.28 | 53.31 | 51.82 | 51.22 | 50.38 | 49.04 |
| 9 | 47.49 | 49.22 | 50.85 | 52.35 | 53.35 | 53.86 | 53.92 | 54.22 | 57.46 | 62.21 | 60.51 | 59.84 | 58.85 | 57.24 |
| 10 | 51.97 | 54.31 | 56.47 | 58.43 | 59.75 | 60.58 | 61.02 | 61.61 | 65.42 | 71.00 | 69.41 | 68.65 | 67.52 | 65.68 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 79.602 | 69.408 |
| SC2 | 0 | 8 | 54.137 | 46.517 |
| SC3 | -18 | 7 | 44.775 | 38.960 |
| SC4 | -25 | 6 | 36.171 | 31.595 |
| SC5 | -34 | 6 | 35.340 | 31.251 |
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 Ø42 |
| D OUT | 1 x Ø66,7 |
| 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.